Make a fort
Do crafts
Educational activities like flash cards
Make an obstacle course
Make a simple recipe
Do a puzzle
Read new books
Play scavenger hunt
Decorate boxes
Color, paint
Paint nails or faces
Play Doh
Make slime
Stage a puppet show
Bowl
Do yoga
Make jewelry
Have an indoor camp out
Make a vision board
Have them help clean
Groom the dog
Practice potty training
Order seeds and plant them
Make Easter decorations
Take family baths and play