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Topics Covered

  • Line Tracking Challenge

    • Lesson Links

    Starting Project
    Check Your Understanding:
    1. 1. If the robot is seeing Black, what can it tell about its position?
      2. It is over the line
      It is outside the line to the left
      It is outside the line to the right
      It is facing Northward
    2. 2. Suppose the robot is tracking the left edge of the line, and sees Black. Which way should it move?
      3. Forward and to the left, because the left edge is that way
      Forward and to the right, because the left edge is that way
      Straight forward because the line will curve eventually
      Turn left in place, because the left edge is that way
    3. 3. Which basic program pattern is being used in this Line Tracking behavior?
      4. Sequential Movements
      Parallelism
      Repeated Decisions
      Variables

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