Mathematics, Grade 4

Unit 1: Number

Whole numbers to 10 000, multi-digit multiplication and division, fractions up to one, and decimals in tenths and hundredths.

• Representing numbers to 10 000
• Reading and decomposing numbers to 10 000
• Comparing and ordering numbers to 10 000

• Strategies and estimates for adding and subtracting
• Solving addition and subtraction problems

• Mental math strategies for multiplication
• Multiplying by 0 and 1
• Multiplying bigger numbers with arrays
• Estimating products
• Solving multiplication problems

• Strategies for dividing
• Estimating quotients and dividing by 1
• Solving division and connecting to multiplication

• Naming and recording fractions
• Comparing and ordering fractions
• Same fraction, different wholes
• Understanding tenths and hundredths
• Connecting decimals and fractions
• Estimating decimal sums and differences
• Adding and subtracting decimals and money

Unit 2: Patterns and Relations

Patterns and relations in charts, tables, and diagrams, and equations with an unknown value.

• Finding patterns in charts and tables
• Solving problems with patterns and diagrams
• Writing an equation for a problem
• Solving one-step equations

Unit 3: Shape and Space

Telling and recording time, measuring area, rectangular and triangular prisms, and line symmetry.

• Reading analog and digital clocks
• Reading and recording calendar dates
• Understanding area with square units
• Measuring area and building rectangles

• Identifying rectangular and triangular prisms
• Building prisms from nets
• Identifying line symmetry
• Creating symmetry and drawing lines

Unit 4: Statistics and Probability

Understanding many-to-one correspondence in bar graphs and pictographs.

• Understanding many-to-one graphs
• Making many-to-one graphs