Physics Workshop, Physics Science Kit (Fun, Educational) Easy to read manual: The manual includes simple, step by step directions for all activities. Engaging: With more than 80 pieces, this kit entertains as it educates. Fascinating: The kit includes more than 250 physics related activities to keep kids busy. Educational: It's the perfect introduction to physics and the world of science. Family Friendly: Parents and children can explore and enjoy hundreds of experiments together.