Chapter 3: CK-12 Algebra Explorations, Grade 1 Created by: CK-12 Algebra Explorations, Pre-K through Grade 7 Read Resources Details Chapter Outline 3.1. Introduction3.2. Balance the Pans3.3. How Many Pounds3.4. Circles and Arrows3.5. Circles and Arrows Extras3.6. Function Machines3.7. Function Machines Extras3.8. Silly Stickers3.9. Stars and Moons3.10. Stars and Moons Extras Chapter Summary Image Attributions Description CK-12 Algebra Explorations presents algebraic concepts to 1st graders through hands-on activities and problem solving. Tags: CK.MAT.ENG.SE.1.Algebra-Explorations-K-7.3 CK.MAT.ENG.SE.1.Algebra-Explorations-K-7.4 distributive property (13 more) equalities functions grid relationships inequalities interpreting representations order of operations patterns problem-solving strategies proportional reasoning unknowns variables varying quantities writing equations Grades: 1 Date Created: Feb 23, 2012 Last Modified: Apr 29, 2014 Files can only be attached to the latest version of None