Mathematics, Grade 4

Unit 1: Number

Numbers to 10 000 and place value, multi-digit multiplication and division, multiplication facts to 9x9, fractions less than or equal to 1, decimals to hundredths, and decimal addition and subtraction.

• Showing and reading numbers to 10 000
• Equivalent ways to show a number
• Comparing and ordering to 10 000

• Personal strategies for adding and subtracting to 10 000
• Estimating sums and differences
• Solving addition and subtraction problems
• Properties of 0 and 1

• Recalling multiplication facts to 9 x 9
• Determining related division facts
• Multiplying with personal strategies and arrays
• Multiplying with the distributive property
• Estimating products and solving problems
• Dividing with personal strategies
• Estimating quotients and relating division to multiplication

• Naming and recording fractions
• Comparing and ordering fractions
• Fractions and benchmarks
• The whole matters
• Tenths and hundredths
• Connecting decimals and fractions
• Estimating and mental math with decimals
• Adding and subtracting decimals with money

Unit 2: Patterns and Relations

Patterns in tables and charts, translating between representations, using patterns and relationships to solve problems, and equations with an unknown.

• Finding patterns in tables and charts
• Translating between pattern representations
• Using patterns to solve problems
• Relationships in charts and Venn diagrams

• Writing a problem as an equation
• Solving addition and subtraction equations
• Solving multiplication and division equations

Unit 3: Measurement

Reading and recording time on 12- and 24-hour clocks, and the area of 2-D shapes in square units.

• Reading and recording time

• Area in square units
• Estimating area with referents
• Determining and recording area
• Many rectangles, same area

Unit 4: Geometry

Describing and constructing rectangular and triangular prisms, and line symmetry.

• Describing and building prisms
• Identifying line symmetry
• Creating symmetrical shapes

Unit 5: Statistics and Probability

Many-to-one correspondence, and pictographs and bar graphs using many-to-one correspondence.

• Understanding many-to-one correspondence
• Pictographs with many-to-one correspondence
• Bar graphs with many-to-one correspondence