Grade 4 Math
12 units matched to the Nunavut Curriculum.
Learning focus
- Iqqaqqaukkaringniq: concepts in mathematics, analytical and critical thinking, and solution-seeking.
- Number: develop number sense and understand how numbers and operations work.
- Patterns and Relations: use patterns and equations to describe the world and solve problems.
- Shape and Space: measure, and describe 2-D shapes and 3-D objects and how they move.
- Statistics and Probability: collect, read and interpret data, and describe chance.
Units
Unit 1
Numbers to 10 000
Reading, writing and comparing numbers up to 10 000: place value, expanded form, number lines, ordering and rounding.
Approved guide: Alberta Mathematics K–9 (2007), Number · representing, comparing and ordering whole numbers to 10 000
Unit 2
Add & Subtract
Adding and subtracting numbers to 10 000 with regrouping, counting up to subtract, estimating by rounding, and solving word problems.
Approved guide: Alberta Mathematics K–9 (2007), Number · adding and subtracting numbers with answers to 10 000
Unit 3
Times Tables
Multiplication and division facts to 100 with arrays, fact families and strategies like doubling, using 10s, and thinking multiplication to divide.
Approved guide: Alberta Mathematics K–9 (2007), Number · multiplication and division facts, the properties of 0 and 1, and mental strategies
Unit 4
Multiply & Divide
Multiplying and dividing 2- and 3-digit numbers by 1-digit numbers by splitting them by place value, plus remainders, estimating and word problems.
Approved guide: Alberta Mathematics K–9 (2007), Number · multiplying 2- and 3-digit numbers by 1-digit numbers, and dividing
Unit 5
Fractions
Naming fractions from pictures and number lines, comparing fractions with the same top or bottom number, using 1/2 as a benchmark, and finding equal fractions.
Approved guide: Alberta Mathematics K–9 (2007), Number · fractions less than or equal to one
Unit 6
Decimals
Tenths and hundredths as decimals, linking them to fractions, placing and comparing them on number lines, and adding and subtracting decimals by lining up the decimal points.
Approved guide: Alberta Mathematics K–9 (2007), Number · decimal tenths and hundredths, fractions, and adding and subtracting decimals
Unit 7
Patterns & Tables
Extending increasing and decreasing number patterns, naming pattern rules, finding rules in input/output tables, and describing how two quantities are related.
Approved guide: Alberta Mathematics K–9 (2007), Patterns and Relations · patterns and relationships in tables and charts
Unit 8
Equations
Solving one-step equations with a box or letter for the unknown, using all four operations, and matching equations to word problems.
Approved guide: Alberta Mathematics K–9 (2007), Patterns and Relations · equations with a symbol for an unknown number
Unit 9
Telling Time
Reading analog clocks to the minute, switching between 12-hour (a.m./p.m.) and 24-hour time, and working out how long events last.
Approved guide: Alberta Mathematics K–9 (2007), Shape and Space · reading and recording time and calendar dates
Unit 10
Polygons & Perimeter
Telling regular polygons (all sides and angles equal) from irregular ones, finding lines of symmetry, and measuring perimeter around regular and irregular shapes.
Approved guide: Alberta Mathematics K–9 (2007), Shape and Space · solving problems with 2-D shapes, and line symmetry
Unit 11
Graphs & Chance
Reading bar graphs and pictographs where one picture can stand for many, and predicting and interpreting the results of spinner, dice and coin experiments.
Approved guide: Alberta Mathematics K–9 (2007), Statistics and Probability · pictographs and bar graphs with many-to-one correspondence
Unit 12
Angles & Area
Sorting angles into acute, right, obtuse and straight, finding area by multiplying length by width, and working backward to find a side.
Approved guide: Alberta Mathematics K–9 (2007), Shape and Space · area of regular and irregular 2-D shapes
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