Teaching kids how to write computer code has never been easier! This STEM challenge pack explains what “binary computer code” means and how computers, CDs, DVDs and apps use it to communicate. Then students jump in and start writing code of their own! The pack is a perfect STEM challenge or MakerSpace for first grade, second grade or third grade.   INSIDE YOU’LL FIND: –> 30 pre-written computer coding cards for beginners –> 10 blank coding cards for students with more experience –> Record sheets –> Answer keys   Be sure to check out our toothpick STEM challenges and famous landmark STEM sets too. NOTE: All of our products are instant downloads.