Hot Air Balloons Lesson 一颗金星 象征着 是通过PhET设计指南所设计出来的高质量的探究活动。


Download 所有文件都是以 zip 的格式进行压缩



标题 Hot Air Balloons Lesson
描述 Lesson Objectives: 1. Students will be able to describe how hot air balloons rise and determine the conditions necessary to keep a balloon afloat by using a computer simulation. 2. Students will be able to explain the principle that warm air expands when heated and how heat is transferred through convection. 3. Students will be able to construct and launch a hot air balloon. 4. Students will be able to generalize the relationship between temperature, volume and pressure. Standards: TEKS Science: 6.2E, 6.3A-C, 6.9A-B CCRS Science Standards: VII-I1, VIII-A2, VIII-A4, VIII-F1, VIII-F3 **Note:** The .doc version includes additional teacher resources, such as, background content, common misconceptions and a vocabulary list. It also has all worksheets as editable content.
科目 化学
等级 初中
类型 实验室
持续时间 120 分钟
是否包含答案
语言 英语
关键词 buoyancy, convection, hot air balloons
仿真程序 气球和浮力


作者 UTeach Middle School PhET Team
联系邮件 elyse.zimmer@gmail.com
学校/组织 UTeach UT-Austin
提交日期 12-7-25
更新日期 12-7-25