Each Curriculum Mastery Flip Chart is mounted on a sturdy easel and features:• 10 Double-sided, laminated 12" x 18" charts• Side 1 features a colorful, graphic overview of the topic• Side 2 serves as a " write-on/wipe-off" activity chart featuring questions, labeling exercises, vocabulary review and more.• Activity Guide featuring black-line copy-masters and exercisesSet Includes the following 10 charts:1. Adding 2-Digit Numbers2. Subtracting 2-Digit Numbers3. Hundred Counting Chart4. Place Value5. Understanding Fractions6. All About Time7. Length, Capacity, Weight & Temperature8. Data & Graphs9. Ordinal Numbers10. Symmetry