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Commit 323e466e authored by Mark Hoeber's avatar Mark Hoeber
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Merge pull request #7579 from edx/sylvia/docs/templateupdates 

Update component templates, round 1
parents 4b6a1716 356b10c2
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cms/djangoapps/contentstore/features/component.py
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......@@ -55,9 +55,9 @@ def see_a_multi_step_component(step, category):
if category == 'HTML':
html_matcher = {
'Text': '\n \n',
'Announcement': '<p> Words of encouragement! This is a short note that most students will read. </p>',
'Announcement': '<h3>Announcement Date</h3>',
'Zooming Image Tool': '<h2>Zooming Image Tool</h2>',
'E-text Written in LaTeX': '<h2>Example: E-text page</h2>',
'E-text Written in LaTeX': '<h3>Example: E-text page</h3>',
'Raw HTML': '<p>This template is similar to the Text template. The only difference is',
}
actual_html = world.css_html(selector, index=idx)
......
common/lib/xmodule/xmodule/templates/html/announcement.yaml
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......@@ -2,22 +2,17 @@
metadata:
display_name: Announcement
data: |
<ol>
<li>
<h2> September 21 </h2>
<p>To use this template, replace the example text with your own text.</p>
<p>When you add the component, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<h3>Announcement Date</h3>
<section class='update-description'>
<section class='primary'>
<p> Words of encouragement! This is a short note that most students will read. </p>
<p class='author'>Anant Agarwal (6.002x Principal Instructor)</p>
</section>
<h3>Primary versus Secondary Updates:</h3><p>Unfortunately, the internet throws a lot of text at students, and they
do not read everything that they are given. However, many students <em>do</em> read all that they are
given, and so detailed explainations in this section will benefit the most concientious.
Any essential information should be extremely quickly summarized in the primary section for skimmers.</p>
<h3>Star Forum Poster</h3><p>
Students appreciate knowing that the course staff is reading what they post, and one of several ways
that you can do this is by acknowledging the star posters in your announcements.
</p>
</section>
</li>
</ol>
<section class='primary'>
<p>Short note that introduces the topic</p>
<p class='author'>Instructor's name</p>
</section>
<h4>Heading for announcement 1</h4>
<p>Announcement 1 text</p>
<h4>Heading for announcement 2</h4>
<p>Announcement 2 text</p>
</section>
\ No newline at end of file
common/lib/xmodule/xmodule/templates/html/latex_html.yaml
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......@@ -4,18 +4,18 @@ metadata:
source_code: |
\subsection{Example of E-text in LaTeX}
It is very convenient to write complex equations in LaTeX.
You can write complex equations in LaTeX.
\begin{equation}
x = \frac{-b\pm\sqrt{b^2-4*a*c}}{2a}
\end{equation}
Seize the moment.
data: |
<html>
<h2>Example: E-text page</h2>
<p>
It is very convenient to write complex equations in LaTeX.
</p>
<h3>Example: E-text page</h3>
<p>You can write complex equations in LaTeX.</p>
<p>When you add the component, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>When editing this component, select <strong>Launch Latex Source Compiler</strong> to edit equations.</p>
<p>Then, in the equation editor, select <strong>Save and Compile to edX XML</strong> to see the equation in the component.</p>
</html>
common/lib/xmodule/xmodule/templates/problem/checkboxes_response.yaml
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......@@ -2,23 +2,49 @@
metadata:
display_name: Checkboxes
markdown: |
A checkboxes problem presents checkbox buttons for student input. Students can select more than one option presented.
>>Select the answer that matches<<
Checkbox problems allow learners to select multiple options. Learners can see all the options along with the problem text.
When you add the problem, be sure to select Settings to specify a Display Name and other values that apply.
[x] correct
[ ] incorrect
[x] correct
You can use the following example problem as a model.
_____________________________________________________________________________
>>The following languages are in the Indo-European family:<<
[x] Urdu
[ ] Finnish
[x] Marathi
[x] French
[ ] Hungarian
Note: Make sure you select all of the correct options—there may be more than one!
[explanation]
Urdu, Marathi, and French are all Indo-European languages, while Finnish and Hungarian are in the Uralic family.
[explanation]
data: |
<problem>
<p>A checkboxes problem presents checkbox buttons for student input. Students can select more than one option presented.</p>
<p>Select the answer that matches</p>
<choiceresponse>
<checkboxgroup direction="vertical" label="Select the answer that matches">
<choice correct="true">correct</choice>
<choice correct="false">incorrect</choice>
<choice correct="true">correct</choice>
</checkboxgroup>
</choiceresponse>
</problem>
<p>Checkbox problems allow learners to select multiple options. Learners can see all the options along with the problem text.</p>
<p>When you add the component, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<fieldset>
<legend>The following languages are in the Indo-European family:</legend>
<choiceresponse>
<checkboxgroup direction="vertical">
<choice correct="true" name="urdu">Urdu</choice>
<choice correct="false" name="finnish">Finnish</choice>
<choice correct="true" name="marathi">Marathi</choice>
<choice correct="true" name="french">French</choice>
<choice correct="false" name="hungarian">Hungarian</choice>
</checkboxgroup>
</choiceresponse>
</fieldset>
<p><strong>Note</strong>: Make sure you select all of the correct options—there may be more than one!</p>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Urdu, Marathi, and French are all Indo-European languages, while Finnish and Hungarian are in the Uralic family.</p>
</div>
</solution>
</problem>
\ No newline at end of file
common/lib/xmodule/xmodule/templates/problem/circuitschematic.yaml
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......@@ -3,9 +3,22 @@ metadata:
display_name: Circuit Schematic Builder
markdown: !!null
data: |
<problem >
Please make a voltage divider that splits the provided voltage evenly.
<problem>
<p>
Circuit schematic problems allow students to create virtual circuits by
arranging elements such as voltage sources, capacitors, resistors, and
MOSFETs on an interactive grid. The system evaluates a DC, AC, or
transient analysis of the circuit.
