What are they?

They are tiles.

What color is this tile?

It’s cool blue.

What color is this tile?

It’s garden green.

What color is this tile?

It’s sunny yellow.

What’s his job?

He is a tiler.

What is the pattern of the tiles?

The pattern is cool blue, garden green, sunny yellow, cool blue, garden green, sunny yellow.

Patterns repeat again and again.

That’s a roll of fancy tiles.

Let’s place the missing tiles.

Circle, triangle, square , circle triangle, square ,it’s a pattern.

Let’s use the pattern to finish tiling.

The pattern BAC is triangle circle square.

We can have different patterns if we change the order of letters.