Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


Download 或者您要將所有檔案以 zip 檔下載。



主題 Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water?
說明 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 化學, 地球科學, 物理
程度 大學 - 簡介, 高中
類型 作業, 實驗室, 概念問題
解答
語言 英語
關鍵字 buoyancy, density, displacement, mass, phet, volume
模擬教學 Density 密度


作者 Trish Loeblein
聯繫 Email patricia.loeblein@colorado.edu
學校 / 機構 PhET
提交日期 2011/4/22
更新日期 2013/7/5