CK-12 Interactive Middle School Math 7

Published

This is 7th Grade Math like you've never seen it before, with gobs of interactivity included in every lesson. Some lessons include videos, or hands-on activities, but they ALL include interactives (we call them PLIX and Sims). Even the review questions are interactive, with helpful feedback to let you know why your answers are correct or incorrect! Every lesson also has sp... Read More