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#### Curriculum Focal Points: Grade 4

Number and Operations and Algebra

 Overview Introduction (pages 1-11), Chapter 1 (pages 13-14), Chapter 2 (pages 49-51), Chapter 3 (pages 91-93), Chapter 4 (pages 121-122) Equal-Sized Groups "Two Types of Multiplication Problems" (pages 52-61) Partitioning and Sharing "Two Types of Division Problems" (pages 62-71) Arrays "Splitting Arrays" (pages 72-79) "Learning Multiplication Facts with Arrays" (pages 108-113) Fact Acquisition "A Problem-Solving Approach to Basic Facts" (pages 94-103) Estimation "Make Ten to Multiply" (pages 104-107) Division Facts "To Divide, Think Multiplication" (pages 117-120) Distributive Property "Summing Partial Products to Multiply" (pages 128-133) Mental Calculation "Using Mental Math to Divide" (pages 134-140) Strategies for Multiplication "Going Over or Under to Estimate" (pages 141-146)

Number and Operations

 Place Value "Place Value in Whole Numbers and Decimals" (pages 15-21) Models "Fraction Models" (pages 27-33) "Taking an Hour for Clock Fractions" (pages 147-154) Comparing and Ordering "Actions on Fractions" (pages 34-40) Representing Decimals "Fractions with a Point" (pages 41-48)

Measurement

 Covering "Big Cover-Up" (pages 53-57) Area of Rectangle "Stuck on Stickers" (pages 58-61) Decomposing "Geo-Explorations--Parallelograms" (pages 66-74) Surface Area "Wrap It Up" (pages 83-88)

 Area Model "Number Name Discovery" (pages 22-26)

#### Connections to the Focal Points: Grade 4

 Division Facts "Two Types of Division Problems" (pages 62-71) Basic Facts "Building on Known Facts" (pages 114-116) Basic Operations "Adding Up to Subtract" (pages 123-127)

 Patterns "Hundred-Board Wonders" (pages 9-11) "Calculator Patterns" (pages 15-17) Formula Development "Watch Them Grow" (pages 12-14) Area Measure "Tiling a Patio" (pages 18-22) Change "The Ups and Downs of Patterns" (pages 27-30) Tables "What's the Best Deal?" (pages 33-36) Variables "The Variable Machine" (pages 39-40) Equality "Algebra Scales" (pages 44-47) Properties "I Spy Patterns" (pages 48-50) Functions "Triangle Rule Machine" (pages 58-60)

 Attributes "Measurement Madness" (pages 16-18) Perimeter "Ants Picnic" (pages 24-25) Angle Measure "Measurement Scavenger Hunt" (pages 34-38)

 Shapes "Thinking about Triangles" (pages 15-22) Classifying "Roping in Quadrilaterals" (pages 23-25) Symmetry "Patchwork Symmetry" (pages 49-51) Covering "Tetrominoes Cover-Up" (pages 59-63) Transformations "Motion Commotion" (pages 64-68) 3-D "Exploring Packages" (pages 80-82)

 Overview Introduction (pages 1-6) Number Sets "Discovering Primes as the Ancient Mathematicians Did" (pages 8-13) Geometric Properties "Making and Investigating Puzzles" (pages 24-29) Measurement "Fascinating Measures" (pages 32-39)