Classroom tip
This is a great tool for practicing basic skills. A timer is started when the "Next Question" is hit. This tells the student how quickly they answered the question. Also, good for remedial practice.

Try
Dividing the class into groups. Select one of the skills on this page a new problem will appear. The first student to raise their hand will promptly answer the question. The teacher immediately clicks "Check my Answer" the correct answer will appear and the time it took to answer it. Hit next question to continue.