Math Activities for Toddlers: 14 Everyday Ideas for Ages 1 to 3

Today, pick one thing your toddler already handles: crackers at snack time, ducks in the bath, or blocks at tidy-up time. Count them out loud together, touching each one as you say its number, then say the total again: “One, two, three. Three ducks!” That’s a complete math activity for a toddler, and it takes less than a minute.

The 14 ideas below are sorted into three age groups. Ages are only a rough guide, not a test. Children this young change fast and in their own order, so start with whatever your child enjoys and skip anything that feels like work. When your child is closer to 3, our math activities for preschoolers (ages 2 to 5) pick up from here.

What does math look like for a toddler?

For a toddler, math is filling a cup and tipping it out, asking for “more”, lining up cars, or holding up two fingers when asked their age. It covers amounts (more, all gone, lots), number words, size (big, bigger, biggest) and sorting things that go together, like all the red blocks. It also covers shape and space (in, on, under, round, fits) and simple patterns such as clap, stomp, clap, stomp.

Counting and knowing “how many” are two different skills. In a classic study, 2 and 3 year olds counted objects, actions and sounds. When asked “how many?” afterwards, only the older children usually answered with the last number they had said. Their average age was about three and a half.

Mixed-up number words belong to the same learning curve. When your 2 year old counts “one, two, five, ten”, nothing is wrong. They’re learning the song before they learn what it means.

Why talk about numbers with a toddler?

The talk itself seems to matter. One research team followed 44 children and found substantial differences in how much “number talk” parents used between 14 and 30 months. More number talk went with better understanding of what number words mean at 46 months, close to age 4, even after family background was taken into account.

A follow-up study by the same group looked at which kind of talk counted most. It was counting or labeling sets of objects the child could actually see, and talk about sets of 4 to 10 things was linked more strongly than talk about smaller sets. Saying “two” in passing mattered less than “look, four apples: one, two, three, four.”

These studies show a link, not proof that talk alone causes the difference. Still, the advice is cheap and pleasant: count real things, a few at a time, and say the total.

Math activities for 12 to 18 months

At this age, your child does the math with their hands and you add the words.

1. More and all gone

Snack time, ages 1 and up. Give a few pieces at a time. When they’re eaten, say “all gone!” and wait for a sign or a word that means “more”. Hand over one piece and say “one more”.

2. Fill and dump

Bath time, or a bowl of dry pasta on the floor, ages 1 and up. Offer two cups of different sizes and let your child pour from one into the other. Name what happens: “full”, “empty”, “the big cup holds more.” It can be the first step toward measuring.

3. In the box, out of the box

Any time, ages 1 and up, with a shoebox and a few balls or blocks. Drop them in one by one and count softly: “one in, two in.” Tip them out and start again.

4. Stacking cups

Ages 1 to 2, with nesting cups or plastic food boxes. Let your child try to fit the cups inside each other. When a cup won’t go in, say “That one is too big. Try the small one.” Trial and error is the point here, so resist fixing it for them.

Math activities for 18 to 24 months

Some children now say a few number words, and many want to do jobs “by myself”.

5. Two of everything

Getting dressed, ages 18 months and up. Point out pairs as you go: two shoes, two hands, two ears, two mittens. “One shoe for this foot, one shoe for that foot.” Matching one shoe to each foot is the same one-to-one idea that counting uses.

6. Shape sorter and first puzzles

Play time, ages 18 months and up. Sit nearby and talk about turning and fitting: “Turn it around. Does the corner fit?” Give shape names without quizzing. In a study that watched 2 year olds at home until about age 4, children seen playing with puzzles did better on a later shape-turning task at age 4 and a half than children who weren’t.

7. Counting songs with fingers

Car rides and waiting rooms, ages 18 months and up. Sing any counting rhyme you know and hold up a finger for each number. Go slowly and stop on the last number, so it sounds like the answer.

8. Big and little walk

Outside, ages 18 months and up. Pick up two leaves or stones and ask “Which one is bigger?” Then hold the bigger one next to a tree: “The tree is much bigger!” This gives your child a chance to see that “big” depends on what you compare it with.

Math activities for 2 to 3 years

With your help, many children this age enjoy counting a few things and games with one simple rule.

9. Count the snack into the bowl

Snack time, ages 2 to 3. Count crackers or apple slices into the bowl together. Touch each one, then ask “How many?” and give the answer if needed: “Five! Five crackers.” The last number tells how many, and you’re showing that out loud.

10. Tidy-up count

End of play, ages 2 to 3. Count each toy as it goes back in the box. When small piles are easy, try 4 to 10 toys, the set size most strongly linked to later number knowledge in the Gunderson and Levine study.

11. Give me two

Any time, ages 2 and a half to 3. Ask for “one block”, then “two blocks”. If your child hands over a pile, count it together and pick out two. Move to three only when two is easy.

12. Clap, stomp patterns

Music time or a queue, ages 2 to 3. Clap, stomp, clap, stomp, then pause and let your child do the next move. Swap who leads.

13. Tallest tower

Block play, ages 2 to 3. Each of you builds a tower, then compare: “Whose is taller?” Count the blocks in both towers together.

14. Number spotting

Walks, shops and bus rides, ages 2 and a half to 3. Point out numbers on doors, buses and price tags and read them aloud. Your child doesn’t need to read them yet, just notice that written numbers are everywhere.

How do you count with a toddler?

Counting objects is the skill behind most of the activities above. Help it along like this:

1. Start small. Two or three things, lined up in a row.
2. Touch and say. One touch, one number word. Slide each counted thing to one side if your child loses track.
3. Say the total. After “one, two, three”, add “three ducks”.
4. Count real things in many places. Grapes, cars and spoons all count.
5. Grow the set slowly. Move toward 4 to 10 objects when small sets feel easy.

Skipping a number or counting a toy twice happens a lot while children learn. Count again together instead of correcting. You can try the same touch-and-count idea below: each tap gives one object its number, and the last number gives the total. Sit with your child and say the numbers together.

Everyday routines with built-in math

You don’t need extra time for any of this. Here’s what you can say during things you already do.

Screens, apps and toddlers

For ages 1 to 3, hands-on play comes first. The American Academy of Pediatrics’ 2016 policy statement on young children and media stresses using media together with your child and leaving time for other healthy activities. Treat the counting widget on this page the same way: try it side by side and talk about it.

Our app, Math Learner, is built for ages 3 to 10, so we don’t suggest it for children under 3. From age 3, its Numbers world starts with counting bubbles, then matching a number to a quantity, and Pip the owl reacts and talks during lessons. The first 15 levels of each world are free, one lesson a day, with no ads and no account. You can get it for iPhone, iPad or Android when the time comes.

What comes next after toddler math?

Around age 3, many children are ready for the activities in our preschool math guide, and a little later for simple math board games on a row of numbered squares. Card and dice ideas for slightly older children are in our list of free math games for kids.

Keep the same habits as your child grows: count real things, say the total, and stop while it’s still fun.