Use this interactive card sort activity to review energy, waves, and the electromagnetic spectrum with your students. Just print, cut, and go, or use the included slides for a paperless digital experience (still interactive!). Recommended for a grade 7 Physics unit on Waves, these cards can be used as a simple and fun formative assessment aligned with MYP content and learning objectives! Get the Waves unit plan associated with this activity here. Designed with MYP in mind but appropriate