Home arrow Unit 4 arrow Lesson 20

Lesson 20 - Variables


Objective: To learn how to create variables and to set or change their values, with local and global scope.  

 


Tutorial: Variables

Scratch Activity: Reproduce the actions in the tutorial. Experiment by modifying the settings and parameters used in the tutorial. 

  

  


Extensions:

Experiment by setting the color of the sprite using variables.

Experiment by drawing squares using variables.

Experiment by controling the speed of a moving sprite using variables.

Experiment by playing different sounds using variables.

 
   
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