Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation Une étoile d'or indique, les activités de haute qualité fondées sur la recherche qui suivent les directives de conception PhET.


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Titre Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation
Description This activity is designed to be a guided inquiry lesson using a simulation produced by the PhET group from the University of Colorado at Boulder. The lesson has two parts, and can be used in a unit on chemical bonding or solutions. In Part I, students are given the opportunity to explore the simulation and the effect of adding sugar and salt to water. In Part II, students are introduced to the terms electrolyte and nonelectro- lyte. In the Extension, students have the opportunity to explore several other substances, and are introduced to the ideas of ionic and covalent bonding.
Sujet Chimie
Niveau Collège, Lycée
Type Autre, Labo
Durée 30 minutes
Réponses incluses Oui
Langue Anglais
Mots clés electrolyte, nonelectrolyte
Simulation(s) Solutions de sucre et de sel


Auteur(s) Emily Moore, Lisa McGaw
Email de contact emily.moore@colorado.edu
Ecole / Organisation PhET, LTF
Date de soumission 03/08/12
Date de mise à jour 11/08/12