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#Demonstrate the use of arithmetic operations and display results
−#Understand the logic of nesting operations
{|class="wikitable"
{|class="wikitable"
|-
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−|Week 4
+|Week 5
−|Arithmetic manipulation using Turtle Art.
+|Creating action sequences and patterns based on defined actions.
|-
|-
|Objectives
|Objectives
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−#Combining input parameters, action sequences and evaluating conditions to make Turtle move
#Combining input parameters, action sequences and evaluating conditions to make Turtle move
+#Calling a function (Action)
+#Passing values (for parameters) to function
+#Familiarization of ways of defining parameters - movement, co-ordinates and colour
+#Visualize steps, space, co-ordinates and shapes through movement and vice versa
|-
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|Steps
|Steps
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+1.Define an action as a sequence of commands<br>
+2.Addition and division commands defined as actions<br>
+3.Note that the values are stored in variables “box 1” and is transferred between actions. The variables can also pass value from main code to the action sequence<br>
+4.Tracing a circle of a given angle and a given radius <br>
+[[File:action as a sequence 1.png|600px]][[File:action as a sequence 2.png|600px]]<br>
+Note that there are two print commands; only the latest one is captured in this screeshot.<br>
+|-
+|Hands-on activity
+|
+1.Ask the turtle to execute a pre-defined procedure <br>
+2.See the control flow from main function to additional function<br>
+3.Determine/ identify the shape the turtle will trace; pay attention to the orientation of the turtle<br>
+4.Count the number of times instructions are repeated<br>
+5.What is the relation, if any, between the number of times the instruction is repeated and the shape traced by the turtle<br>
+'''Activity #1''' <br>
+[[File:action as a sequence 3.jpg|400px]]<br>
+[[File:4..jpg|300px]]<br>
+'''Activity #2'''<br>
+See the picture here:<br>
+[[File:action as a sequence red.png|300px]]<br>
+[[File:6..png|350px]][[File:7..png|350px]]
+|-
+|Portfolio components
+|
+Two Turtle constructions are given here for the students to decode the instructions <br>
+Figure 1 <br>
+[[File:8..jpg|260px]][[File:9..jpg|500px]]<br>
+Figure 2 <br>
+[[File:10..jpg|275px]][[File:11..jpg|590px]]
+
+[[Category:Turtle Art]]
