Skill· 2y–3y· 3 min

Color Sorting Pebbles

Parent and child sort colored pebbles into groups while naming colors and counting. The agent coaches the parent to observe color recognition, counting skills, and early categorization abilities — building cognitive foundations for math and classification.

Start voice activity

Opens a guided voice session in TogetherTime.

What you'll need

Nine colored objects (3 yellow, 3 blue, 3 red) scattered on a flat surface. Parent and child seated facing each other with objects within reach. No other materials needed.

How it works

  1. 1~45s

    Let's start by exploring the colors together. Point to a yellow pebble and ask 'your child, what color is this?' Give them time to respond. Then try pointing to a blue one and a red one. Watch how your child names the colors — does they say them confidently, hesitate, or use approximations like 'lellow' for yellow? Tell me what you notice.

    Watch for: Child correctly names at least two different colors when asked.

  2. 2~50s

    Now let's start sorting. Say 'your child, let's put all the yellow pebbles together.' Start a yellow pile and encourage them to find more yellows. Watch how your child approaches the task — does they understand the category 'yellow' and select only yellow pebbles? Or does they include other colors? Notice their problem-solving process.

    Watch for: Child sorts objects into color categories with minimal errors.

  3. 3~60s

    Now let's count each pile. Point to the yellow pile and ask 'your child, how many yellow pebbles do we have?' Encourage them to count them aloud. Watch their counting technique — does they point to each pebble as they counts? Does they say the numbers in order? Then try counting the blue and red piles too.

    Watch for: Child counts small groups of objects (up to 3) with one-to-one correspondence.

What this develops

Visual example

Coming soon