Merge remote-tracking branch 'origin/master' into feature/cale/cms-master

Conflicts:
	common/lib/xmodule/xmodule/seq_module.py
	common/lib/xmodule/xmodule/template_module.py
	common/lib/xmodule/xmodule/x_module.py
	lms/djangoapps/courseware/tests/tests.py
	lms/djangoapps/courseware/views.py
	lms/static/sass/course.scss
	requirements.txt
This commit is contained in:
Calen Pennington
2012-12-07 11:17:41 -05:00
133 changed files with 2465 additions and 2328 deletions

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@@ -6,7 +6,7 @@
<p>No - anyone and everyone is welcome to take this course.</p>
</li>
<li>What textbook should I buy?
<p>Although the lectures are designed to be self-contained, we recommend (but do not require) that students refer to the book Worlds Together, Worlds Apart: A History of the World: From 1000 CE to the Present (W W Norton, 3rd edition) -- Volume II, which was written specifically for this course.</p>
<p>Although the lectures are designed to be self-contained, we recommend (but do not require) that students refer to the book Worlds Together, Worlds Apart: A History of the World: From 1000 CE to the Present (W W Norton, 3rd edition) &mdash; Volume II, which was written specifically for this course.</p>
</li>
<li>Does Harvard award credentials or reports regarding my work in this course?
<p>Princeton does not award credentials or issue reports for student work in this course. However, Coursera could maintain a record of your score on the assessments and, with your permission, verify that score for authorized parties.</p>

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@@ -2,7 +2,7 @@
<video url_name="welcome"/>
<sequential filename="System_Usage_Sequence" slug="System_Usage_Sequence" format="Lecture Sequence" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never" name="System Usage Sequence"/>
<vertical slug="Lab0_Using_the_tools" format="Lab" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never" name="Lab0: Using the tools">
<html slug="html_19" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never"> See the <a href="/section/labintro"> Lab Introduction </a> or <a href="/static/handouts/schematic_tutorial.pdf">Interactive Lab Usage Handout </a> for information on how to do the lab </html>
<html slug="html_19" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never"> See the <a href="/section/labintro"> Lab Introduction </a> or <a href="/static/handouts/schematic_tutorial.pdf">Interactive Lab Usage Handout </a> for information on how to do the lab </html>
<html slug="html_5555" filename="html_5555"/>
<problem filename="Lab_0_Using_the_Tools" slug="Lab_0_Using_the_Tools" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="false" name="Lab 0: Using the Tools"/>
</vertical>

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@@ -1 +1 @@
More information given in <a href="/book/${page}">the text</a>.
More information given in <a href="/book/${page}">the text</a>.

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@@ -1 +1 @@
<a href='https://6002x.mitx.mit.edu/discussion/questions/scope:all/sort:activity-desc/tags:${tag}/page:1/'> Discussion: ${tag} </a>
<a href='https://6002x.mitx.mit.edu/discussion/questions/scope:all/sort:activity-desc/tags:${tag}/page:1/'> Discussion: ${tag} </a>

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@@ -1 +1 @@
Lecture Slides Handout [<a href="">Clean </a>][<a href="">Annotated</a>]
Lecture Slides Handout [<a href="">Clean </a>][<a href="">Annotated</a>]

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@@ -1,4 +1,4 @@
Hint
Hint
<br/><br/>
Remember that the time evolution of any variable \(x(t)\) governed by
a first-order system with a time-constant \(\tau\) for a time \(t) between an initial

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@@ -4,14 +4,14 @@
<section class="tutorials">
<h2> Basic Tutorials </h2>
<ul>
<li><a href="/section/wk13_solder">Soldering</a> -- Steve
<li><a href="/section/wk13_solder">Soldering</a> &mdash; Steve
Finberg, one of the pioneers in from Draper Lab, talks about
soldering. </li>
</ul>
<h2> Bonus Tutorials </h2>
<ul>
<li><a href="/section/wk13_FreqResp">Frequency Response
Curves</a> -- We explain several techniques for understanding
Curves</a> &mdash; We explain several techniques for understanding
and approximating Bode plots. </li>
</ul>
</section>

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@@ -41,7 +41,7 @@
<li><a href="/section/problem_1_3">OCW Problem 1-3 </a> - Reverse engineer a black-box resistor network</li>
</ul>
<hr/>
<p> Since the course has students from a diverse set of backgrounds, the first week's tutorials includes several extra segments, worked out with greater detail, to help bring everyone up to speed. </p>
<p> Since the course has students from a diverse set of backgrounds, the first week's tutorials includes several extra segments, worked out with greater detail, to help bring everyone up to speed. Gratuitous &ge; entity.</p>
</section>
</body>
</html>

