Practice and Homework Book - Mrs. Jahn's Class

Practice and Homework Book

Authors

Peggy Morrow

Maggie Martin Connell

Publisher Mike Czukar

Research and Communications Manager Barbara Vogt

Publishing Team Enid Haley Claire Burnett Lesley Haynes Alison Rieger Mei Lin Cheung Ruth Peckover Lynne Gulliver Stephanie Cox Jane Schell Karen Alley Judy Wilson

Design Word & Image Design Studio Inc.

Typesetting Computer Composition of Canada Inc.

Copyright ? 2009 Pearson Education Canada, a division of Pearson Canada Inc. All Rights Reserved.

This publication is protected by copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission, write to the Permissions Department.

ISBN-13: 978-0-321-46924-3 ISBN-10: 0-321-46924-0

Printed and bound in Canada.

2 3 4 5 -- WC -- 12 11 10 09 08

Contents

UNIT Patterns and Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

Lesson 1 Lesson 2

Number Patterns and Pattern Rules Using Patterns to Solve Problems

2 4

Lesson 3

Using a Variable to Describe a Pattern

6

Lesson 5

Using a Variable to Write an Equation

8

Lesson 6

Solving Equations Involving Addition

and Subtraction

10

Lesson 7

Solving Equations Involving Multiplication

and Division

12

UNIT Whole Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

Lesson 1 Lesson 2

Numbers to 100 000 Exploring One Million

14 16

Lesson 3

Representing Numbers

18

Lesson 4

Estimating Sums

20

Lesson 5

Using Benchmarks to Estimate

22

Lesson 6

Estimating Differences

24

Lesson 7

Using Estimation to Check Answers

26

UNIT Multiplying and Dividing Whole Numbers . . . . . . . . . . .

3

Lesson 1 Lesson 2

Patterns in Multiplication and Division

28

Other Strategies for Multiplying and Dividing 30

Lesson 3

Multiplying with Multiples of 10

32

Lesson 4

Estimating Products to Solve Problems

34

Lesson 5

Using Mental Math to Multiply

36

Lesson 6

Multiplying 2-Digit Numbers

38

Lesson 7

Estimating Quotients to Solve Problems

40

Lesson 8

Dividing a 3-Digit Number by a 1-Digit Number 42

Lesson 9

Other Strategies for Dividing Whole Numbers 44

Lesson 10 Solving Problems

46

iii

UNIT Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4

Lesson 1 Lesson 3

Measuring Length Exploring Rectangles with Equal Perimeters

48 50

Lesson 4

Exploring Rectangles with Equal Areas

52

Lesson 5

Exploring Volume

54

Lesson 6

Measuring Volume in Cubic Centimetres

56

Lesson 7

Constructing Rectangular Prisms with a

Given Volume

58

Lesson 8

Measuring Volume in Cubic Metres

60

Lesson 9

Exploring Capacity: The Litre

62

Lesson 10 Exploring Capacity: The Millilitre

64

Lesson 11 Relating Capacity and Volume

66

UNIT Fractions and Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5

Lesson 1 Lesson 2

Equivalent Fractions Comparing and Ordering Fractions

68 70

Lesson 4

Relating Fractions to Decimals

72

Lesson 5

Fraction and Decimal Benchmarks

74

Lesson 6

Exploring Thousandths

76

Lesson 7

Comparing and Ordering Decimals

78

Lesson 8

Using Decimals to Relate Units of Measure

80

Lesson 9

Relating Fractions and Decimals to Division

82

Lesson 10 Estimating Sums and Differences

84

Lesson 11 Adding Decimals

86

Lesson 12 Subtracting Decimals

88

Lesson 13 Adding and Subtracting Decimals

90

UNIT Geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

Lesson 1 Lesson 2

Describing Shapes Investigating Perpendicular Sides

92 94

Lesson 3

Investigating Quadrilaterals

96

Lesson 4

Other Attributes of Quadrilaterals

98

Lesson 6

Exploring Faces and Edges of Objects

100

Lesson 7

Drawing Objects

102

iv

UNIT Statistics and Probability . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Lesson 1 Lesson 2

First-Hand Data and Second-Hand Data Interpreting Double Bar Graphs

104 106

Lesson 3

Constructing Double Bar Graphs

108

Lesson 4

The Language of Probability

110

Lesson 5

Using Spinners to Compare Likelihoods

112

Lesson 6

Conducting Experiments

114

Lesson 7

Designing Experiments

116

UNIT Transformations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8

Lesson 1 Lesson 3

Translations Reflections

118 120

Lesson 4

Rotations

122

Lesson 5

Exploring Different Points of Rotation

124

Math at Home

127

v

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