Connecting colors

Spread cards face up, six per child, so nobody reaches across the room. Do not sort them and do not hand them out yet. Six each leaves a reserve in a class of thirty, which step 2 needs for swaps.

Look for thirty seconds. Do not touch anything.

Now point — do not say it — to a color you can find in three different cards.

Everyone points at once. No hands up, no turns, nobody waits.

Alone, two minutes — every child takes exactly two cards.

Take two cards that share a color.

Pairs, four minutes — two children, four cards between them.

Lay all four in a row, each sharing a color with its neighbor. Say each link out loud as you place it.

If your two pairs will not join, swap a card for one from the table, or keep two shorter rows.

The new link between the two children's pairs is the work — but two reds and two blues may genuinely not meet, and the escape is there so nobody is stuck proving the impossible.

K–1 stops here, after the pairs, and goes straight to the close.

Fours, six minutes — two pairs join, eight cards, one row.

Make one row from all eight. Some links will not survive — rebuild until every card shares a color with its neighbor.

If two of you see different links, leave both on the table until you agree which one to use.

All, three minutes

Name one link your group disagreed about. Just the link — do not tell me who won.

Same eight cards. Three prompts, given one at a time.

Find a connection using a color you can barely see.

Find two cards where the same color feels different.

Warm against cool, light against dark. Children describe it before they have the words, so supply them after.

Find a place where two colors meet. What happens at the join — do they blend, overlap, or stay separate?

Say meet, not mix. Describe the boundary you can see — a gradient, an overlap, or a hard edge — and name which. The photograph alone will not tell you how those colors were made.

Show me a link you almost did not make.

One child, one pair of cards. Do not go around the room.