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C.2 Counting blocks 0-20

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What Is Counting?

Counting is saying numbers in order and matching each number with one object. Children begin by counting things they see and touch, like blocks. This builds early number sense and helps them understand quantity.

Real-Life Examples:
  • Count 6 blocks on the table.
  • Point and count: “1, 2, 3, 4, 5.”
  • Say “zero” when there are no blocks left.
Note

Counting should be slow and steady. Use your finger to point to each block as you say the number aloud.

Recognizing Numbers and Quantities

Children should learn that a number symbol stands for a group of real things. This helps them match the written number to a quantity they can count and see.

Try This:
  • Show a card with 8 → Place 8 blocks next to it.
  • Match the number 13 to 13 stacked blocks.
  • Say: “This number means how many blocks are here.”
Note

Matching number cards to blocks builds strong connections between symbols and real quantities.

Counting to 20 with Blocks

Counting up to 20 is a key skill in early math. Blocks are helpful tools because they are easy to move, count, and organize. Children should count each block one at a time without skipping.

Block Counting:
  • Line up 10 blocks and count: “1, 2, 3...10.”
  • Stack 15 blocks into a tower and count upward.
  • Place 20 blocks in a circle and count one by one.
Note

Use blocks that are the same size and shape. Consistent materials help children focus on counting, not sorting.

Using Grouping to Count Faster

As numbers get bigger, grouping blocks makes counting easier. Grouping helps children count more quickly and learn how numbers are put together.

Try Grouping:
  • Make 2 rows of 5 to show 10 blocks.
  • Group 20 blocks into 4 sets of 5.
  • Say: “5, 10, 15, 20” as you count each group.
Note

Use egg cartons, trays, or small cups to group blocks into sets. This supports early place value ideas.

Hands-On Practice With Blocks

Touching and moving blocks makes counting active and engaging. Physical practice helps children remember numbers and understand how counting works.

Fun Block Activities:
  • Stack 9 blocks → Count as you build.
  • Draw 12 boxes and place one block in each.
  • Match block towers to number cards (1–20).
Note

Repeat the same activity in different ways to help children build confidence and mastery over time.

Everyday Block Counting

Children can count blocks during daily play or routines. Use these moments to build math skills naturally and make counting feel useful and fun.

Everyday Examples:
  • “You used 11 blocks for your bridge.”
  • “Can you give me 6 blocks?”
  • “Let’s count how many blue blocks are in your tower.”
Note

Talk about numbers during play. Use your child’s own block creations to spark counting and math talk.

Tips for Teachers and Parents

  • Use blocks for every counting activity.
  • Count slowly and clearly while pointing.
  • Let children touch each block as they count.
  • Use clear number cards (1–20) with large print.
  • Offer praise: “You counted all 18 blocks. Great job!”
Supportive Practices:
  • Ask: “Can you find 12 blocks?”
  • Model grouping blocks into 5s and 10s.
  • Use songs or rhymes to make counting exciting.
Note

Young children learn through repetition. Keep activities short, hands-on, and cheerful to hold their attention.

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