Why Count and Find works

At its simplest, Count and Find is about reasoning that can be explained from visible clues or rules, starting with the instruction to choose or hear a target number. Use a number clue to find a set containing exactly that many visible items. The first useful comparison appears when the child then has to scan the available groups without counting all of them immediately.

Set up — Choose or hear a target number

No special materials are needed before the child is asked to choose or hear a target number. Complete the opening request to choose or hear a target number once before adding the next instruction to scan the available groups without counting all of them immediately. Use age-appropriate pieces and avoid small loose parts for children who may mouth objects throughout that first transition.

Step 2 — Scan the available groups without counting all of them immediately

Let the child scan the available groups without counting all of them immediately and treat the result as information rather than simple repetition. If it is unclear, repeat that action before asking them to select one candidate group.

Step 3 — Select one candidate group

One careful attempt to select one candidate group is enough at this stage. Before the child tries to count its items carefully, ask them to show or describe what differed from when they had to scan the available groups without counting all of them immediately.

Step 4 — Count its items carefully

Use the result of asking the child to count its items carefully as a clue for the next decision. Do not move on to confirm or reject the candidate and continue if necessary until this step has a clear purpose.

Step 5 — Confirm or reject the candidate and continue if necessary

Ask the child to confirm or reject the candidate and continue if necessary. Compare what happens with the earlier step to count its items carefully, then continue by asking them to confirm or reject the candidate and continue if necessary once the difference is clear.

What to notice before Confirm or reject the candidate and continue if…

The strongest evidence appears after the child has tried to select one candidate group and before they finish by trying to confirm or reject the candidate and continue if necessary. Look for which clue, position, or relationship supports the answer rather than judging the round by speed or neatness.

Make Select one candidate group easier or harder

Use the child’s last successful attempt to select one candidate group to set the next round. Simplify by doing this: use fewer items and make the relevant difference more obvious. Extend it by doing this: add one plausible distractor, remove one cue, or ask the child to explain the rule.

Finish after Confirm or reject the candidate and continue if…

Confirm or reject the candidate and continue if necessary. Close on that result so the child leaves with one clear idea from the activity. Continue with a different idea from the activity search or the activity generator.