LESSON 5: Explain

How can we separate mixtures when we cannot see the components?

Questions:

• What causes evaporation? 

• How could you speed up the separation process?

​Watch the video & think about the questions on the right.

Start the timer. You get 5 minutes to explore this website.

​Check out this tutorial Too!
Spend a few minutes exploring this website!

This show models of the different methods of separation, go to BBC’s Bitesize: Separating Mixtures and focus on the sections labeled filtration and evaporation.

Open your journal to page 20.

Draw a model to show the location of the water particles before evaporation and after evaporation.

I will show you my example later to make it stronger!

​Here is how I would draw it. Fix yours to be stronger & come show me!

​Make sure your journal pages are completed on page 20.

You can play Brainpop games on the next slide when you are done!

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Search: States of Matter