Mathematics, Grade 4

Unit 1: Number

Whole numbers to 10 000, multi-digit addition and subtraction, multiplication and division, fractions less than or equal to one, and tenths and hundredths decimals.

• Showing numbers to 10 000
• Comparing and ordering to 10 000
• Adding numbers to 10 000
• Subtracting numbers to 10 000

• Properties of 0 and 1 for multiplication
• Property of 1 for division
• Skip-counting, doubling, and halving for facts
• Nines patterns and repeated doubling
• Multiplying 2-digit by 1-digit
• Multiplying 3-digit by 1-digit
• Dividing with personal strategies
• Estimating quotients and relating to multiplication

• Naming and recording fractions
• Comparing and ordering fractions
• Same fraction, different wholes
• Where fractions are used

• Tenths and hundredths
• Decimals and fractions
• Adding and subtracting decimals with compatible numbers
• Mental math with decimals

Unit 2: Patterns and Relations

Patterns in tables and charts, relationships in charts and diagrams, and expressing and solving one-step equations.

• Finding patterns in tables and charts
• Reproducing a table pattern
• Patterns and relationships in charts
• Explaining relationships in charts and diagrams

• Writing a problem as an equation
• Solving one-step equations

Unit 3: Shape and Space

Time and calendar, area, prisms, line symmetry, and congruency.

• Reading and recording time
• Reading and recording calendar dates

• Area in square units
• Estimating area
• Determining and recording area
• Building rectangles with the same area

• Describing rectangular and triangular prisms
• Constructing prisms
• Identifying line symmetry
• Creating symmetry and drawing lines of symmetry
• Congruency

Unit 4: Statistics and Probability

Many-to-one correspondence and building and reading pictographs and bar graphs with many-to-one correspondence.

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