Balancing Act 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 Balancing Act
描述 This lesson should happen after students have mastered the concept of solving a one step equation through the use of addition, subtraction, multiplication, and division. This lesson can be used as an introduction to solving two-step equations with the main idea being to keep the scale balanced through the use of inverse operations.
科目 数学
等级 初中
类型 指导活动
持续时间 90 分钟
语言 英语
关键词 Equations, solving equations, two-step equations
仿真程序 等式探索 (HTML5)

作者 Michael Reynolds
学校/组织 Altona Middle School
提交日期 19-6-9
更新日期 19-6-9