Three great learning science kits for the price of one! Weather, States of Matter, Volcanoes Science Kit by the Young Scientists Club offers boys and girls a chance to learn all about natural science. Included in this wonderful science toy are multiple activities about these three fascinating topics. Some things that this set allows young scientists to do is build a weather station with a thermometer, barometer, and rain gauge to monitor local weather patterns. In the matter portion of this plaything from Educational Toys Planet, your young learners will discover many new things about the three states of matter, and experiment with making a raisin dance, mixing solids and liquids to create goop, a bouncy ball, gas - the third state of matter. With our great Weather, States of Matter, Volcanoes Science Kit your children will also learn about volcanoes, feel and observe real pumice, and watch a volcano that they built erupt. So, are you ready for discoveries?