For Parents & Teachers

How to Actually Use This Site With a Kid

You don't need to be "a math person" to help. You need about ten minutes, real objects when possible, and the strategies on this page for keeping it low-stress.

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Five habits that help more than tutoring

1. Say the strategy's name out loud

"Let's make a ten" or "let's find the unit rate" turns a vague hint into a reusable tool. Naming it is half of teaching it — kids can ask for a strategy by name next time they're stuck.

2. Use real objects before numbers on paper

Coins, snacks, LEGO bricks, a measuring cup — anything countable or measurable makes an abstract idea concrete. If a trick doesn't make sense with real objects, try a different trick first.

3. Ask "does that answer make sense?" before checking

This builds the estimation habit (see our Estimation guide) and makes kids their own first line of error-checking, instead of relying on an adult to catch mistakes.

4. Let a wrong answer sit for a beat

Ask "how did you get that?" before saying it's wrong. Often the strategy was right and one step had a slip — pointing that out builds confidence instead of shame.

5. Keep sessions short and end on a win

Ten focused minutes with one trick, ending on a problem they get right, beats thirty frustrated minutes. Math confidence is built in small, positive reps.

6. Point out math you're already doing

Estimating a grocery total, splitting a bill, or checking a discount out loud teaches more than a dedicated "math time" ever will. See our Everyday Math guide for more ideas.

If your child is stuck on a specific skill

Go straight to the topic guide instead of the grade page — these work at any age and meet a kid exactly where they are.

On calculators: we're not against them — we're against reaching for one before estimating. Have your child guess the ballpark answer first, then check with a calculator if needed. That single habit builds more number sense than banning calculators outright.

Browse by grade

Each grade page is a fast overview of that year's key skills, cross-linked to the deeper topic guides above.

1

1st Grade

Counting, doubles, and ten-frame tricks that make first math facts fast.

2

2nd Grade

Skip-counting, place value, and mental regrouping shortcuts.

3

3rd Grade

Times-table hacks, arrays, and the first real word-problem strategies.

4

4th Grade

Multi-digit multiplication, factors, and fraction foundations.

5

5th Grade

Fractions, decimals, and volume — solved the fast way.

6

6th Grade

Ratios, negative numbers, and order-of-operations shortcuts.