Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water? 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。


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标题 Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water?
描述 I plan to use the sim after having done the hands-on Accuracy/Precision Lab. This is an inquiry-based activity that invites students to think about what they already know about density and relate their ideas in context of how an object interacts with water by designing their own experiments and collecting evidence to support their conclusions. There is one version with a lab component after using the sim and one version that is all sim. Learning Goals: Students will be able to use macroscopic evidence to: 1.Measure the volume of an object by observing the amount of fluid it displaces or can displace. 2.Provide evidence and reasoning for how objects of similar: a.mass can have differing volume b.volume can have differing mass. 3.Identify the unknown materials by calculating density using displacement of fluid techniques and reference tables provided in the simulation.
科目 化学, 地理, 物理学
等级 本科生 - 低年级, 高中
类型 实验室, 家庭作业, 概念性问题
是否包含答案
语言 英语
关键词 buoyancy, density, displacement, mass, phet, volume
仿真程序 密度


作者 Trish Loeblein
联系邮件 patricia.loeblein@colorado.edu
学校/组织 PhET
提交日期 11-4-22
更新日期 13-7-5