</p>
<p>
For more information, see
<a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/circuit_schematic_builder.html" target="_blank">
Circuit Schematic Builder Problem</a> in <i>Building and Running an edX Course</i>.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problems as models.</p>
<fieldset>
<legend>Make a voltage divider that splits the provided voltage evenly.</legend>
<schematicresponse>
<center>
<schematic height="500" width="600" parts="g,r" analyses="dc"
......@@ -25,8 +38,10 @@ data: |
correct = ['incorrect']
</answer>
</schematicresponse>
</fieldset>
<fieldset>
<legend>Make a high-pass filter.</legend>
<schematicresponse>
<p>Make a high pass filter</p>
<center>
<schematic height="500" width="600" parts="g,r,s,c" analyses="ac"
submit_analyses="{&quot;ac&quot;:[[&quot;NodeA&quot;,1,9]]}"
......@@ -47,13 +62,14 @@ data: |
correct = ['incorrect']
</answer>
</schematicresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>A voltage divider that evenly divides the input voltage can be formed with two identically valued resistors, with the sampled voltage taken in between the two.</p>
<p>You can form a voltage divider that evenly divides the input voltage with two identically valued resistors, with the sampled voltage taken in between the two.</p>
<p><img src="/static/images/voltage_divider.png"/></p>
<p>A simple high-pass filter without any further constaints can be formed by simply putting a resister in series with a capacitor. The actual values of the components do not really matter in order to meet the constraints of the problem.</p>
<p>You can form a simple high-pass filter without any further constraints by simply putting a resistor in series with a capacitor. The actual values of the components do not really matter in this problem.</p>
<p><img src="/static/images/high_pass_filter.png"/></p>
</div>
</solution>
......
common/lib/xmodule/xmodule/templates/problem/customgrader.yaml
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......@@ -4,11 +4,32 @@ metadata:
markdown: !!null
data: |
<problem>
<p>
In custom Python-evaluated input (also called "write-your-own-grader"
problems), the grader uses a Python script that you create and embed in
the problem to evaluate a learner's response or provide hints. These
problems can be any type. Numerical input and text input problems are
the most common write-your-own-grader problems.
</p>
<p>
You can use script tag format or answer tag format to create these problems.
</p>
<p>
A custom python-evaluated input problem accepts one or more lines of text input from the
student, and evaluates the inputs for correctness based on evaluation using a
python script embedded within the problem.
You can create custom Python-evaluated input problems that provide
partial credit or that randomize variables in the Python code. You can
also add images to the solution by using an HTML "img" tag. Note that
the "img" tag must be between the "div" tags that are inside the
"solution" tags, and that learners do not see these images until they
click the "Show Answer" button.
</p>
<p> For more information, see <a
href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/custom_python.html" target="_blank">
Write-Your-Own-Grader Problem</a> in <i>Building and Running an edX Course</i>.
</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<p>______________________________________________________________________________</p>
<script type="loncapa/python">
......@@ -24,25 +45,29 @@ data: |
return test_add(10, ans)
</script>
<p>Enter two integers which sum to 10: </p>
<customresponse cfn="test_add_to_ten">
<textline size="40" correct_answer="3" label="Integer #1"/><br/>
<textline size="40" correct_answer="7" label="Integer #2"/>
</customresponse>
<p>Enter two integers which sum to 20: </p>
<customresponse cfn="test_add" expect="20">
<textline size="40" correct_answer="11" label="Integer #1"/><br/>
<textline size="40" correct_answer="9" label="Integer #2"/>
</customresponse>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Any set of integers on the line \(y = 10 - x\) and \(y = 20 - x\) satisfy these constraints.</p>
<p>You can also add images within the solution clause like so:</p>
<img src="/static/images/placeholder-image.png"/>
</div>
</solution>
<fieldset>
<legend>Enter two integers that sum to 10.</legend>
<customresponse cfn="test_add_to_ten">
<textline size="40" correct_answer="3" label="Integer #1"/><br/>
<textline size="40" correct_answer="7" label="Integer #2"/>
</customresponse>
</fieldset>
<fieldset>
<legend>Enter two integers that sum to 20.</legend>
<customresponse cfn="test_add" expect="20">
<textline size="40" correct_answer="11" label="Integer #1"/><br/>
<textline size="40" correct_answer="9" label="Integer #2"/>
</customresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Any set of integers on the line \(y = 10 - x\) and \(y = 20 - x\) satisfy these constraints.</p>
<p>To add an image to the solution, use an HTML "img" tag. Make sure to include alt text.</p>
<img src="/static/images/placeholder-image.png" width="400"
alt="Description of image, with a primary goal of explaining its
relevance to the problem or concept being illustrated for someone
who is unable to see the image."/>
</div>
</solution>
</problem>
common/lib/xmodule/xmodule/templates/problem/drag_and_drop.yaml
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......@@ -4,22 +4,36 @@ metadata:
markdown: !!null
data: |
<problem>
Here's an example of a "Drag and Drop" question set. Click and drag each word in the scrollbar below, up to the numbered bucket which matches the number of letters in the word.
<p>
In drag and drop problems, students respond to a question by dragging text or objects to a specific location on an image.
