Merge pull request barbarer#168 from xinyinghou/master

Updated materials based on feedback from the pilot testing

_sources/turtles/SE_turtle/pp-intro-SE.rst

@@ -91,8 +91,8 @@ The clicable area are those with a dark gray background and a border around them
 You will then receive a completed explanatoin of the solution you got from solving the mixed-up puzzle.
 
 
-.. image:: https://i.postimg.cc/DvVqXB8F/SE-introduction.png
-    :width: 450
+.. image:: https://i.postimg.cc/SmDGs7mZ/SE-introduction.png
+    :width: 600
     :align: center
 
 Four types of feedback will be provided for each option you select.
@@ -150,4 +150,4 @@ What to do next
         a.href = "pps-SE-pp1.html"
       };
 
-    </script>
+    </script>

_sources/turtles/SE_turtle/pps-IE-pp1.rst

@@ -5,7 +5,7 @@ Practice Problems
     :numbered: left
     :adaptive:
 
-    Create a function called ``create_T`` that takes in ``turtle`` as a parameter and moves the turtle to create the letter T.
+    Create a function called ``create_T`` that takes in ``turtle_obj`` as a parameter and moves the turtle to create the letter T.
     The width of the letter should be 100, and the height of the letter should be 150. 
     -----
     from turtle import *
@@ -30,6 +30,8 @@ Practice Problems
         turtle_obj.forward(height)
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-IE-pp2.rst

@@ -16,9 +16,12 @@ Practice Problems
     def create_hexagon(turtle):
     =====
         for i in range(0, 6):
-    =====
             turtle.forward(50)
     =====
+        for i in range(0, 6):
+            turtle = turtle.forward(50) #paired
+    =====
+        for i in range(0, 7):
             turtle = turtle.forward(50) #paired
     =====
             turtle.left(60)
@@ -27,6 +30,10 @@ Practice Problems
     =====
     create_hexagon(alex)
 
+
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to go to the explanation: <a id="ie2" href="pps-ie2.html"><font size="+1"><b>Explanation</b></font></a></p>

_sources/turtles/SE_turtle/pps-IE-pp3.rst

@@ -31,6 +31,8 @@ Practice Problems
     draw_triangle(alex, 50, ["blue", "green", "yellow"])
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-IE-pp4.rst

@@ -33,6 +33,9 @@ Practice Problems
     create_rectangle(alex)
 
 
+What to do next
+^^^^^^^^^^^^^^^
+
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-PP-1.rst

@@ -5,7 +5,7 @@ Practice Problems
     :numbered: left
     :adaptive:
 
-    Create a function called ``create_T`` that takes in ``turtle`` as a parameter and moves the turtle to create the letter T.
+    Create a function called ``create_T`` that takes in ``turtle_obj`` as a parameter and moves the turtle to create the letter T.
     The width of the letter should be 100, and the height of the letter should be 150. 
     -----
     from turtle import *
@@ -31,6 +31,9 @@ Practice Problems
 
 
 
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to go to the next puzzle: <a id="pp-2" href="pps-PP-2.html"><font size="+1"><b>Mixed-up Puzzle 2</b></font></a></p>

_sources/turtles/SE_turtle/pps-PP-2.rst

@@ -13,22 +13,29 @@ Practice Problems
     space = Screen()
     alex = Turtle()
     =====
-    def create_hexagon(turtle_obj):
+    def create_hexagon(turtle):
     =====
         for i in range(0, 6):
+            turtle.forward(50)
     =====
-        for i in range(0, 7): #paired
+        for i in range(0, 6):
+            turtle = turtle.forward(50) #paired
     =====
-            turtle_obj.forward(50)
+        for i in range(0, 7):
+            turtle = turtle.forward(50) #paired
     =====
-            turtle_obj = turtle_obj.forward(50) #paired
+            turtle.left(60)
     =====
-            turtle_obj.left(60)
+            turtle = turtle.left(60) #paired
     =====
     create_hexagon(alex)
 
 
 
+What to do next
+^^^^^^^^^^^^^^^
+
+
 .. raw:: html
 
     <p>Click on the following link to go to the explanation question: <a id="pp-3" href="pps-PP-3.html"><font size="+1"><b>Mixed-up Puzzle 3</b></font></a></p>

_sources/turtles/SE_turtle/pps-PP-3.rst

@@ -31,6 +31,8 @@ Practice Problems
     draw_triangle(alex, 50, ["blue", "green", "yellow"])
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-PP-4.rst

