Lesson: 20L ESR Can Do Challenge

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In this challenge, students will use the Ultrasonic Sensor to help Riley remove cans scattered in the yard.

1) Lay a whiteboard on the ground and create a large Hexagon with blue tape - this is Riley's yard. 

2) Place an empty can somewhere inside Riley's yard (not just at the edge, like in the NIMBY Challenge)

3) Program Riley to find the can using the Ultrasonic Sensor and then push it out of the yard....  but make sure Riley never completely leaves the yard.

4) Can you program Riley to remove multiple cans from the yard?

5) Answer these questions:

Did Riley clear the yard?
Can you explain your program?



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