</p>
<p>
For more information, see
<a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/drag_and_drop.html" target="_blank">
Drag and Drop Problem</a> in <i>Building and Running an edX Course</i>.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problems as models.</p>
<p>_____________________________________________________________________________</p>
<customresponse>
<drag_and_drop_input img="https://studio.edx.org/c4x/edX/DemoX/asset/L9_buckets.png">
<draggable id="1" label="a"/>
<draggable id="2" label="cat"/>
<draggable id="3" label="there"/>
<draggable id="4" label="pear"/>
<draggable id="5" label="kitty"/>
<draggable id="6" label="in"/>
<draggable id="7" label="them"/>
<draggable id="8" label="za"/>
<draggable id="9" label="dog"/>
<draggable id="10" label="slate"/>
<draggable id="11" label="few"/>
</drag_and_drop_input>
<answer type="loncapa/python">
<h3>Simple Drag and Drop</h3>
<fieldset>
<legend>Drag each word in the scrollbar to the bucket that matches the number of letters in the word.</legend>
<drag_and_drop_input img="https://studio.edx.org/c4x/edX/DemoX/asset/L9_buckets.png">
<draggable id="1" label="a"/>
<draggable id="2" label="bog"/>
<draggable id="3" label="droll"/>
<draggable id="4" label="oboe"/>
<draggable id="5" label="swain"/>
<draggable id="6" label="in"/>
<draggable id="7" label="onyx"/>
<draggable id="8" label="of"/>
<draggable id="9" label="tap"/>
<draggable id="10" label="strop"/>
<draggable id="11" label="few"/>
</drag_and_drop_input>
</fieldset>
<answer type="loncapa/python">
correct_answer = {
'1': [[70, 150], 121],
'6': [[190, 150], 121],
......@@ -36,13 +50,12 @@ data: |
correct = ['correct']
else:
correct = ['incorrect']
</answer>
</customresponse>
</answer>
</customresponse>
<customresponse>
<text>
<h2>Drag and Drop with Outline</h2>
<p>Please label hydrogen atoms connected with left carbon atom.</p>
</text>
<h3>Drag and Drop with Outline</h3>
<fieldset>
<legend>Label the hydrogen atoms connected with the left carbon atom.</legend>
<drag_and_drop_input img="https://studio.edx.org/c4x/edX/DemoX/asset/ethglycol.jpg" target_outline="true" one_per_target="true" no_labels="true" label_bg_color="rgb(222, 139, 238)">
<draggable id="1" label="Hydrogen" />
<draggable id="2" label="Hydrogen" />
......@@ -58,7 +71,8 @@ data: |
<target id="t9_o" x="445" y="162" w="100" h="100"/>
<target id="t10" x="591" y="132" w="70" h="70"/>
</drag_and_drop_input>
<answer type="loncapa/python">
</fieldset>
<answer type="loncapa/python">
correct_answer = [{
'draggables': ['1', '2'],
'targets': ['t2', 't3', 't4' ],
......
common/lib/xmodule/xmodule/templates/problem/formularesponse.yaml
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......@@ -5,40 +5,53 @@ metadata:
data: |
<problem>
<p>
A math expression input problem accepts a line of text representing a mathematical expression from the
student, and evaluates the input for equivalence to a mathematical expression provided by the
grader. Correctness is based on numerical sampling of the symbolic expressions.
In math expression input problems, learners enter text that represents a
mathematical expression into a field, and text is converted to a symbolic
expression that appears below that field. You can refer learners to
<a href="http://edx.readthedocs.org/projects/edx-guide-for-students/en/latest/SFD_mathformatting.html" target="_blank">
Entering Mathematical and Scientific Expressions</a> in the <i>edX Guide for
Students</i> for information about how to enter text into the field.
</p>
<p>
The answer is correct if both the student provided response and the grader's mathematical
expression are equivalent to specified numerical tolerance, over a specified range of values for each
variable.
Math expression problems can include unknown variables and relatively
complicated symbolic expressions. The grader uses a numerical sampling to
determine whether the student’s response matches your math expression, to a
specified numerical tolerance. You must specify the allowed variables in the
expression as well as the range of values for each variable.
</p>
<p>
To create these problems, you use MathJax to change your plain text into
"beautiful math." For more information about how to use MathJax in Studio,
see <a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/mathjax.html" target="_blank">
A Brief Introduction to MathJax in Studio</a> in <i>Building and Running an edx
Course</i>.
</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problems as models.</p>
<p>_____________________________________________________________________________</p>
<p>This kind of response checking can handle symbolic expressions, but places an extra burden
on the problem author to specify the allowed variables in the expression, and the
numerical ranges over which the variables must be sampled in order to test for correctness.</p>
<p>Write an expression for the product of \( R_1\), \( R_2\), and
the inverse of \( R_3\) .</p>
<formularesponse type="ci" samples="R_1,R_2,R_3@1,2,3:3,4,5#10" answer="$VoVi">
<responseparam type="tolerance" default="0.00001"/>
<formulaequationinput size="40" label="Enter the equation"/>
</formularesponse>
<script type="loncapa/python">
VoVi = "(R_1*R_2)/R_3"
</script>
<p>Give an equation for the relativistic energy of an object with mass m. Explicitly indicate multiplication with a <tt>*</tt> symbol.</p>
<formularesponse type="cs" samples="m,c@1,2:3,4#10" answer="m*c^2">
<responseparam type="tolerance" default="0.00001"/>
<br/><text>E =</text> <formulaequationinput size="40" />
</formularesponse>
<p>The answer to this question is (R_1*R_2)/R_3. </p>
<p>Let \( x\) be a variable, and let \( n\) be an arbitrary constant.
What is the derivative of \( x^n\)?</p>
<script type="loncapa/python">
derivative = "n*x^(n-1)"
</script>
<formularesponse type="ci" samples="R_1,R_2,R_3@1,2,3:3,4,5#10" answer="$VoVi">
<responseparam type="tolerance" default="0.00001"/>
<formulaequationinput size="40" label="Enter the equation"/>
<formularesponse type="ci" samples="x,n@1,2:3,4#10" answer="$derivative">
<responseparam type="tolerance" default="0.00001"/>
<formulaequationinput size="40" label="Enter the equation"/>
</formularesponse>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>The mathematical summary of many of the theory of relativity developed by Einstein is that the amount of energy contained in a mass m is the mass time the speed of light squared.</p>
<p>As you can see with the formula entry, the answer is \(\frac{R_1*R_2}{R_3}\)</p>
</div>
</solution>
</problem>
common/lib/xmodule/xmodule/templates/problem/imageresponse.yaml
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markdown: !!null
data: |
<problem>
<p>
An image mapped input problem presents an image for the student.
Input is given by the location of mouse clicks on the image.
