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Engaging Science Lesson on Mixtures: Heterogeneous and Homogeneous Experiments

I began the day by setting up materials for students to explore heterogeneous and homogeneous mixtures. The initial setup was chaotic and messy as students chose freely from a variety of materials. Observing the depletion of materials, I adjusted my strategy for subsequent classes by providing 4-6 specific materials at their desks to create their mixtures. This change reduced the messiness while still allowing for choice. After completing their creations, students presented their mixtures for judging, earning rewards for successfully creating both types of mixtures.

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Engaging Science Lesson on Mixtures: Heterogeneous and Homogeneous Experiments

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Presentation Transcript

  1. I started the day by setting the materials at the front of my room and letting the students come up and choose the materials that they wanted to mix together to make heterogeneous and homogeneous mixtures. This was a bit chaotic and very messy. I also saw that my materials were going to be depleted very quickly, so I altered my method for the remaining classes.

  2. After 1st block, I set out about 4-6 different materials and let the students create their mixtures from the materials AT THEIR DESKS! This made things a lot less messy and chaotic!

  3. Students still had choice among the materials I put on their desk. When they were done, I walked both mixtures around the room for the other groups to “judge”. Groups were rewarded if they were able to develop both heterogeneous and homogeneous mixtures.

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