From this page you are able to access all of the units for all age groups.
Your child’s teacher has probably given you guidance on which units to look at together.
Remember that the intention is to secure and deepen learning – it is not a race to see how many units can be completed. Rather, the purpose is to give your child additional confidence and understanding by talking about the activities on a number of occasions, so there’s no rush.
Most importantly – enjoy talking about maths together!