5th Grade: This week, we again are headed back in time to 4th grade. The students have been reviewing the 4th grade earth science unit. We've investigated the properties of minerals, including color, streak, cleavage, and hardness. On Friday, we'll bring out the stream tables that allow students to experiment with water and sand, observing erosion and land formations. Key questions: What is the difference between a rock and a mineral? What affects does water have on land? What are examples of "quick" geologic changes and "slow" geologic changes?
Ms. Klein's class also had the benefit of some visiting scientists through the Community in the Classroom program. We learned all about various energy types, including gasoline, batteries, and hydrogen technology. The scientists did several engaging demonstrations, and the presentation tied in quite well to our physical science unit from the fall. It was fun to see the students show and apply their knowledge to a new topic! I will continue to work to see if we can get other presenters to come to other classes at BAM to discuss current research and supplementary topics.
4th Grade: This week, we've got some live critters in room 205! We learned about the Monterey Bay food chain on Monday, and then on Wed, we had our initial observations of isopods ("rolly polly") and beetles (insect). We will be studying these animals over the next couple classes, investigating what environmental factors (light, moisture) are preferable for them. Our terrariums are still looking beautiful (and are a bit crowded) so we will be sending the plants home next week with students. If you would like some information about how to help them continue to grow in your house or garden, please let me know!
Key questions: What are the differences between isopods and beetles? How are they similar? How did they respond to being in the cup? Why do you think they did that?
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