Two smiley faces are better than one. The interactive lesson challenges pupils to use methods to alter a program to make it more efficient. Individuals use the new code to create multiple smiley faces that speak. The engaging activity is the fourth segment in a series of six.

Concepts

computer code, computer drawing, computer science, javascript, coding, Computer Programming, computers, computer software

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Instructional Ideas

• Use the code created in the tutorial as a basis to create other designs
• Have the class experiment with changing the parameters of the objects

Classroom Considerations

• Pupils should be familiar with object methods

Pros

• Provides guidance as the pupil codes
• The challenge is broken down into steps, making it easier for students of every level to complete

Cons

• None