This collection from the TES is a series of interactive revision quizzes and short answer questions for KS4 Science.
The quizzes and short answer tasks are all Socrative activities that you can import in your room with a free Socrative account. Socrative is a web-based system that lets teachers and students set up questions and polling on any device with a web browser (iPads, smartphones, laptops, iPod Touches, etc.)
When you run the quizzes all learners can answer the questions at their own pace and the teacher sees how each team is progressing on their Teacher’s Room. Read more about Socrative here.