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@@ -1 +1 @@
<html slug="html_5555" filename="html_5555> See the <a href="/section/labintro"> Lab Introduction </a> or <a href="/static/handouts/schematic_tutorial.pdf">Interactive Lab Usage Handout </a> for information on how to do the lab </html>
<html slug="html_5555" filename="html_5555> See the <a href="/section/labintro"> Lab Introduction </a> or <a href="/static/handouts/schematic_tutorial.pdf">Interactive Lab Usage Handout </a> for information on how to do the lab. </html>

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@@ -34,6 +34,6 @@
the Thevenin or Norton theorems to summarize the behavior at
a pair of exposed terminals.
</p><p>
Sorry for the confusion of words -- natural language is like
Sorry for the confusion of words &mdash; natural language is like
that!
</p>

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@@ -34,6 +34,6 @@
the Thevenin or Norton theorems to summarize the behavior at
a pair of exposed terminals.
</p><p>
Sorry for the confusion of words -- natural language is like
Sorry for the confusion of words &mdash; natural language is like
that!
</p>

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@@ -9,14 +9,14 @@ the right of the diagram area) and drag it onto the diagram. Release
the mouse when the component is in the correct position.
</td>
</tr>
<!-- note that entities like &mdash; may be used. -->
<tr>
<td>Move a component</td>
<td>Click to select a component in the diagram (it will turn green)
and then drag it to its new location. You can use shift-click to add
a component to the current selection. Or you can click somewhere in
the diagram that is not on top of a component and drag out a selection
rectangle -- components intersecting the rectangle will be added to
rectangle &mdash; components intersecting the rectangle will be added to
the current selection.
</td>
</tr>
@@ -63,7 +63,7 @@ engineeering notation:
<td>Add a wire</td>
<td>Wires start at connection points, the open circles that
appear at the terminals of components or the ends of wires.
Click on a connection point to start a wire -- a green wire
Click on a connection point to start a wire &mdash; a green wire
will appear with one end anchored at the starting point.
Drag the mouse and release the mouse button when the other
end of the wire is positioned as you wish. Once a wire has

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@@ -1,4 +1,4 @@
Hint
Hint
<br/><br/>
Be careful of units here. Make sure you notice multipliers such
as u, k, m, M.
as u (or &mu;), k, m, M.

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@@ -9,8 +9,9 @@
<li> <h2>May 2 </h2>
<section class="update-description">
<ul>
<li> We have opened the show-answer button on the midterm. </li>
<li> There was a four hour outage in posting ability on the discussion board Monday night. It has been fixed. We apologise for the inconvenience.</li>
<!-- utf-8 characters are acceptable… as are HTML entities -->
<li> We have opened the show-answer button on the midterm… </li>
<li> There was a four hour outage in posting ability on the discussion board Monday night&hellip; It has been fixed. We apologise for the inconvenience.</li>
</ul>
</li>
<li> <h2>April 30 </h2>

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@@ -1,6 +1,6 @@
<problem><startouttext/><p/>Here's a sandbox where you can experiment with all the components
<problem><!-- include ellipses to test non-ascii characters --><startouttext/><p/>Here's a sandbox where you can experiment with all the components
we'll discuss in 6.002x. If you click on CHECK below, your diagram
will be saved on the server and you can return at some later time.
will be saved on the server and you can return at some later time
<endouttext/><schematicresponse><p/><center><schematic name="work" value="" width="800" height="600"/></center><answer type="loncapa/python">
correct = ['correct']
</answer></schematicresponse></problem>

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@@ -78,7 +78,8 @@ So the total heating power in Joe's shop was:
<numericalresponse answer="$Pbad"><responseparam type="tolerance" default="5%" name="tol" description="Numerical Tolerance"/><textline/></numericalresponse>
<startouttext/>
<br/>
No wonder Joe was cold.
<!-- add non-ascii utf-8 character here -->
No wonder Joe was cold…
<endouttext/>
</problem>

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@@ -94,7 +94,7 @@ scope probes to nodes A, B and C and edit their properties so that the
plots will be different colors. Now run a transient analysis for 5ms.
Move the mouse over the plot until the marker (a vertical dashed line
that follows the mouse when it's over the plot) is at approximately
1.25ms. Please report the measured voltages for nodes A, B and C.
1.25ms. Please report the measured voltages for nodes A, B and C
<br/>
<div style="margin-left: 4em;">

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@@ -6,7 +6,7 @@ z = "A*x^2 + sqrt(y)"
Enter the algebraic expression \(A x^2 + \sqrt{y}\) in the box below. The
entry is case sensitive. The product must be indicated with an
asterisk, and the exponentation with a caret, so you must write
"A*x^2 + sqrt(y)".
"A*x^2 + sqrt(y)"
<endouttext/>
<formularesponse type="cs" samples="A,x,y@1,1,1:3,3,3#10" answer="$z"><responseparam description="Numerical Tolerance" type="tolerance" default="0.00001" name="tol"/><textline size="40"/></formularesponse>

