70 likes | 318 Views
Separating Materials. L.O: We will find out how to separate materials from water. Which of these materials might dissolve in water?. rice. salt. marbles. sand. peas. sugar. coffee. Can you remember what we used to separate the rice and the salt?. How did it work?. New problem!.
E N D
Separating Materials L.O: We will find out how to separate materials from water
Which of these materials might dissolve in water? rice salt marbles sand peas sugar coffee
Can you remember what we used to separate the rice and the salt? How did it work?
New problem! • Here are two mixtures: • Sand and water • Marbles and water Have the solids dissolved? How can you tell?
How could you separate the marbles and water? • What would you need? • How would you do it?
How could you separate the sand and water? • Use the sheet to plan an experiment to separate the sand from the water.