Students observed their solids and liquids that they mixed with water last week.
We observed some salt crystals and oil and water layers.
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Our solids in water are still evaporating, so we set up liquids and mixed them with water to observe changes.
Students observed their solid in water and discussed changes that they saw in their solid. We set our solids out to the let the water evaporate.
Students began an investigation mixing a solid with water and looking for changes.
Students used their knowledge of separating solids and applied it to a paper model with beads. Students understood that in order to separate the beads one solid had to go through the holes and the other solid had to stay on top of the screen.
Students continued investigating the separation of small solids using screens.
Students had a challenge to separate small solids. They tried using their hands, spoons, and screens. They found using screens of different sizes was most effective.
Students earned a free day with their behavior. They chose to play Clever Crazes.
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