Number Sense at Home: Counting, Comparing, and Making Ten

Early math is not about memorizing. It is about understanding what numbers mean, and children build that through touching, moving, and talking about real things.

Counting with meaning

Reciting "one, two, three, four, five" is a song. Counting is matching each number word to exactly one object. To help the idea settle:

Let your child touch or move each object as they count it.
Line objects up, then try scattered ones. Scattered is harder.
Ask "how many?" at the end, and notice whether they repeat the last number rather than recounting.
Count real things in real life: grapes, steps, toy cars, socks.

Numerals

Recognizing and writing the symbols 1 to 10 comes alongside counting. Start with 1 to 5, then move on. Number tracing works best when your child says the number and the amount together ("three, three dots").

More, fewer, and the same

Compare two groups by matching them one to one. Line up two rows of crackers and see which has extras. This is the root of subtraction and of understanding quantity.

Use the words "more", "fewer", and "the same" often, and ask "how do you know?".

Ten frames and groups

A ten frame is a two-by-five grid that shows numbers as groups. Children who see ten frames learn that 7 is five and two more, and that 8 is two away from ten. You can make one with an egg carton cut to ten spaces and a handful of small objects.

Teen numbers

Numbers 11 to 20 are tricky because the names do not follow a pattern. "Fourteen" means ten and four. Show them as a ten frame filled, plus some more. Do not expect these to be easy until well into kindergarten.

Small stories

Simple addition and subtraction can be told as stories with toys: "Three cars are parked. Two more arrive. How many now?" Act them out, then draw, then write the numbers. Keep everything within five at first, then ten.

Tips

Resist correcting every miscount. Count together once and try again later.
Make it a game: dice, simple board games, and card games all build counting.
Praise effort and strategy: "You touched every one as you counted."

Try it with a worksheet

These weeks of the plan fit this guide:

Week 2: Counting 1-5 Week 7: Numbers 6-10 Week 18: More, Fewer, Same

More guides

This guide is general information for families and is not medical or professional advice. If you have concerns about your child's development, talk to your pediatrician or your school.