Computer science Lesson Plan
Class: 6th to 8th, Lesson 20 : INNER LOOPS

Purpose: Teach relative orientation and procedural operations. Students will learn repetitive conditions.

No. of Classes

Depending upon the class strength and the availability of computers. (Two classes for 20 students with five computers).

Materials Required

Computer, Internet connection.

Prior knowledge

Students should know about directions (Left, Right, forward, backward).

Exercises

Exercise:1



1. How will the turtle draw all the four stars using the pen tool?

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Exercise:2



2. How will the turtle draw all the three stars and the horizontal line using the pen tool?

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Exercise:3



3. How will the turtle draw all the three stars and the shape as shown in the screenshot, using the pen tool?

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Exercise:4



4. How will the turtle draw all the three stars and the circle using the pen tool?

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Exercise:5



5. Make Elsa draw a star pattern using any ONE of the polygons (Triangle, square or pentagon) as shown in the below picture using Jump to 200 over 200 down control.

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Exercise:6



6. Make Elsa draw a star pattern using all the three polygons (Triangle, square or pentagon) as shown in the below picture using Jump to 200 over 200 down control.

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Exercise:7



7. Try to make Elsa create her own creative drawing using any available shape.

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Teacher's Instruction
  1. Teachers should teach conditional Statements before giving this exercise.
  2. All of these levels are optional for 6th std.
  3. Sign-in into the code.org before playing the game.