Students separated mixtures of color using chromatography. We also watched a Magic School Bus video.
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Students used microscopes to see salt crystals and compare them to salt grains.
Students investigated if hot or cold water dissolved sugar grains faster.
Students investigated if grains of sugar or sugar cubes dissolved fastest.
Students worked on building their bridge out of straws, popsicles, playdoh and packing peanuts.
On Friday, students read about how to change a solid to a liquid and a liquid to a gas and back again.
Today we tried to separate the gravel and water mixture, salt and water mixture and tissue and water mixture using a funnel. Students began mixing solids and liquids together, salt, gravel and bathroom tissue in water.
We read Iggy Peck, Architect and chose materials to use to build a bridge connecting to rolling cabinets. We planned with our group how to build the bridge.
Students tried different methods of separating salt and gravel.
Students observed condensation in a cup covering a small cup with hot water.
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