Kindergarten · Counting & Cardinality · MAT-K-COUNT-001
Count Aloud to 10
Say the counting sequence from 1 through 10 in the correct order.
Learning objectives
What you should be able to do
- Say the counting sequence from 1 through 10 in the correct order.
- Continue the sequence when given a starting number between 1 and 9.
- Explain that each next counting word represents one more than the number before it.
Prerequisite check
Make sure the foundation is ready.
Activates prior language without requiring prior formal mathematics.
Checks readiness for one-to-one counting.
Learn
Build the idea from meaning, not memorization.
Counting words have an order
Counting is not a random list of words. The sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 always keeps the same order. When the order is stable, we can use it to keep track of how many objects we have seen.
Each next number is one more
Moving from one counting word to the next means the quantity has increased by exactly one. If there are 4 blocks and one more block is added, the next counting word is 5. This one-more structure is the beginning of addition.
You can start in the middle
Knowing the sequence means you do not always have to begin at 1. If a teacher says 6, you can continue 7, 8, 9, 10. This skill later becomes counting on, a powerful addition strategy.
Counting rhythm helps, but meaning matters
Songs and rhythm can help you remember the order, but counting is more than reciting. The goal is to connect each word to a position in the number sequence and eventually to a quantity.
Interactive math lab
Change it. See what stays true.
Number Line Explorer
Move along the number line.
4 is one less. 5 and 6 is one more.
- tap next number
- start in middle
- fill missing number
- one more hop
Worked examples
Twenty different ways to see the concept work.
Start at 1 and say the next three numbers.
1 → 2 → 3 → 4Each step moves forward by one.
What comes after 4?
4 → 5Five is one more than four.
What comes after 7?
7 → 8Eight is the next counting word.
Continue: 2, 3, 4, __.
2, 3, 4, 5The sequence increases by one each time.
Continue: 5, 6, __, __.
5, 6, 7, 8After six come seven and eight.
Say the numbers from 1 to 5.
1, 2, 3, 4, 5These are the first five counting words in order.
Say the numbers from 6 to 10.
6, 7, 8, 9, 10Starting in the middle still follows the same fixed sequence.
Which comes first: 3 or 4?
3 comes before 4.Three is one position earlier in the counting sequence.
Which comes later: 8 or 9?
9 comes later.Nine follows eight.
A child says 1, 2, 4, 5. What was skipped?
3The correct order is 1, 2, 3, 4, 5.
A child says 6, 7, 9, 10. What was skipped?
8Eight belongs between seven and nine.
What number is one more than 2?
3Move one step forward in the sequence.
What number is one more than 5?
6Six follows five.
What number is one more than 9?
10Ten follows nine.
Start at 3 and count to 7.
3, 4, 5, 6, 7Continue forward one number at a time until reaching seven.
Start at 8 and count to 10.
8, 9, 10Only two forward steps are needed.
Put these in order: 4, 2, 3.
2, 3, 4Counting order tells which comes first, second, and third.
Put these in order: 10, 8, 9.
8, 9, 10Eight is followed by nine, then ten.
If you are at 6 and move one number forward, where do you land?
7One forward step means one more.
If you are at 1 and take four forward steps, where do you land?
1 → 2 → 3 → 4 → 5Four forward moves from one end at five.
Practice
Guided practice with hints
01Say 1, 2, 3. What comes next?
Hint: Think of the counting song or number line.
Answer: 4
02Start at 4 and say three numbers including 4.
Hint: Move forward one step each time.
Answer: 4, 5, 6
03What number is between 6 and 8?
Hint: Say the sequence slowly.
Answer: 7
04Which number comes after 9?
Hint: Think of the last number in our 1-to-10 sequence.
Answer: 10
05Fix the sequence: 2, 3, 5, 6.
Hint: Which counting word belongs after 3?
Answer: 2, 3, 4, 5, 6
06Count from 7 to 10.
Hint: Begin at 7; do not restart at 1.
Answer: 7, 8, 9, 10
Practice
Independent practice
01What comes after 2?
Answer: 3
02What comes after 8?
Answer: 9
03What number is between 4 and 6?
Answer: 5
04Continue: 6, 7, 8, __.
Answer: 9
05Start at 5 and count to 9.
Answer: 5, 6, 7, 8, 9
06Put 7, 5, 6 in counting order.
Answer: 5, 6, 7
07Which is later in the sequence: 3 or 9?
Answer: 9
08What is one more than 7?
Answer: 8
Common mistakes
Learn to catch the error, not just the answer.
Slow down and use a number line or fingers to keep one position for each counting word.
Practice beginning at different numbers so the sequence is understood as a connected chain.
One more means exactly one step forward, not simply any number that is bigger.
Applications & challenge
Use the idea beyond a single exercise.
Applications
- Count steps while walking from one marker to another.
- Count ten blocks into a container, saying exactly one number word for each block.
Challenge problems
I am thinking of a number. It comes after 6 and before 8. What is it?
7
Begin at 4. Take five one-more steps. Where do you end?
9
Which two numbers are missing? 3, __, 5, 6, __, 8.
4 and 7
Explain why 10 comes after 9 without just saying 'because it does.'
The counting sequence increases by one at each step; adding one to nine gives ten.
Flashcards
Retrieve it from memory.
Flashcards
Card 1 of 6
Game mode
Number Rocket
Launch the rocket by selecting the next number in a sequence.
Practice
Mastery check
01Say the numbers from 1 to 10 in order.
Answer: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
02What comes after 5?
Answer: 6
03What comes after 9?
Answer: 10
04Continue: 3, 4, 5, __, __.
Answer: 6, 7
05Start at 6 and count to 10.
Answer: 6, 7, 8, 9, 10
06What number is between 7 and 9?
Answer: 8
07What is one more than 4?
Answer: 5
08A child says 1, 2, 3, 5. Explain the error.
Answer: The child skipped 4; the correct sequence is 1, 2, 3, 4, 5.
Terminology
Words to know
- counting sequence
- The number words said in a fixed order.
- one more
- Exactly one step forward in the number sequence.
- before
- Earlier in the counting sequence.
- after
- Later in the counting sequence.
Continue learning
Connected concepts
Curriculum references
Standards and instructional references
California Common Core State Standards for Mathematics — Kindergarten Counting and Cardinality
Grade-level progression and standards alignment.