Grade: Kindergarten Subject: Mathematics Unit: Counting & Number Sense SAT: ProblemSolving+DataAnalysis ACT: Math

Common Mistakes When Counting

Everyone makes mistakes! Let's learn what to watch out for.

Mistakes to Avoid

Mistake 1: Counting Too Fast

The Wrong Way

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Saying "onetwothreefourfive" really fast without pointing!

This can make you skip objects or count the same one twice.

The Right Way

Slow down! Point to each apple as you count:

"One... two... three... four... five!"

Mistake 2: Forgetting to Point

The Wrong Way

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Just looking at the stars and guessing "5"

The Right Way

Touch or point to each star as you say the number:

Point: "1" - Point: "2" - Point: "3" - Point: "4" - Point: "5" - Point: "6"

There are 6 stars!

Mistake 3: Counting an Object Twice

The Wrong Way

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Counting "1, 2, 3" then going back and counting the first frog again: "4"

Answer: "4 frogs" - but that's wrong!

The Right Way

Count from left to right, one time only:

First frog: "1", Second frog: "2", Third frog: "3"

Answer: 3 frogs

Helpful Tip!

Move counted objects to a different pile, or cross them out with your finger as you count!

Mistake 4: Skipping Numbers

The Wrong Way

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Counting: "1, 2, 3, 5, 6, 7" - You skipped 4!

The Right Way

Remember the order: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Count carefully: "1, 2, 3, 4, 5, 6, 7"

Tips to Count Correctly

Tip 1: Use Your Finger

Always point to each object as you count it.

Tip 2: Go Slow

There's no race! Take your time.

Tip 3: Count in Order

Go from left to right, or top to bottom.

Tip 4: Check Your Work

If you're not sure, count again!

Practice: Can You Avoid the Mistakes?

Problem 1: Count slowly and carefully!

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How many butterflies?

Problem 2: Point to each one!

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How many cats?

Problem 3: Don't skip any numbers!

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How many cookies?

Problem 4: Count each object only once!

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How many rainbows?

Remember!

  • Don't rush - count slowly
  • Point to each object
  • Count once - don't count the same thing twice
  • Don't skip - say every number in order
  • Check your work - count again if you're not sure