10 questions on law of sines and cosines including word problems and determining the number of possible triangles. Students can work on the review independently on their own computers. If they select the incorrect response, they see a "that's wrong" slide and return to the question. If they select the correct response, they see a "that's right" slide and move on to the next question. When all 10 questions are correctly answered, they get to a "winner" slide.
I assign the PowerPoint through Google Classroom as Google slides and give students view only access.