Table of Contents

Numbers and Calculations
 1 The Calculator

Whole Numbers
 2 Numbers up to 999 999
 3 Large Numbers (1): Reading, Writing, and Decomposing
 4 Large Numbers (2): Comparing, Ordering
 5 Order of Size of a Number

Fractions
 6 Fractions (1): Reading, Writing, and Representing
 7 Fractions (2): Expressing a Measure with a Fraction
 8 Fractions (3): Comparison with Two Integers
 9 Fractions (4): Writing as a Sum of an Integer and a Fraction Less Than 1
 10 Decimal Fractions

Decimal Numbers
 11 Numbers as Fractions and Decimal Numbers
 12 Decimal Numbers (1): Reading and Writing
 13 Decimal Numbers (2): Comparing and Ordering
 14 Decimal Numbers (3): Inserting and Rounding

Calculations with Whole Numbers
 15 Addition of Whole Numbers
 16 Subtraction of Whole Numbers
 17 Multiplication of Whole Numbers
 18 Digital Activities
 19 Division of Whole Numbers

Calculations with Decimal Numbers
 20 Addition of Decimal Numbers
 21 Subtraction of Decimals Numbers
 22 Multiplication of a Decimal Number by an Integer
 23 Decimal Division of Two Integers
 24 Division of a Decimal Number by an Integer

Proportionality
 25 Situations with Proportionality
 26 Digital Activities
 27 Rule of Three
 28 Percentages
 29 Scales and Speed

Sizes and Measures

Measures
 1 Measurements of Length
 2 Measurements of Mass
 3 Measurements of Duration
 4 Measurements of Capacity
 5 Measurements and Decimal Numbers

Angles
 6 Measurements of Angles

Perimeter and Area
 7 Perimeter
 8 Measurements of Area: Common Units (1)
 9 Measurements of Area: Common Units (2)
 10 Area of Squares and Rectangles
 11 Area and Perimeter
 12 Digital Activities

Measures

Space and Geometry

Straight Lines
 1 Perpendicular and Parallel Lines

Displacements
 2 Moving on a Grid
 3 Moving in a Network of Lines
 4 Digital Activities

Geometric Shapes
 5 Polygons
 6 Triangles
 7 Special Quadrilaterals: Parallelograms
 8 Circles
 9 Digital Activities

Solids
 10 Solids
 11 Right Solids
 12 Nets

Symmetry
 13 Lines of Symmetry
 14 Line Symmetry

Describing and Constructing Geometric Shapes
 15 Assembling Shapes
 16 Enlargement and Reduction of Shapes
 17 Construction Programs

Straight Lines