Fizzy experiments

Lesson: Science

Class: Year 5 Year: 2018 - 2019

Year five have been usign their CSI skills to find out the effervescent qualities of various materials, such as vinegar and bicarbinate of soda.  Food colouring was added and predictions made to find out which substance was present at the crime scene.  The children use their knowledge of substances to find the guilty party and were very careful to follow all the fair experiemnt rules. Not to mention have a lot of messy fun!