Nature Color Scavenger Hunt

Give every child a paint chip card from the hardware store — the ones with 8 shades of a single color, or a spectrum card with multiple colors — and send them outside to find a match for each shade in the natural world. It is one of the most elegant outdoor science activities available: it requires nothing, teaches careful observation, and produces genuine discovery.

What You'll Need

• Paint chip cards — free at any hardware store; grab a variety of greens, browns, yellows, and blues
• A small collection bag or basket per child
• Optional: magnifying glass — to examine small items closely
• Optional: nature journal — to record findings with drawings

How to Do It

Step 1: Choose the color cards. For Earth Day, focus on nature colors: various greens, earthy browns, bark grays, sky blues, flower yellows. Give each child 1–2 cards.

Step 2: Explain the challenge. Children must find something in nature that matches each shade on their card as closely as possible. They can collect small items (leaves, pebbles, petals) or point to larger ones (tree trunks, sky, grass).

Step 3: Hunt together. Walk through the yard, park, or neighborhood and look carefully. Encourage children to hold their card up against each potential match and compare: "Is that leaf the same shade as this green, or is it lighter?"

Step 4: Collect and display. Arrange collected items against their matching paint chip for a nature color palette display.

Step 5: Discuss the variety. Count how many different shades of green you found. Talk about why leaves are different greens — light, angle, age, and species all affect color.

Step 6: Record. Draw or photograph the matched items for a nature journal entry.

Skills Your Child Will Develop

Color discrimination — Distinguishing between similar shades develops nuanced visual perception.

Scientific observation — Looking carefully enough to match a shade requires sustained attention.

Nature vocabulary — Naming what they find (lichen, bark, petal, stem) builds nature literacy.

Tips & Variations

• Try the hunt at different times of day and compare results — morning light and afternoon light show different colors.
• Do a winter version with a limited palette: grays, whites, and browns.
• Create a class nature color museum by mounting all the collections on a bulletin board.

My Two Cents

The paint chip cards from hardware stores are free, durable, and the perfect size for small hands. Grab a large selection — having choices makes children feel they are on a real scientific expedition.