@@ -33,6 +33,8 @@ Practice Problems
     create_rectangle(alex)
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-SE-pp1.rst

@@ -5,7 +5,7 @@ Practice Problems
     :numbered: left
     :adaptive:
 
-    Create a function called ``create_T`` that takes in ``turtle`` as a parameter and moves the turtle to create the letter T.
+    Create a function called ``create_T`` that takes in ``turtle_obj`` as a parameter and moves the turtle to create the letter T.
     The width of the letter should be 100, and the height of the letter should be 150. 
     -----
     from turtle import *
@@ -30,7 +30,8 @@ Practice Problems
         turtle_obj.forward(height)
 
 
-
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-SE-pp2.rst

@@ -16,9 +16,12 @@ Practice Problems
     def create_hexagon(turtle):
     =====
         for i in range(0, 6):
-    =====
             turtle.forward(50)
     =====
+        for i in range(0, 6):
+            turtle = turtle.forward(50) #paired
+    =====
+        for i in range(0, 7):
             turtle = turtle.forward(50) #paired
     =====
             turtle.left(60)
@@ -27,6 +30,11 @@ Practice Problems
     =====
     create_hexagon(alex)
 
+
+
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to go to the explanation question: <a id="pp-e2" href="pps-ppe2.html"><font size="+1"><b>Explanation Question</b></font></a></p>

_sources/turtles/SE_turtle/pps-SE-pp3.rst

@@ -31,6 +31,8 @@ Practice Problems
     draw_triangle(alex, 50, ["blue", "green", "yellow"])
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-SE-pp4.rst

@@ -34,6 +34,9 @@ Practice Problems
 
 
 
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to go to the explanation question: <a id="pp-e4" href="pps-ppe4.html"><font size="+1"><b>Explanation Question</b></font></a></p>

_sources/turtles/SE_turtle/pps-ie1.rst

@@ -22,7 +22,7 @@ Here is an explanation for the completed puzzle
     (5) <b>turtle_obj.penup() -- Lift Pen</b> 
         Use .penup() to lift the turtle's pen to move it without drawing.
     (6) <b>turtle_obj.goto(-width / 2, height / 2) -- Move to Start Position</b> 
-        Moves the turtle to the starting position at the top-left part of the T.
+        Moves the turtle to the starting position at the top-left part of the T, which is the point (-50, 75).
         -width / 2: Moves the turtle half the width to the left of the origin (center of the screen). This ensures the horizontal line of the T is centered horizontally.
         This ensures the horizontal line of the T is centered horizontally.
         height / 2: Moves the turtle to half the height upwards from the origin. 
@@ -40,6 +40,10 @@ Here is an explanation for the completed puzzle
     (11) <b>turtle_obj.forward(height) -- Draw Vertical Line</b>
         Moves the turtle forward by the value of height to draw the vertical line of the T.
 
+
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to finish the next puzzle: <a id="pp2" href="pps-IE-pp2.html"><font size="+1"><b>Mixed-up Puzzle 2</b></font></a></p>

_sources/turtles/SE_turtle/pps-ie2.rst

@@ -32,6 +32,9 @@ Here is an explanation for the completed puzzle
     (8) <b>create_hexagon(alex) -- Call Hexagon Function</b> 
         Calls the create_hexagon function, passing the Turtle object alex as an argument. This initiates the drawing of the hexagon.
 
+What to do next
+^^^^^^^^^^^^^^^
+
 
 .. raw:: html
 

_sources/turtles/SE_turtle/pps-ie3.rst

@@ -35,6 +35,9 @@ Here is an explanation for the completed puzzle
         Calls the draw_triangle function with the specified turtle object, side length, and list of colors to draw an equilateral triangle.
 
 
+What to do next
+^^^^^^^^^^^^^^^
+
 .. raw:: html
 
     <p>Click on the following link to finish the next puzzle: <a id="pp4" href="pps-IE-pp4.html"><font size="+1"><b>Mixed-up Puzzle 4</b></font></a></p>

_sources/turtles/SE_turtle/pps-ie4.rst

@@ -36,6 +36,8 @@ Here is an explanation for the completed puzzle
         Calls the create_rectangle function after creating it with the specified turtle object alex to draw a rectangle.
 
 
+What to do next
+^^^^^^^^^^^^^^^
 
 .. raw:: html