NOAA
Biological Oceanographic Investigations – Call to Arms
How many simple machines does it take to make a robotic arm? An inquiry-based instructional activity explores that topic and challenges pupils to build a robotic arm that can stretch, turn, and more. A few questions help guide...
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Gadget Anatomy
Sure to be a hit with your charges, here is a science lesson that has lots of hands-on activities packed into it. The focus is simple machines, and how they help us perform work. After a discussion and demonstration session, groups of...
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All Steamed Up
Pupils examine the energy conversions and simple machines are involved in the operation of a steam engine. They make a replica of a small steam engine.
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Gadget Anatomy
Fifth graders examine and identify different simple machines that make up complex machines. They analyze and discuss different gadgets and appliances brought in from home, then in small groups examine one of the machines in detail. ...
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Friction and Machines
Fifth graders experimentally determine the relationship of friction to the functioning of machines. They demonstrate that rollers can decrease frictional force and increase speed and research to discover other ways that friction can be...
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Lungs: The Breathing Machine
Students create a model of the lungs and diaphragm. In this breathing lesson, students create a model out of a plastic bottle and balloons. They see how the diaphragm helps to fill the lungs with air.
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Our Inventions
Learners construct or draw an invention of their own design. In this problem solving lesson plan, students define the word invention, discuss famous inventions, invetors, and how inventions come about. Learners work in groups...
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Circle of Life
Here is a well-designed science instructional activity that shows learners that everything that organisms do in ecosystems, including running, breathing, burrowing, growing, requires energy. After a thorough discussion of their own...
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The Case of Regulation in Cells
After your biologists have learned about transcription, translation, and gene regulation, they work in a small group to create a poster of a system that serves as an analogy of the gene regulation process. They share their creations with...
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Circle of Life
Students consider why we eat and where our food obtains its energy. They illustrate food chains that might be found on an open field, dissect owl pellets, identify the remains of animals in the pellets, watch videos and participate in...
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Quiz Questions - Cells
For this cells worksheet, students read and choose the multiple choice answers to 20 questions involving cells, microscopes, and the life process of Growth.