separating mixtures

Post on 25-May-2015

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PPT created to teach separating mixtures to my 3rd grade class

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Mixtures!!!Made especially for 301 an 302

How could we separate the large beads from the small beads?

How could we separate the leaves from the pool

water?

What if our pet bird HATED sunflower seeds? How could we get them out of his

food?

What if I only wanted strawberries? How could I separate the strawberries from the

blueberries?

If I only wanted sunflower seeds, how could I get them out of this mixture?

How could we separate the leaves from the dirt?

If we wanted to clean our fish tank, how could we get the fish out?

If I wanted to build a castle using only BIG rocks, how could I separate the small ones from the big

ones in this mixture?

How could we get our noodles out of this

mixture?

I only want the carrots, peas, and corn. How can I separate them from the green beans?

If we were decorating cupcakes for St. Patrick's Day and only wanted green sprinkles, how could we separate them

from the pink and blue sprinkles in this mixture?

Different types of screens we use all the time include:

Handheld Screens

Large kitchen screens(strainers, colanders, etc.)

Another Handheld Screen(This one would have been good for separating the

sprinkles!)

Slotted spoons are a type of screen…

Fancy kitchen screen

Screen for a pool…What other mixtures separate with this?

Bag-shaped screen

Tomorrow, we will separate

MIXTURES!!!Be ready!

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