Exercises 3.13 Clickable Area Exercises

<exercises xml:id="clickable-area-exercises" xmlns:pi="http://pretextbook.org/2020/pretext/internal">

              <title>Clickable Area Exercises</title>

              <exercise label="clickable-text">

                <title>Clickable Areas, <q>Regular</q> Text</title>

                <statement>

                  <p>
                    Identify (by clicking, or by circling) all of the nouns in this quotation by Eleanor Roosevelt.
                  </p>

                </statement>

                <areas>

                <p>

                  <q>The <area>future</area> belongs to <area correct="no">those</area> who believe in the <area correct="yes">beauty</area> of <area correct="no">their</area> <area>dreams</area>.</q>

                </p>

                </areas>

                <feedback>

                  <p>
                    The incorrect words are pronouns.
                  </p>

                </feedback>

              </exercise>

              <exercise label="clickable-code">

                <title>Clickable Areas, Code</title>

                <statement>

                  <p>
                    Identify (by clicking, or by circling) all of the assignment statements in this Python function.
                  </p>

                </statement>

                <areas language="python">

                <cline><area correct="no">def main():</area></cline>

                <cline>    <area correct="yes">x = 4</area></cline>

                <cline>    for i in range(5):</cline>

                <cline>        <area>y = i</area></cline>

                <cline>        <area correct="no">if y &gt; 2:</area></cline>

                <cline>            print(y)</cline>

                </areas>

                <feedback>

                  <p>
                    Remember, the operator <c>=</c> is used for assignment.
                  </p>

                </feedback>

              </exercise>

              <exercise label="clickable-table">

                <title>Clickable Areas, Text in a Table</title>

                <statement>

                  <p>
                    A two-dimensional array was created in Python with the list comprehension:
                    <cd>

                    <cline>[[0 for x in range(3)] for y in range(2)]</cline>

                    </cd>

                    Then the values were (mostly) changed from zeros and the final array is shown below.
                  </p>

                  <p>
                    Identify (by clicking, or by circling) all of the boolean values in the array.
                  </p>

                  <!--

                  <p>
                    Note that every entry is inline code, authored with a <tag>c</tag>.
                  </p>

                  -->
                </statement>

                <areas>

                <tabular top="minor" bottom="minor" left="minor" right="minor">

                  <row>

                    <cell><c>42</c></cell>

                    <cell><area><c>True</c></area></cell>

                    <cell><area correct="no"><c>'towel'</c></area></cell>

                  </row>

                  <row>

                    <cell><area correct="no"><c>'true'</c></area></cell>

                    <cell><c>0</c></cell>

                    <cell><area><c>False</c></area></cell>

                  </row>

                </tabular>

                <p>
                  This second table has no <tag>area</tag>, in order to test CSS for tables.
                </p>

                <tabular top="minor" bottom="minor" left="minor" right="minor">

                  <row>

                    <cell><c>42</c></cell>

                    <cell><c>True</c></cell>

                    <cell><c>'towel'</c></cell>

                  </row>

                  <row>

                    <cell><c>'true'</c></cell>

                    <cell><c>0</c></cell>

                    <cell><c>False</c></cell>

                  </row>

                </tabular>

                </areas>

                <hint>

                  <p>
                    Python boolean variables begin with capital latters.
                  </p>

                </hint>

                <feedback>

                  <p>
                    Python boolean variables are <c>True</c> and <c>False</c>.
                    A value in quotation marks is a string, not a boolean.
                  </p>

                </feedback>

              </exercise>

              </exercises>