Purpose: Teach pre-defined functions. Students will learn the use of functions .

Exercise:1

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1. Use functions to help the harvester pick all the corns on the way to the pumpkin at the end.

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Exercise:2

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2. Use functions to help the harvester pick the corns on the way to the pumpkins.

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Exercise:3

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3. There are multiple pumpkins in each patch! Look carefully at the function definitions below to figure out how to use each one.

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Exercise:4

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4. Try your functions for a longer path.

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Exercise:5

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5. Try to solve this puzzle using less number of blocks.

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Solutions

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• Link to view solution for exercise-1. (Solution).
• Link to view solution for exercise-2. (Solution).
• Link to view solution for exercise-3. (Solution).
• Link to view solution for exercise-4. (Solution).
• Link to view solution for exercise-5. (Solution).

1. Teachers should give their own creative activity to help Students understand pre-defined funtions.
2. Teachers can explain the code.org 1st level video if the students are not able to understand either concept of pre-defined function or the content of the video. (In course-E- first video)
3. Sign-in into the code.org before playing the game.