Mixture Separation Assessment

Mixture Separation Assessment
Mixture Separation Assessment
Grade Levels
4th, 5th, 6th, 7th, 8th
Resource Types
Product Rating
3.5
File Type
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0.11 MB   |   2 pages

PRODUCT DESCRIPTION

This standard's based assessment is on the Distillation method of mixture separations. It is leveled and evaluated the physical properties needed to make this "beach" separation.

I use this assessment along with a hands-on lesson in which students learn what evaporation/distillation is and use the method to separate salt from water. (They are given a beakers with sand, seashells, and salt-water in it and use other methods to separate the the sand and seashells first).

Leveling:
Answering the first 4 questions correct=2
Fewer than the 4=1
Answering the open-ended correctly=3

Unfortunately I did not have space for a rubric (something even my students pointed out!) But I did provide a COMPLETE answer key with an open-ended response example.

ANSWER KEY INCLUDED
Total Pages
2
Answer Key
Included
Teaching Duration
50 Minutes

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Mixture Separation Assessment
Mixture Separation Assessment