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Up, down, left, right

  1. move up
    move down
    move left
    move right

    Four ways to go

    There are four ways to move. Up, down, left and right. Each block moves the robot one square. Press Run and watch it try all four.

  2. move down
    move down
    move down
    collect the star

    Up and down

    Up is toward the top of the board. Down is toward the bottom. This robot moves down to the star.

  3. Left

    Left and right

    Left and right go opposite ways. Hold up both hands, palms out. Stick out your thumbs. Your left hand makes the letter L.

  4. move right
    move right
    move left
    move left

    Opposites

    Left and right are opposites. Up and down are too. Go right 2, then left 2. The robot is back home.

  5. move down
    move down

    Stay on the board

    This robot is on the top row. It cannot go up. That would leave the board. So it goes down to the flag.

For parents

Goal: Your child learns the four directions, up, down, left and right, and uses them to move a robot one square at a time in three short game labs.

  • Show the L trick: hold both hands out, palms away, thumbs out. The left hand makes an L.
  • Ask: what is the opposite of up? What is the opposite of left?
  • Before your child taps a move block, have them point the same way with a finger.

Away from the screen: Play Simon Says with directions. Say step left, jump up, crouch down, step right, and switch roles so your child gives the orders.

Coding · Moving on a Grid
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