In red and yellow rooms for 3 and 4 year olds children paint, stick, cut, count, play with sand, dress up, pretend, make a den, have snack, talk, listen, read, write, share books, build with blocks, do jigsaws, learn about how things work, learn about the world around them, play with dough, make friends, take turns, enjoy songs and rhymes, dance, make music, use computers, play with water, dig, climb, slide and run.