Understand 'for every' relationships and use the value for one to scale quantities. Formal colon-ratio notation is not included.
Where your child meets this in real life: Recipe scaling, understanding that 'double the ingredients = double the output', unit pricing
SEAGReady breaks understand proportional relationships into 2 steps, taught in order so each skill builds on the last.
Scale a quantity when the value for one is given (e.g., 1 car = 4 wheels, so 2 cars = ? wheels)
Find the value for one when given equal groups (e.g., 3 bags = 12 apples → 1 bag = 4 apples)
Three free sample questions from our understand proportional relationships course. Every question comes with a full explanation, and hints that guide without giving the answer away.
Ella is setting tables for a party. Each table needs 4 chairs. If there are 5 tables, how many chairs are needed in total?
Katie bought 3 packets of stickers at a school fair. The packets contain 18 stickers altogether. How many stickers are in 1 packet?
A spider has 8 legs. How many legs do 3 spiders have altogether?
This is the exact interactive worked example your child sees in SEAGReady. Step through it and watch the method build up.
Rosie is setting tables for a school dinner. Each table needs 4 chairs.
If there are 3 tables, how many chairs are needed in total?
1 table = 4 chairs, 3 tables = ?
For every 1 table, there are 4 chairs
Step 1 of 3
Rosie is setting tables for a school dinner. Each table needs 4 chairs.
If there are 3 tables, how many chairs are needed in total?
Rosie needs 12 chairs for 3 tables.
The key insight: When you know the value for 1, multiply it to find any whole-number amount!
Common mix-up: 3 tables need 4 + 3 = 7 chairs. Don't add - multiply! Each table needs 4 chairs, so 3 tables need 4 × 3.
These are the misconceptions we see most often in understand proportional relationships, including the ones our practice questions are specifically designed to catch.
Struggling with understand proportional relationships? The real gap is often in one of these earlier topics.
SEAGReady finds the exact step where your child gets stuck, teaches it with worked examples like the one above, and brings it back for review so it sticks.
Free to start · no card needed