Oak National Academy Video Lessons
This government-backed website contains several series of video lessons for children from Reception to Year 6 in a variety of subjects.
From the online classroom page, first select 'subjects', then your year group.
If you choose 'Foundation' it will take you to a selection of subjects, eg music, Spanish art, history.
There are video recordings of teachers teaching a sequence of lessons in each subject for you to watch and join in.