LESSON PLAN

Number Concepts to 10

Apothem Team

Kindergarten · Number

LESSON AT A GLANCE

Warm-up

5 min

Explore

15 min

Consolidate

10 min

Practice

12 min

Exit reflection

3 min

Warm-up

Show a dot pattern briefly (2–3 seconds). Ask: 'How many did you see? How do you know?' Use dot plates or flash cards showing quantities 1–6. This builds subitizing and activates prior knowledge.

Explore

Students choose a counting collection (natural materials work beautifully — a mix of shells, pebbles, pinecones). They count their collection, record the amount, then reorganize and count again. Ask: 'Did the number change? Why not?' Rotate between table groups.

Consolidate

Practice

Students choose a number card (e.g., 6), build a set of that many with manipulatives, draw it, and write the numeral. Exit reflection: hold up fingers to show 'How many fingers am I holding up?' without counting.

Exit reflection

TIP Watch for students who can recite numbers but can't match them to objects (rote vs. rational counting). Gently redirect by slowing down and touching each object as they count.

WORKED EXAMPLES

A student counts 7 shells but keeps losing track. What strategy helps?

Encourage moving counted objects to a separate pile, or arranging them in a line from left to right. Touch-and-move is powerful for one-to-one correspondence.

You show a domino with 3 dots on one side and 4 on the other. Students call out '7.' How did they know?

They used conceptual subitizing — seeing 3 and 4 as known quantities and combining them. Celebrate this: 'You saw the whole number in parts!'

MATERIALS

•Counting collections (natural materials: stones, sticks, shells, beads)

•Ten-frames

•Number cards 0–10

•Dot plates or dice

•Linking cubes

WATCH FOR

!Some students can count verbally but skip objects or count some twice — this is a one-to-one correspondence issue, not a number knowledge issue.

!Students who know the counting sequence may not understand cardinality — they may re-count to answer 'How many?' even after just counting.