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@@ -1,6 +1,6 @@
<problem><startouttext/>
Enter the numerical value of the expression \(x + y\) where
\(x = 3\) and \(y = 5\).
\(x = 3\) and \(y = 5\)
<endouttext/>
<numericalresponse answer="8"><responseparam type="tolerance" default="5%" name="tol" description="Numerical Tolerance"/><textline/></numericalresponse>

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@@ -1,19 +1,20 @@
<problem display_name="S3E2: Lorentz Force">
<startouttext/>
<p>Consider a hypothetical magnetic field pointing out of your computer screen. Now imagine an electron traveling from right to leftin the plane of your screen. A diagram of this situation is show below.</p>
<p>Consider a hypothetical magnetic field pointing out of your computer screen. Now imagine an electron traveling from right to left in the plane of your screen. A diagram of this situation is show below</p>
<center><img width="400" src="/static/images/LSQimages/LSQ_W01_8.png"/></center>
<p>a. The magnitude of the force experienced by the electron is proportional the product of which of the following? (Select all that apply.)</p>
<endouttext/>
<choiceresponse>
<checkboxgroup>
<choice correct="true"><text>Magnetic field strength</text></choice>
<choice correct="false"><text>Electric field strength</text></choice>
<choice correct="true"><text>Electric charge of the electron</text></choice>
<choice correct="false"><text>Radius of the electron</text></choice>
<choice correct="false"><text>Mass of the electron</text></choice>
<choice correct="true"><text>Velocity of the electron</text></choice>
<!-- include ellipses to test non-ascii characters -->
<choice correct="true"><text>Magnetic field strength</text></choice>
<choice correct="false"><text>Electric field strength…</text></choice>
<choice correct="true"><text>Electric charge of the electron</text></choice>
<choice correct="false"><text>Radius of the electron</text></choice>
<choice correct="false"><text>Mass of the electron</text></choice>
<choice correct="true"><text>Velocity of the electron…</text></choice>
</checkboxgroup>
</choiceresponse>

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@@ -2,7 +2,8 @@
<problem display_name="L4 Problem 1">
<text>
<p>
<b class="bfseries">Part 1: Function Types</b>
<!-- include ellipses to test non-ascii characters -->
<b class="bfseries">Part 1: Function Types…</b>
</p>
<p>
For each of the following functions, specify the type of its <b class="bfseries">output</b>. You can assume each function is called with an appropriate argument, as specified by its docstring. </p>

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@@ -3,12 +3,13 @@
<vertical slug="vertical_66" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never">
<problem filename="S1E3_AC_power" slug="S1E3_AC_power" name="S1E3: AC power"/>
<customtag tag="S1E3" slug="discuss_67" impl="discuss"/>
<html slug="html_68"> S1E4 has been removed. </html>
<!-- utf-8 characters acceptable, but not HTML entities -->
<html slug="html_68"> S1E4 has been removed…</html>
</vertical>
<vertical filename="vertical_89" slug="vertical_89" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never"/>
<vertical slug="vertical_94" graceperiod="1 day 12 hours 59 minutes 59 seconds" showanswer="attempted" rerandomize="never">
<video youtube="0.75:XNh13VZhThQ,1.0:XbDRmF6J0K0,1.25:JDty12WEQWk,1.50:wELKGj-5iyM" slug="What_s_next" name="What's next"/>
<html slug="html_95">Minor correction: Six elements (five resistors)</html>
<html slug="html_95">Minor correction: Six elements (five resistors)</html>
<customtag tag="S1" slug="discuss_96" impl="discuss"/>
</vertical>
</sequential>

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@@ -1,6 +1,7 @@
<sequential>
<html slug="html_90">
<h1> </h1>
<!-- UTF-8 characters are acceptable… HTML entities are not -->
<h1>Inline content…</h1>
</html>
<video youtube="1.50:vl9xrfxcr38,1.25:qxNX4REGqx4,1.0:BGU1poJDgOY,0.75:8rK9vnpystQ" slug="S1V14_Summary" name="S1V14: Summary"/>
<customtag tag="S1" slug="discuss_91" impl="discuss"/>

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@@ -1 +1 @@
<video youtube="0.75:izygArpw-Qo,1.0:p2Q6BrNhdh8,1.25:1EeWXzPdhSA,1.50:rABDYkeK0x8" format="Video" display_name="Welcome"/>
<video youtube="0.75:izygArpw-Qo,1.0:p2Q6BrNhdh8,1.25:1EeWXzPdhSA,1.50:rABDYkeK0x8" format="Video" display_name="Welcome"/>