Correctness of input can be evaluated based on expected dimensions of a rectangle.
</p>
<p>Which animal shown below is a kitten?</p>
<p>
In an image mapped input problem, also known as a "pointing on a picture"
problem, students click inside a defined region in an image. You define this
region by including coordinates in the body of the problem. You can define
one rectangular region, multiple rectangular regions, or one non-rectangular
region. For more information, see
<a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/image_mapped_input.html" target="_blank">Image Mapped Input
Problem</a> in <i>Building and Running an edx Course</i>.
</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<p>_____________________________________________________________________________</p>
<fieldset>
<legend>What country is home to the Great Pyramid of Giza as well as the cities
of Cairo and Memphis? Click the country on the map below.</legend>
<imageresponse>
<imageinput src="https://studio.edx.org/c4x/edX/DemoX/asset/Dog-and-Cat.jpg" width="640" height="400" rectangle="(385,98)-(600,337)" alt="Two animals side by side. On the left, a brown furry animal with floppy ears and a large dark nose, on the right, a smaller furry animal with pointy ears and a small pink nose."/>
<imageinput src="https://studio.edx.org/c4x/edX/DemoX/asset/Africa.png"
width="600" height="638" rectangle="(338,98)-(412,168)" alt="Map of
Africa"/>
</imageresponse>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>The animal on the right is a kitten. The animal on the left is a puppy, not a kitten.</p>
</div>
</solution>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Egypt is home to not only the Pyramids, Cairo, and Memphis, but also
the Sphinx and the ancient Royal Library of Alexandria.</p>
</div>
</solution>
</problem>
common/lib/xmodule/xmodule/templates/problem/jsinput_response.yaml
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......@@ -3,37 +3,57 @@ metadata:
display_name: Custom Javascript Display and Grading
markdown: !!null
data: |
<problem display_name="webGLDemo">
<problem>
<p>
In these problems (also called custom JavaScript problems or JS Input
problems), you add a problem or tool that uses JavaScript in Studio.
Studio embeds the problem in an IFrame so that your students can
interact with it in the LMS. You can grade your students' work using
JavaScript and some basic Python, and the grading is integrated into the
edX grading system.
</p>
<p>
The JS Input problem that you create must use HTML, JavaScript, and cascading
style sheets (CSS). You can use any application creation tool, such as the
Google Web Toolkit (GWT), to create your JS Input problem.
</p>
<p>
For more information, see
<a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/custom_javascript.html" target="_blank">
Custom JavaScript Problem</a> in <i>Building and Running an edX Course</i>.
</p>
<p>JavaScript developers shoud also see <a href="http://edx.readthedocs.org/projects/edx-developer-guide/en/latest/extending_platform/javascript.html" target="_blank">
Custom JavaScript Applications</a> in the <i>edX Developer's Guide</i>.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<p>_____________________________________________________________________________</p>
<script type="loncapa/python">
<![CDATA[
import json
def vglcfn(e, ans):
'''
par is a dictionary containing two keys, "answer" and "state"
The value of answer is the JSON string returned by getGrade
The value of state is the JSON string returned by getState
par is a dictionary that contains two keys, "answer" and "state".
The value of "answer" is the JSON string that "getGrade" returns.
The value of "state" is the JSON string that "getState" returns.
Clicking either "Check" or "Save" registers the current state.
'''
par = json.loads(ans)
# We can use either the value of the answer key to grade
# You can use the value of the answer key to grade:
answer = json.loads(par["answer"])
return answer["cylinder"] and not answer["cube"]
'''
# Or we could use the value of the state key
# Or you can use the value of the state key to grade:
state = json.loads(par["state"])
selectedObjects = state["selectedObjects"]
return selectedObjects["cylinder"] and not selectedObjects["cube"]
'''
]]>
</script>
<p>
The shapes below can be selected (yellow) or unselected (cyan).
Clicking on them repeatedly will cycle through these two states.
</p>
<p>
If the cone is selected (and not the cube), a correct answer will be
generated after pressing "Check". Clicking on either "Check" or "Save"
will register the current state.
</p>
<p>In the following image, click the objects until the cone is yellow
and the cube is blue.</p>
<customresponse cfn="vglcfn">
<jsinput gradefn="WebGLDemo.getGrade"
get_statefn="WebGLDemo.getState"
......
common/lib/xmodule/xmodule/templates/problem/latex_problem.yaml
+ 156
− 129
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......@@ -2,18 +2,25 @@
metadata:
display_name: Problem Written in LaTeX
source_code: |
% Nearly any kind of edX problem can be authored using Latex as
% the source language. Write latex as usual, including equations. The
% key new feature is the \edXabox{} macro, which specifies an "Answer
% Box" that queries students for a response, and specifies what the
% epxected (correct) answer is.
% Nearly any kind of edX problem can be authored using LaTeX as
% the source language. Write LaTeX as usual, including equations. The
% key feature is the \edXabox{} macro, which specifies an "answer
% box" that queries students for a response, and specifies what the
% expected (correct) answer is.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "option" problem}
Where is the earth?
Which of the following countries celebrates its independence on August 15?
\edXabox{options='up','down' expect='down'}
\edXabox{options='India','Spain','China','Bermuda' expect='India'}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "multiple choice" problem}
Which of the following countries has the largest population?
\edXabox{ type="multichoice" expect="Indonesia" options="Brazil","Germany","Indonesia","Russia" }
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "symbolic" problem}
......@@ -26,38 +33,30 @@ metadata:
\subsection{Example "numerical" problem}
Estimate the energy savings (in J/y) if all the people
($3\times 10^8$) in the U.~S. switched from U.~S. code to low flow
($3\times 10^8$) in the U.~S. switched from U.~S. code to low-flow
shower heads.
\edXinline{Energy saved = }\edXabox{expect="0.52" type="numerical" tolerance='0.02' inline='1' } %
\edXinline{~EJ/year}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "multiple choice" problem}
What color is a banana?
