Tell your parents about some of the things you are learning
Tip for students: Not only does this help you learn the material better than simply reading and re-reading it, but it also gets you out of your bedroom and encourages you to use more communal spaces for work, while also getting them talking.
Alternatively, ask your parents to research a topic and use this to try and learn something new or test you on material. This is a technique that some of our parents actually used during our GCSE revision and it helped get knowledge locked into our minds.