Level Sets
Flat or Solid?
One skill, three levels. Give each child the page that fits: the pages share one layout, so one explanation serves the whole class.
- ✓ 12 answer keys
- ▶ 12 pages can be done on screen
1Level 1: Easy
An easier version of the same task · 5 pages
2Level 2: Core
The grade-level page · 6 pages
3Level 3: Hard
A harder version of the same task · 2 pages