\edXabox{ type="multichoice" expect="Yellow" options="Red","Green","Yellow","Blue" }
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "string response" problem}
In what U.S. state is Detroit located?
What was the first post-secondary school in China to allow both male and female students?
\edXabox{ type="string" expect="Michigan" options="ci" }
\edXabox{ type="string" expect="Nanjing Higher Normal Institute" options="ci" }
An explanation of the answer can be provided by using the edXsolution
macro. Click on "Show Answer" to see the solution.
You can include an explanation of the answer by using the edXsolution
macro. Click "Show Answer" to see the explanation.
\begin{edXsolution}
Detroit is near Canada, but it is actually in the United States.
Nanjing Higher Normal Institute first admitted female students in 1920.
\end{edXsolution}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example "custom response" problem}
This problem demonstrates the use of a custom python script used for
checking the answer.
In this problem, a custom Python script determines if the answer is correct.
\begin{edXscript}
def sumtest(expect,ans):
......@@ -65,153 +64,181 @@ metadata:
return (a1+a2)==10
\end{edXscript}
Enter a python list of two numbers which sum to 10, eg [9,1]:
Enter a Python list of two numbers that sum to 10. For example, your answer might be [9,1] or [4,6].
\edXabox{expect="[1,9]" type="custom" cfn="sumtest"}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example image}
Include image by using the edXxml macro:
Include an image by using the following macro:
\edXxml{<img src="https://courses.edx.org/static/images/placeholder-image.png"/>}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Example show/hide explanation}
Extra explanations can be tucked away behind a "showhide" toggle flag:
You can provide additional information that only appears at certain times by including a "showhide" flag.
\edXshowhide{sh1}{More explanation}{This is a hidden explanation. It
can contain equations: $\alpha = \frac{2}{\sqrt{1+\gamma}}$ }
\edXshowhide{sh1}{More explanation}{This is a hidden explanation. It
can contain equations, such as $\alpha = \frac{2}{\sqrt{1+\gamma}}$ }.
This is some text after the showhide example.
This is additional text after the hidden explanation.
markdown: !!null
data: |
<?xml version="1.0"?>
<problem showanswer="closed" rerandomize="never" weight="10" display_name="lec1_Q2">
<text>
<p>
<h4>Example "option" problem</h4>
</p>
<p>
Where is the earth? </p>
<p>
<p>If you have a problem that is already written in LaTeX, you can use this problem type to
easily convert your code into XML. After you paste your code into the LaTeX editor,
you only need to make a few minor adjustments.</p>
<p>For more information, see
<a href="http://edx.readthedocs.org/projects/edx-partner-course-staff/en/latest/exercises_tools/problem_in_latex.html" target="_blank">
Problem Written in LaTeX</a> in <i>Building and Running an edX Course</i>.</p>
<p>You can use the following example problems as models.</p>
<p><strong>Example Option Problem</strong></p>
<fieldset>
<legend>Which of the following countries celebrates its independence on August 15?</legend>
<br/>
<optionresponse>
<optioninput options="('up','down')" correct="down"/>
<optioninput options="('India','Spain','China','Bermuda')" correct="India"></optioninput>
</optionresponse>
</p>
<p>
<h4>Example "symbolic" problem</h4>
</p>
<p>
What is Einstein's equation for the energy equivalent of a mass [mathjaxinline]m[/mathjaxinline]? </p>
<p>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>India became an independent nation on August 15, 1947.</p>
</div>
</solution>
<br/>
<p><strong>Example Multiple Choice Problem</strong></p>
<fieldset>
<legend>Which of the following countries has the largest population?</legend>
<multiplechoiceresponse>
<choicegroup type="MultipleChoice">
<choice correct="false" name="brazil">Brazil</choice>
<choice correct="false" name="germany">Germany</choice>
<choice correct="true" name="indonesia">Indonesia</choice>
<choice correct="false" name="russia">Russia</choice>
</choicegroup>
</multiplechoiceresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>According to September 2014 estimates:</p>
<p>The population of Indonesia is approximately 250 million.</p>
<p>The population of Brazil is approximately 200 million.</p>
<p>The population of Russia is approximately 146 million.</p>
<p>The population of Germany is approximately 81 million.</p>
</div>
</solution>
<br/>
<p><strong>Example Math Expression Problem</strong></p>
<fieldset>
<legend>What is Einstein's equation for the energy equivalent of a mass [mathjaxinline]m[/mathjaxinline]?</legend>
<symbolicresponse expect="m*c^2">
<textline size="90" correct_answer="m*c^2" math="1"/>
</symbolicresponse>
</p>
<p>
<h4>Example "numerical" problem</h4>
</p>
<p>
Estimate the energy savings (in J/y) if all the people ([mathjaxinline]3\times 10^8[/mathjaxinline]) in the U.&#xA0;S. switched from U.&#xA0;S. code to low flow shower heads. </p>
<p>
</fieldset>
<br/>
<p><strong>Example Numerical Problem</strong></p>
<fieldset>
<legend>Estimate the energy savings (in J/y) if all the people ([mathjaxinline]3\times 10^8[/mathjaxinline]) in the U.&#xA0;S. switched from U.&#xA0;S. code to low-flow shower heads.</legend>
<p style="display:inline">Energy saved = </p>
<numericalresponse inline="1" answer="0.52">
<textline inline="1">
<responseparam type="tolerance" default="0.02"/>
</textline>
<p style="display:inline">&#xA0;EJ/year</p>
</numericalresponse>
<p style="display:inline">&#xA0;EJ/year</p>
</p>
<p>
<h4>Example "multiple choice" problem</h4>
</p>
<p>
What color is a banana? </p>
<p>
<multiplechoiceresponse>
<choicegroup direction="vertical">
<choice correct="false" name="1">
<text> Red</text>
</choice>
<choice correct="false" name="2">
<text> Green</text>
</choice>
<choice correct="true" name="3">
<text> Yellow</text>
</choice>
<choice correct="false" name="4">
<text> Blue</text>
</choice>
</choicegroup>
</multiplechoiceresponse>
