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SCIENCE STORIES - Developing Theories

Our facts told us all about how people used to think that tomatoes were poisonous and only changed their minds once they started to understand more about the chemistry that was going on with the plates. 

That happens all the time in science, we develop a THEORY using the information we have at the time and when we get new information or evidence, we change our theory to fit it. 

Your challenge is to look at other strange theories that we used to have and find out how they have changed. So, watch the video then have a look at the task sheet to help you. 

Good luck!

🎉Good Job , you now have genius points and are on your way to your next level.😎😁


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