For maths activities at home, we recommend the weekly resources that White Rose Maths Hub are currently making available for free on their website. At school, we follow the White Rose scheme of work, so the materials they are posting at the moment pick up exactly where the children have left off at school.
Each lesson includes a high quality teaching video, a series of problems for the children to work through, and a separate document with the answers.
These resources are available here.
We will also make available a 'Maths Mystery' each week (see above). These are fun investigations that encourage application of maths skills, in a format the children will be very used to.