</p>
<p>
<h4>Example "string response" problem</h4>
</p>
<p>
In what U.S. state is Detroit located? </p>
<p>
<stringresponse answer="Michigan">
<textline/>
</fieldset>
<br/>
<p><strong>Example Fill-in-the-Blank Problem</strong></p>
<fieldset>
<legend>What was the first post-secondary school in China to allow both male and female students?</legend>
<stringresponse answer="Nanjing Higher Normal Institute" type="ci" >
<additional_answer>National Central University</additional_answer>
<additional_answer>Nanjing University</additional_answer>
<textline label="What was the first post-secondary school in China to allow both male and female students?" size="40"/>
</stringresponse>
</p>
<p>
An explanation of the answer can be provided by using the edXsolution macro. Click on "Show Answer" to see the solution. </p>
<p>
<solution>
<font color="blue">Answer: </font>
<font color="blue">Detroit is near Canada, but it is actually in the United States. </font>
</solution>
</p>
<p>
<h4>Example "custom response" problem</h4>
</p>
<p>
This problem demonstrates the use of a custom python script used for checking the answer. </p>
<script type="text/python" system_path="python_lib">
def sumtest(expect,ans):
(a1,a2) = map(float,eval(ans))
return (a1+a2)==10
</script>
<p>
Enter a python list of two numbers which sum to 10, eg [9,1]: </p>
<p>
<customresponse cfn="sumtest" expect="[1,9]">
<textline correct_answer="[1,9]"/>
</customresponse>
</p>
<p>
<h4>Example image</h4>
</p>
<p>
Include image by using the edXxml macro: </p>
<p>
<img src="https://courses.edx.org/static/images/placeholder-image.png"/>
</p>
<p>
<h4>Example show/hide explanation</h4>
</p>
<p>
Extra explanations can be tucked away behind a "showhide" toggle flag: </p>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Nanjing Higher Normal Institute first admitted female students in 1920.</p>
</div>
</solution>
<br/>
<p><strong>Example Custom Python-Evaluated Input Problem</strong></p>
<script type="loncapa/python">
def test_add(expect, ans):
try:
a1=int(ans[0])
a2=int(ans[1])
return (a1+a2) == int(expect)
except ValueError:
return False
def test_add_to_ten(expect, ans):
return test_add(10, ans)
</script>
<fieldset>
<legend>Enter two integers that sum to 10.</legend>
<customresponse cfn="test_add_to_ten">
<textline size="40" correct_answer="3" label="Integer #1"/><br/>
<textline size="40" correct_answer="7" label="Integer #2"/>
</customresponse>
</fieldset>
<fieldset>
<legend>Enter two integers that sum to 20.</legend>
<customresponse cfn="test_add" expect="20">
<textline size="40" correct_answer="11" label="Integer #1"/><br/>
<textline size="40" correct_answer="9" label="Integer #2"/>
</customresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Any set of integers on the line \(y = 10 - x\) and \(y = 20 - x\) satisfy these constraints.</p>
<p>To add an image to the solution, use an HTML "img" tag. Make sure to include alt text.</p>
<img src="/static/images/placeholder-image.png" width="400" alt="Description of image"/>
</div>
</solution>
<br/>
<p><strong>Example Image Mapped Input Problem</strong></p>
<fieldset>
<legend>What country is home to the Great Pyramid of Giza as well as the cities
of Cairo and Memphis? Click the country on the map below.</legend>
<imageresponse>
<imageinput src="https://studio.edx.org/c4x/edX/DemoX/asset/Africa.png"
width="600" height="638" rectangle="(338,98)-(412,168)" alt="Map of
Africa"/>
</imageresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Egypt is home to not only the Pyramids, Cairo, and Memphis, but also
the Sphinx and the ancient Royal Library of Alexandria.</p>
</div>
</solution>
<br/>
<p><strong>Example Hidden Explanation</strong></p>
<p>You can provide additional information that only appears at certain times by including a "showhide" flag. </p>
<p>
<table class="wikitable collapsible collapsed">
<tbody>
<tr>
<th> More explanation [<a href="javascript:$('#sh1').toggle()" id="sh1l">show</a>]</th>
<th> More Information [<a href="javascript:$('#sh1').toggle()" id="sh1l">show</a>]</th>
</tr>
<tr id="sh1" style="display:none">
<td>
<p>
This is a hidden explanation. It can contain equations: [mathjaxinline]\alpha = \frac{2}{\sqrt {1+\gamma }}[/mathjaxinline] </p>
<p>
This is some text after the showhide example. </p>
<p>This is a hidden explanation. It can contain equations, such as [mathjaxinline]\alpha = \frac{2}{\sqrt {1+\gamma }}[/mathjaxinline]. </p>
<p>This is additional text after the hidden explanation. </p>
</td>
</tr>
</tbody>
</table>
</p>
</text>
</problem>
</problem>
\ No newline at end of file
common/lib/xmodule/xmodule/templates/problem/multiplechoice.yaml
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metadata:
display_name: Multiple Choice
markdown: |
A multiple choice problem presents radio buttons for student input. Students can only select a single option presented. Multiple Choice questions have been the subject of many areas of research due to the early invention and adoption of bubble sheets.
One of the main elements that goes into a good multiple choice question is the existence of good distractors. That is, each of the alternate responses presented to the student should be the result of a plausible mistake that a student might make.
>>What Apple device competed with the portable CD player?<<
( ) The iPad
( ) Napster
(x) The iPod
( ) The vegetable peeler
Multiple choice problems allow learners to select only one option. Learners can see all the options along with the problem text.
When you add the problem, be sure to select Settings to specify a Display Name and other values that apply.
You can use the following example problem as a model.
_____________________________________________________________________________
>>Which of the following countries has the largest population?<<
( ) Brazil
( ) Germany
(x) Indonesia
( ) Russia
[explanation]
The release of the iPod allowed consumers to carry their entire music library with them in a format that did not rely on fragile and energy-intensive spinning disks.
