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Physical Sci. Separating a Salt Solution Investigation 1 Part 2

Grade Level:
5
Subject:
Science
Topic:
Physical Sci. Separating a Salt Solution
Objective:
Students separate salt from water in a solution. They compare the total mass of a salt solution to the masses of its parts, the solvent and solute. Students separate the salt solution using evaporation and the use the shape of the crystal to identify the salt. Students will read FOSS text to reinforce and extend methods for separating various mixtures, using the properties of the constitutes.
Prep:
Set up material for student investigation
Materials:
Salt, evaporation dishes, hand lenses
Standards Met:
IDs Only
Detail