Grade 9 - on TET: watch this video about magnetism
Grade 8 Watch this video you only have to watch it - do not worry about taking notes (the video was made last year when we were in distance learning)
Grade 7 Reflection from a curved mirror. Take a shiny metal spoon and look at your reflection from the spoon when it is concave side up and then convex side up. In your notebook describe the reflections eg bigger, smaller, upside down, left-right reversed.Does it matter how far away you are ?