According to September 2014 estimates:
The population of Indonesia is approximately 250 million.
The population of Brazil is approximately 200 million.
The population of Russia is approximately 146 million.
The population of Germany is approximately 81 million.
[explanation]
data: |
<problem>
<p>
A multiple choice problem presents radio buttons for student
input. Students can only select a single option presented. Multiple Choice questions have been the subject of many areas of research due to the early invention and adoption of bubble sheets.</p>
<p> One of the main elements that goes into a good multiple choice question is the existence of good distractors. That is, each of the alternate responses presented to the student should be the result of a plausible mistake that a student might make.
</p>
<p>What Apple device competed with the portable CD player?</p>
<multiplechoiceresponse>
<choicegroup type="MultipleChoice" label="What Apple device competed with the portable CD player?">
<choice correct="false" name="ipad">The iPad</choice>
<choice correct="false" name="beatles">Napster</choice>
<choice correct="true" name="ipod">The iPod</choice>
<choice correct="false" name="peeler">The vegetable peeler</choice>
</choicegroup>
</multiplechoiceresponse>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>The release of the iPod allowed consumers to carry their entire music library with them in a format that did not rely on fragile and energy-intensive spinning disks. </p>
</div>
</solution>
</problem>
<p>Multiple choice problems allow learners to select only one option.
Learners can see all the options along with the problem text.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<fieldset>
<legend>Which of the following countries has the largest population?</legend>
<multiplechoiceresponse>
<choicegroup type="MultipleChoice">
<choice correct="false" name="brazil">Brazil</choice>
<choice correct="false" name="germany">Germany</choice>
<choice correct="true" name="indonesia">Indonesia</choice>
<choice correct="false" name="russia">Russia</choice>
</choicegroup>
</multiplechoiceresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>According to September 2014 estimates:</p>
<p>The population of Indonesia is approximately 250 million.</p>
<p>The population of Brazil is approximately 200 million.</p>
<p>The population of Russia is approximately 146 million.</p>
<p>The population of Germany is approximately 81 million.</p>
</div>
</solution>
</problem>
\ No newline at end of file
common/lib/xmodule/xmodule/templates/problem/numericalresponse.yaml
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......@@ -2,66 +2,66 @@
metadata:
display_name: Numerical Input
markdown: |
A numerical input problem accepts a line of text input from the student, and evaluates the input for correctness based on its numerical value.
In a numerical input problem, learners enter numbers or a specific and relatively simple mathematical expression. Learners enter the response in plain text, and the system then converts the text to a symbolic expression that learners can see below the response field.
The answer is correct if it is within a specified numerical tolerance of the expected answer.
The system can handle several types of characters, including basic operators, fractions, exponents, and common constants such as "i". You can refer learners to "Entering Mathematical and Scientific Expressions" in the edX Guide for Students for more information.
>>Enter the numerical value of Pi:<<
= 3.14159 +- .02
>>Enter the approximate value of 502*9:<<
= 4518 +- 15%
When you add the problem, be sure to select Settings to specify a Display Name and other values that apply.
>>Enter the number of fingers on a human hand<<
= 5
You can use the following example problems as models.
_____________________________________________________________________________
[explanation]
Pi, or the the ratio between a circle's circumference to its diameter, is an irrational number known to extreme precision. It is value is approximately equal to 3.14.
>>How many miles away from Earth is the sun? Use scientific notation to answer.<<
Although you can get an exact value by typing 502*9 into a calculator, the result will be close to 500*10, or 5,000. The grader accepts any response within 15% of the true value, 4518, so that you can use any estimation technique that you like.
= 9.3*10^6
or= 9.296*10^6
If you look at your hand, you can count that you have five fingers.
[explanation]
>>The square of what number is -100?<<
= 10*i
[explanation]
The sun is 93,000,000, or 9.3*10^6, miles away from Earth.
-100 is the square of 10 times the imaginary number, i.
[explanation]
data: |
<problem>
<p>
A numerical input problem accepts a line of text input from the
student, and evaluates the input for correctness based on its
numerical value.
</p>
<problem>
<p>In a numerical input problem, learners enter numbers or a specific and
relatively simple mathematical expression. Learners enter the response in
plain text, and the system then converts the text to a symbolic expression
that learners can see below the response field.</p>
<p>The system can handle several types of characters, including basic
operators, fractions, exponents, and common constants such as i. You can
refer learners to
<a href="http://edx.readthedocs.org/projects/edx-guide-for-students/en/latest/SFD_mathformatting.html" target="_blank">
Entering Mathematical and Scientific Expressions</a> in the <i>edX Guide for
Students</i> for information about how to enter text into the field.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>
The answer is correct if it is within a specified numerical tolerance
of the expected answer.
</p>
<script type="loncapa/python">
computed_response = 502*9
</script>
<p>You can use the following example problems as models.</p>
<p>_____________________________________________________________________________</p>
<p>Enter the numerical value of Pi:
<numericalresponse answer="3.14159">
<responseparam type="tolerance" default=".02" />
<formulaequationinput label="Enter the numerical value of Pi" />
</numericalresponse>
</p>
<p>Enter the approximate value of 502*9:
<numericalresponse answer="$computed_response">
<responseparam type="tolerance" default="15%"/>
<formulaequationinput label="Enter the approximate value of 502 times 9"/>
</numericalresponse>
</p>
<fieldset>
<legend>How many miles away from Earth is the sun? Use scientific notation to answer.</legend>
<numericalresponse answer="9.3*10^6">
<formulaequationinput label="How many million miles are between Earth and the sun? Use scientific notation to answer." />
</numericalresponse>
</fieldset>
<p>Enter the number of fingers on a human hand:
<numericalresponse answer="5">
<formulaequationinput label="Enter the number of fingers on a human hand"/>
</numericalresponse>
</p>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Pi, or the the ratio between a circle's circumference to its diameter, is an irrational number known to extreme precision. It is value is approximately equal to 3.14.</p>
<p>Although you can get an exact value by typing 502*9 into a calculator, the result will be close to 500*10, or 5,000. The grader accepts any response within 15% of the true value, 4518, so that you can use any estimation technique that you like.</p>
<p>If you look at your hand, you can count that you have five fingers.</p>
</div>
</solution>
</problem>
<fieldset>
<legend>The square of what number is -100?</legend>
<numericalresponse answer="10*i">
<formulaequationinput label="The square of what number is -100?" />
</numericalresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>The sun is 93,000,000, or 9.3*10^6, miles away from Earth.</p>
<p>-100 is the square of 10 times the imaginary number, i.</p>
</div>
</solution>
</problem>
\ No newline at end of file
common/lib/xmodule/xmodule/templates/problem/optionresponse.yaml
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......@@ -2,35 +2,39 @@
metadata:
display_name: Dropdown
markdown: |
Dropdown problems give a limited set of options for students to respond with, and present those options in a format that encourages them to search for a specific answer rather than being immediately presented with options from which to recognize the correct answer.
