Count to 50 by ones

Students extend their counting sequence from 30 to 50, practicing decade transitions at 40 and navigating the thirties and forties.

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Count to 50 by ones

Kindergarten · Counting to 100 · question 1 of 3

0 of 12

12 rungs. A star at the top.

32, , 34, 35

How it is taught

0:00 of 2:03

Each next number is one more.

32 is followed by 33.

Read it: Count by ones on the line

After 37 comes 38: 1 tick on. After 59 comes 60: the ones run out, and a new ten starts.

Find the number you are on: 37.
Move 1 tick on.
Say the next number: 38.

Each tick on the line is 1 more.

After a number that ends in 9, the ones start again at 0 and the tens go up: 59, then 60.

The same rule works all the way to 100: after 99 comes 100.

Counting by ones is 1 tick on. After a 9, a new ten starts.

Saying 50 after 59, as if the tens went back.

The tens go up: 59, then 60.

After 19 comes ___? — 20. 19 ends in 9, so a new ten starts: 20.

Count from 30 to 50

Today we're going to count higher than ever before — all the way to fifty!

We already know how to count to thirty. Let's start right here.

Let's keep going. Thirty-one, thirty-two, thirty-three, thirty-four, thirty-five.

Thirty-six, thirty-seven, thirty-eight, thirty-nine.

After thirty-nine, we start a brand new ten — forty!

Kindergarten · Counting past thirty all the way to fifty

Forty-one, forty-two, forty-three, forty-four, forty-five.

Forty-six, forty-seven, forty-eight, forty-nine.

And here it is — fifty! We made it!

You counted all the way to fifty. Amazing counting!

What you see

While they climb, your page writes one true line to ask about tonight, and a short note each Sunday.

MayaGrade 3 · Mathematics

Did you know?

A chessboard has 64 squares — share them out between the 8 rows and each row holds exactly 8.

Today’s goal: 1 star — one skill mastered, every rung of its ladder climbed
Climbing now: Divide within 100

An example student.

MayaGrade 3 · Mathematics

Maya earned 2 stars this week — Interpret multiplication as equal groups, which took 6 answers over 3 days before its star landed 3 days ago and Multiply by 6, 7, 8 and 9. Next up: Divide within 100.

An example week.

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