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In this lesson, we will learn how to apply knowledge of directions and angles to solve spatial problems.
Q1:
You need to guide the evil robot through the maze in such a way that it does not bump into any of the walls. The instructions you may offer are FORWARD ⟨𝑛⟩, TURN RIGHT 90∘, and TURN LEFT 90∘.
What instructions will guide the robot through the maze?
Q2:
Dixy is a robot. It needs to be guided up to the exit.
It can only move with FORWARD, TURN RIGHT 90∘, and TURN LEFT 90∘.
Which instructions will guide Dixy through the maze?
Q3:
In a video game, the player needs to move Emma the dragon from her starting point to the exit, collecting as many gems as possible.
She can only move FORWARD, TURN RIGHT 90∘, and TURN LEFT 90∘.
Which set of instructions will guide Emma through the level, collecting all the gems?
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