Every week I set my students I set my students 20 multiple choice question on Edpuzzle, They answer the question, and then I walk them though the answer, this gives them immediate formative feedback before they move on to the next question. The work is then marked automatically, so I can keep up with my schools every 3 week reporting schedule and still have a life. This is a sample for the premium products. It covers mass and atomic numbers, and how to use the periodic table to work out the number of protons, neutrons and electrons. My students are responding well to this arrangement and I have weekly tracking points. The link on Edpuzzle can be easily assigned to your own class, edited and if needed correct (because everyone makes mistakes, and even though there is no scientific evidence to show that 'baby brain' exists I get very little sleep and find the mil in the mug cupboard on a regular basis) All feedback welcome!