Buy Physics Classroom Demo Equipment: Quality & Cost Guide

AI Thread Summary
When purchasing physics classroom demonstration equipment, it's crucial to consider both quality and cost, as there are many sellers with varying standards. Online descriptions often lack clarity on the durability and effectiveness of the equipment, making it challenging to choose the best options. Engaging with instructors to understand their specific needs and preferences can guide better purchasing decisions. The discussion highlights a focus on essential topics like elementary mechanics, optics, and E&M demonstrations for high school and AP Physics. Gathering insights from a broader audience can provide valuable recommendations for sourcing reliable equipment.
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What are the best options for buying physics classroom demonstration equipment (e.g., air track, optics, etc.)? There seems to be several options/sellers out there, but it also looks like the quality of equipment varies. It is hard to tell from the online photos and descriptions what sources are best for quality demonstrations and long term use. Any suggestions? I will be donating some equipment to a local school. Thanks.
 
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Have you asked the instructor(s) what their needs are and if they have any preferences or recommendations?
 
Yes. I am doing that. And that will get priority. However, I am also curious to learn from a wider audience about these questions. Call me curious to read from more than one source. ;)
 
What's the course's syllabus? Elementary mechanics? Optics?
 
High School Physics and AP Physics. Specific needs in E&M demos/experiments.
 

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