Replay System for Virtual Robots

The Carnegie Mellon Robotics Academy is thrilled to announce Replay is now available in our Virtual SPIKE Prime curriculum. Replay was developed to equip teachers and students with a tool to troubleshoot and update Scratch Blocks code quickly.

For example, teachers and students can scrub the replay bar to when the robot in this video crashes into the crater, and see which highlighted block was running. Once a program modification is identified, the student can make edits to the program and play again. The process is then repeated.

Try it for yourself in the preview for Coding and Computational Thinking with VIRTUAL SPIKE Prime. When you're ready to explore the full curriculum, purchase licenses on our Digital Store.