What’s better than a science experiment that you can learn from and then enjoy the tasty results afterwards? In this experiment, you make your own rock candy, watching as the rock crystals grow each day. Plus, there’s an awful lot of chemistry behind candy making which serves as a great science lesson.
Building an Eco-Column Grow plants and watch animals thrive in a mini ecosystem! The eco-column demonstrates how the natural filtering system works in an ecosystem, life science experiment. Visit bottle biology for a list of plants, animals, and activities for your mini ecosystem.