New math curriculum materials published!

Good news, math Gizmo fans - we're updating the curriculum materials for all the secondary math Gizmos now also!  Gradually, over the coming months, you'll see the venerable old Exploration Guides replaced with our updated 4-document set of curriculum (Student Exploration sheet, Student Exploration Answer Key, Teacher Guide, and Vocabulary sheet).

The first 3 sets are now live!  You can find them by clicking on the "Lesson Materials" link above these Gizmos:

Comparing and Ordering Decimals

Linear Functions

Points, Lines, and Equations

(Note: That last one is a title change.  This Gizmo was formerly called "Using Tables, Rules, and Graphs.")

We hope you enjoy the new, enhanced materials!  Much more to come...