This tutorial is a fun way to make characters appear and reappear when the are tapped in a loop using Scratch Junior. ScratchJr is a collaboration between the DevTech Research Group at Tufts University, the Lifelong Kindergarten Group at the MIT Media Lab, and the Playful Invention Company. http://www.scratchjr.org/

The main Computing concepts covered in this tutorial are loops, broadcasting messages and debugging algorithms.

Challenge activities are to create a hide and seek loop with more than two characters and also to add sounds to the sequences.

Click here to go to the presentation used in this video.