Dropdown problems allow learners to select only one option from a list of options.
The answer options and the identification of the correct answer is defined in the <b>optioninput</b> tag.
When you add the problem, be sure to select Settings to specify a Display Name and other values that apply.
>>Translation between Dropdown and __________ is extremely straightforward:<<
You can use the following example problem as a model.
[[(Multiple Choice), Text Input, Numerical Input, External Response, Image Response]]
_____________________________________________________________________________
[explanation]
Multiple Choice also allows students to select from a variety of pre-written responses, although the format makes it easier for students to read very long response options. Dropdowns also differ slightly because students are more likely to think of an answer and then search for it rather than relying purely on recognition to answer the question.
[explanation]
>>Which of the following countries celebrates its independence on August 15?<<
[[(India), Spain, China, Bermuda]]
[explanation]
India became an independent nation on August 15, 1947.
[explanation]
data: |
<problem>
<p>Dropdown problems give a limited set of options for students to respond with, and present those options
in a format that encourages them to search for a specific answer rather than being immediately presented with options from which to recognize the correct answer.</p>
<p>
The answer options and the identification of the correct answer is defined in the <b>optioninput</b> tag.
</p>
<p>Translation between Dropdown and __________ is extremely straightforward:
<optionresponse>
<optioninput options="('Multiple Choice','Text Input','Numerical Input','External Response','Image Response')" correct="Multiple Choice" label="Translation between Dropdown and __________ is extremely straightforward"></optioninput>
</optionresponse>
</p>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Multiple Choice also allows students to select from a variety of pre-written responses, although the format makes it easier for students to read very long response options. Optionresponse also differs slightly because students are more likely to think of an answer and then search for it rather than relying purely on recognition to answer the question.</p>
</div>
</solution>
<p>Dropdown problems allow learners to select only one option from a list of options.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p>You can use the following example problem as a model.</p>
<fieldset>
<legend>Which of the following countries celebrates its independence on August 15?</legend>
<br/>
<optionresponse>
<optioninput options="('India','Spain','China','Bermuda')" correct="India"></optioninput>
</optionresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>India became an independent nation on August 15, 1947.</p>
</div>
</solution>
</problem>
common/lib/xmodule/xmodule/templates/problem/string_response.yaml
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metadata:
display_name: Text Input
markdown: |
A text input problem accepts a line of text from the student, and evaluates the input for correctness based on an expected answer.
The answer is correct if it matches every character of the expected answer. This can be a problem with international spelling, dates, or anything where the format of the answer is not clear.
>>Which US state has Lansing as its capital?<<
= Michigan
In text input problems, also known as "fill-in-the-blank" problems, learners enter text into a response field. The text can include letters and characters such as punctuation marks. The text that the learner enters must match your specified answer text exactly. You can specify more than one correct answer. Learners must enter a response that matches one of the correct answers exactly.
When you add the problem, be sure to select Settings to specify a Display Name and other values that apply.
You can use the following example problem as a model.
_____________________________________________________________________________
>>What was the first post-secondary school in China to allow both male and female students?<<
= Nanjing Higher Normal Institute
or= National Central University
or= Nanjing University
[explanation]
Lansing is the capital of Michigan, although it is not Michigan's largest city, or even the seat of the county in which it resides.
Nanjing Higher Normal Institute first admitted female students in 1920.
[explanation]
data: |
<problem>
<p>
A text input problem accepts a line of text from the
student, and evaluates the input for correctness based on an expected
answer.
</p>
<p>
The answer is correct if it matches every character of the expected answer. This can be a problem with international spelling, dates, or anything where the format of the answer is not clear.
</p>
<p>Which US state has Lansing as its capital? </p>
<stringresponse answer="Michigan" type="ci">
<textline size="20" label="Which US state has Lansing as its capital?"/>
</stringresponse>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Lansing is the capital of Michigan, although it is not Michigan's largest city, or even the seat of the county in which it resides.</p>
</div>
</solution>
<p>In text input problems, also known as "fill-in-the-blank" problems,
learners enter text into a response field. The text that the learner enters
must match your specified answer text exactly. You can specify more than
one correct answer. Learners must enter a response that matches one of the
correct answers exactly.</p>
<p>When you add the problem, be sure to select <strong>Settings</strong>
to specify a <strong>Display Name</strong> and other values that apply.</p>
<p> You can use the following example problem as a model.</p>
<fieldset>
<legend>What was the first post-secondary school in China to allow both male and female students?</legend>
<stringresponse answer="Nanjing Higher Normal Institute" type="ci" >
<additional_answer>National Central University</additional_answer>
<additional_answer>Nanjing University</additional_answer>
<textline label="What was the first post-secondary school in China to allow both male and female students?" size="40"/>
</stringresponse>
</fieldset>
<solution>
<div class="detailed-solution">
<p>Explanation</p>
<p>Nanjing Higher Normal Institute first admitted female students in 1920.</p>
</div>
</solution>
</problem>
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