Grade 7 Math: how to help at home
What your child learns in Grade 7 math in the BC Curriculum, and simple things to try at home.
The Big Ideas this year
- Decimals, fractions, and percents are used to represent and describe parts and wholes of numbers.
- Computational fluency and flexibility with numbers extend to operations with integers and decimals.
- Linear relations can be represented in many connected ways to identify regularities and make generalizations.
- The constant ratio between the circumference and diameter of circles can be used to describe, measure, and compare spatial relationships.
- Data from circle graphs can be used to illustrate proportion and to make comparisons among categories.
Easy ways to practise math at home
- Look for fractions, decimals and percentages in sale signs, sports statistics and recipes.
- Ask your child to explain a problem to you as if you were the student.
- Estimate first (the bill, the trip time), then check with a calculator.
- Keep a tricky-problems list and revisit it every few days instead of re-doing everything.
What each unit covers
Add & Subtract Integers
Adding and subtracting positive and negative numbers with number lines, temperatures and elevations, including the idea that subtracting a number is the same as adding its opposite.
Multiply & Divide Integers
Keeping multiplication and division facts fluent, applying the sign rules for negative numbers, and evaluating expressions in the right order (brackets, then × and ÷, then + and −).
Decimal Operations
All four operations with decimals, estimating to check answers, ordering decimals, and money problems such as unit prices.
Fractions, Decimals & Percents
Moving between fractions, decimals (including repeating decimals) and percents, finding a percent of a number, and simplifying and scaling ratios.
Tax, Tips & Discounts
Everyday money percents: sale prices, sales tax (with the rates given), restaurant tips, comparing deals and simple interest on savings.
Coordinates & Transformations
Reading and plotting points in all four quadrants, and describing translations, reflections, 180° rotations and combinations of them.
Linear Relations
Finding the rule behind growing patterns, writing expressions like 3n + 2, and connecting tables, graphs and real situations such as rental costs.
Two-Step Equations
Solving equations like 3x + 5 = 26 by undoing each step on both sides, writing equations from word problems and checking solutions.
Circles
Using radius, diameter and π (about 3.14) to find the distance around a circle and the area inside it, including real objects like wheels and pizzas.
Volume
Finding volume as base area × height for boxes and cylinders, working backwards to a missing dimension, and linking cm³ to millilitres and litres.
Circle Graphs
Reading and building circle graphs: turning percents into numbers of people and sector angles (out of 360°), and comparing categories.
Probability
Listing outcomes of two independent events (like a coin and a die), finding theoretical probabilities by multiplying, and comparing them with experimental results.
What the report card levels look like at home
- Emerging
- Just getting started with this idea. Short, regular practice with lots of support helps most.
- Developing
- Understands parts of it and is building confidence. Keep practising the tricky parts.
- Proficient
- Has it! Mixed review now and then keeps it strong.
- Extending
- Applies it confidently, even in new or harder situations. Try challenge mode and real-life problems.
Your child’s teacher decides the level on the report card. Read the BC report card guide.
Common questions
How can I help my Grade 7 child with math?
Look for fractions, decimals and percentages in sale signs, sports statistics and recipes. Ask your child to explain a problem to you as if you were the student. Keep sessions short, about 10 to 15 minutes, and stop on a success.
What does my child learn in Grade 7 math in BC?
The BC Curriculum Grade 7 math units include add & subtract integers, multiply & divide integers, decimal operations, fractions, decimals & percents, tax, tips & discounts, coordinates & transformations.
Free printable Grade 7 math practice sheet
Questions from every unit, with an answer key.