Energy Skate Park Lab (html5) Một ngôi sao vàng đánh dấu các công trình có chất lượng cao, đạt yêu cầu theo hướng dẫn thiết kế của PhET.

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Tựa đề Energy Skate Park Lab (html5)
Mô tả This is the introduction lab I use for the energy unit in my conceptual physics class. This is a mixed class of 9-12 graders that is designed for almost anyone to learn physics. It focuses on developing models of physics concepts and applying those with a little math. In particular, this lab is designed to give students a better feel for energy transfer, energy pie charts, and dissipated (heat and sound) energy. I like to start the unit by doing a demo with an energy popper. I discuss with the students where the energy is being stored before it pops, as it flies upward and once it gets to the top of its path. This reminds them of kinetic and potential energy and brings in air resistance and heat as well. Then I like to split them into groups and have them work on one of three energy problems (roller coaster, ball bouncing and a spring problem). Each group is to decide where the energy is stored at 4 snapshots and to visually represent that. The groups then quickly present their ideas. Now that the students have thought about the different storage places for energy and how to represent them they are ready for the skate park lab. After the lab we discuss friction and thermal energy, how the simulation represent energy, and what they think they simulation/lab was trying to teach them about energy. After that the students are ready to do the pie chart energy worksheet that I use from the modeling physics curriculum. I've used the old skate park lab simulation for many years and this year switched to the new one and rewrote the lab. I'm sure I'll improve it as time goes by:)
Chủ đề Vật lý
Cấp độ Trung học PT
Loại Lab
Thời gian 60 phút
Bao gồm câu trả lời No
Ngôn ngữ Anh
Từ khoá energy
Mô phỏng Công viên trượt ván: Những điều cơ bản

Tác giả Chris Stoker
Email liên lạc
Trường / Tổ chức Mountain View High School
Ngày đăng ký 15/12/2014
Ngày cập nhật 27/01/2015