Mathematics
Kindergarten
10 min
Count to 30
Count objects from 1 to 30
Tutorial Preview
1
Introduction & Learning Objectives
Learning Objectives
Say the numbers from 1 to 30 in order.
Count a group of up to 30 objects correctly.
Recognize the written numbers from 21 to 30.
Write the numbers from 21 to 30.
Say the number that comes after any number up to 29.
Point to each object once while counting.
Wow! Look at all these shiny stars! ✨ Can we count them all?
We can already count to 20. That's amazing! Now, let's learn even bigger numbers all the way to 30. It's a fun number adventure!
Real-World Applications
Counting the days in a month on a calendar 🗓️
Counting all the friends in our class 🧍♀️🧍♂️
Counting blocks to build a super tall tower 🧱
Counting yummy snacks to share 🍎
2
Key Concepts & Vocabulary
TermDefinitionExample
CountingSaying numbers one after another, in the right order.1, 2, 3, 4, 5... is counting! 🔢
NumberA symbol that tells us 'how many'.This is the number 25. It means twenty-five things.
TwentyThe number that comes after 19. It looks like 20.We have 20 colorful crayons. 🖍️
ThirtyThe number that comes after 29. It looks like 30.Look! 30 happy bees! 🐝
PatternSomething that happens over and over again.The numbers 21, 22, 23 follow a counting pattern.
3
Core Formulas
The 'Twenty' Family Pattern
20 + number (1-9)
After 20, we say 'twenty' and then add a small number. Like 'twenty-one', 'twenty-two'.
The 'Next Number' Rule
Number + 1 more
To find the next number, you just count one more. After 26 comes 27.
4 more steps in this tutorial
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Challenging
Which number is exactly between 28 and 30?
A.27
B.28
C.29
D.30
Challenging
Look at this jar of 28 jellybeans. Is this number closer to 20 or 30?
A.Closer to 20
B.Closer to 30
C.Exactly in the middle
D.It is 20
Challenging
Which number has a 2 in the tens place and a 3 in the ones place?
A.32
B.12
C.23
D.3
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