Pasta Reefs Activity

Build a model coral reef by arranging painted pasta of varied shapes and sizes on a painted cardboard base

Choose and mix colours that stand for the sea and for the coral growing in it

Recall one fact about coral reefs and write it alongside the finished model

Gather pasta in several shapes before the lesson — the instruction to use "pasta of different shapes and sizes" is what makes the arrangement read as coral, and a single shape flattens the result

Colouring the board and colouring the pasta are separate steps in the sequence, so build in drying time between them or split the two colouring stages across two sessions

The closing prompt supplies no facts of its own, so pair the build with a short reef reading or clip beforehand and have children write while the glue sets

One sheet of cardboard cuts into several square or rectangular bases, which lets a whole class work from shared stock rather than a board each

Instructions use British spelling throughout ("Colour the cardboard with the colours of the sea"), worth a word before the sheet goes out in a US classroom

Cutting to shape — students cut multiple square or rectangular pieces from a sheet of cardboard to form the base of each reef.

Colour choice and application — the board is painted in "the colours of the sea" and the pasta in contrasting colours, so the two palettes have to be planned against each other.

Arranging a model from found materials — pasta of different shapes and sizes is laid out on the painted board to stand in for coral formations.

Writing from recall — the sheet closes by asking students to write one fun fact about coral reefs to accompany what they have made.