Singing/ reciting counting in 2s.
Filling in the missing numbers
Use physical objects to count in 2s- it is very important for children to understand the quantity of 2.
Give children a real life context for counting in 2s. For example counting in 2p coins to purchase something.
Some children will be able to do this with resources, however within the classroom setting the children will be expected to count up to 100 using a range of resources, numicon, deans, beadstring, on a numberline etc.