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· 분류 : 외국도서 > 교육/자료 > 교육 > 교수법/자료 > 수학
· ISBN : 9781119358718
· 쪽수 : 304쪽
목차
Introduction 1
Low-Floor, High-Ceiling Tasks 2
Youcubed Summer Camp 3
Memorization versus Conceptual Engagement 4
Mathematical Th inking, Reasoning, and Convincing 5
Big Ideas 9
Structure of the Book 10
Activities for Building Norms 17
Encouraging Good Group Work 17
Paper Folding: Learning to Reason, Convince, and Be a Skeptic 21
Big Idea 1: Thinking in Cubes 23
Visualize: Solids, Inside and Out 25
Play: City of Cubes 33
Investigate: A Box of Boxes 44
Big Idea 2: Estimating with Fractions 53
Visualize: Making Snowfl akes 55
Play: Fraction Blizzard 61
Investigate: Wondering with Fractions 67
Big Idea 3: Using Fraction Equivalence 81
Visualize: Picking Paintings Apart 83
Play: Make a Fake 94
Investigate: Squares with a Diff erence 101
Big Idea 4: Exploring the Coordinate Plane 115
Visualize: Getting around the Plane 118
Play: Ship Shape 124
Investigate: Table Patterns 133
Big Idea 5: Seeing and Connecting Patterns across
Representations 143
Visualize: Two-Pattern Tango 145
Play: Pattern Carnival 153
Investigate: Seeing Growth on a Graph 159
Big Idea 6: Understanding Fraction Multiplication Visually 169
Visualize: Fractions in a Pan 172
Play: Pieces and Parts 180
Investigate: Th e Sum of the Parts 187
Big Idea 7: What Does It Mean to Divide Fractions? 199
Visualize: Creating Cards 201
Play: Cuisenaire Trains 209
Investigate: Fraction Division Conundrum 217
Big Idea 8: Thinking in Powers of 10 223
Visualize: Th e Unit You 225
Play: Filling Small and Large 233
Investigate: Museum of the Very Large and Small 239
Big Idea 9: Using Numbers and Symbols Flexibly 247
Visualize: Seeing Expressions 250
Play: Inside Pascal’s Triangle 261
Investigate: Th e 1492 Problem 268
Appendix 279
Centimeter Dot Paper 280
Isometric Dot Paper 281
About the Authors 283
Acknowledgments 285
Index 287