Have a go at halving things around your house. Paper, pizza, fruit, veg etc. Halving is sharing something into 2 groups that are the same size.
Extension: Draw some shapes and half these, use different colours to half them in different ways.
Literacy: Watch a clip about dinosaurs e.g. Andy's Amazing Dinosaurs (cbeebies). Discuss facts you have learnt about dinosaurs or a particular dinosaur. You could write your top dinosaur fact in your home learning book.