pdf, 463.85 KB
pdf, 463.85 KB
pdf, 115.8 KB
pdf, 115.8 KB

A well illustrated step-by-step resource showing students how to create a 4-bit binary converter in Scratch with an explanation of the algorithm and extension activity. Key blocks to use are shown along with starter code for students to build on.

Ideal for 1 lesson (approx. 45 minutes). Extension will require longer.

Steps covered:

  1. create backdrop
  2. setup variables
  3. layout stage
  4. ask for input and initialise variables
  5. write program for 8s column
  6. write program for 4s column
  7. write program for 2s and 1s column

Resource assumes students can navigate their way around Scratch and know the main functionality of it (using blocks, editing backdrops, sprites etc.).

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