y3_w1L2: 2.2 Separating mixtures ppt 2

​https://www.liveworksheets.com/w/en/science/1850033

​https://www.liveworksheets.com/w/en/science/2277785

Multiple Choice

True or False: A mixture must have at least two different materials.

• True

• False

Multiple Choice

What mixture could you use this tool to best separate that mixture?

• Sugar and Salt

• Sand and rocks

Multiple Choice

How would you separate a mixture of sawdust and iron nails?

• Straining

• filtering

• using a magnet

video time: https://www.youtube.com/watch?v=InSVAruc3cM

Focus then explore the questions afterward.

Multiple Choice

This tool is used for separating solids from liquids or coarse particles from fine particles

• Sieve
• magnet

• f

Multiple Choice

Given a mixture of soil and roots, _______ will go through the holes of the sieve.

• roots

• both soil and roots

• soil

Multiple Choice

The science teacher accidentally combined metal shavings with sand, what method can be used to separate the mixture?

Multiple Choice

A combination of two or more substances is a...

• mixture

• liquid

• solid