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Jacinta Keenan

Ruby's Map

年級: Other, 3rd Grade, 2nd Grade
科目: Computer Science
標準:

學生說明

Help Ruby find her friends You can move Ruby with arrows up, down, left or right. Take as many steps as you need. Once you’ve reached the block the friend is in, stop and say hello. Look out for the blue water and use the brown bridge! 1. Tap the add add button. 2. Tap the label label tool to move the directions down to the bottom grid. To make your code shorter you will need to use some of the number tiles. 3. Place the directions in the correct order to code Ruby to find all her friends. 4. Tap the drawing drawing tool to test your code. Start at Ruby and draw the path that follows the code sequence you wrote.

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