This is an editable PowerPoint file containing 20 questions (the answers are on each slide following the question slide) that quizzes students on scientific notation, metric conversations, density/mass calculations, theory vs law, weight vs mass, SI Base Units, etc.
The slideshow ends with an exit slip where students can submit one concept they understand well, and make up their own possible test question.
The review game is called Grudgeball and has been a huge success since I began implementing it in my class three years ago. It can be used with any concept you're teaching in any class! The instructions are included on the 1st slide. ENJOY! :)