In this lesson, students expand their understanding of solid waste management to …
In this lesson, students expand their understanding of solid waste management to include the idea of 3RC (reduce, reuse, recycle and compost). They will look at the effects of packaging decisions (reducing) and learn about engineering advancements in packaging materials and solid waste management. Also, they will observe biodegradation in a model landfill (composting).
Students in our grade one class find this culminating project a lot …
Students in our grade one class find this culminating project a lot of fun as we talk about all the different ways that many recycled materials can be used to create other things that are useful or just plain fun to build! Many of the students create things with the help of the parents, but we ask that the ideas for what to build are supplied by the students themselves, of course parents do like to help with the construction phase in most cases. We have the students come up with the ideas for what they would like to build at school, often using the construction sheet as a guideline to take home for the building process.
Students learn about material reuse by designing and building the strongest and …
Students learn about material reuse by designing and building the strongest and tallest towers they can, using only recycled materials. They follow design constraints and build their towers to withstand earthquake and high wind simulations.
Student teams use the engineering design process to create a useful product …
Student teams use the engineering design process to create a useful product of their choice out of recyclable items and "trash." The class is given a "landfill" of reusable items, such as aluminum cans, cardboard, paper, juice boxes, chip bags, egg cartons, milk cartons, etc., and each group is allowed a limited amount of bonding materials, such as duct tape, hot glue and string. This activity addresses the importance of reuse and encourages students to look at ways they can reuse items they would otherwise throw away.
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