Help students develop proficiency in the calculation of beginning, ending and elapsed time. Kits features activities for large group demos or for small group and learning centers. Kit includes: 105 Elapsed Time Flash Cards, Time Machine Student Clock, 2 Elapsed Time Rulers, 2 Individual Clock Dials, 3 Time Dice, B.E.E...On Time Quizmo, 4 Flip Card Boards, Instructional Guide, and a Storage Box. Grades 2-5.