Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Naslov Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation
Opis 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.
Subjekt Hemija
Nivo High School (Viša škola), Middle School (Srednja škola)
Tip Lab, Ostalo
Trajanje 30 minuta
Uključen odgovor Da
Jezik Engleski
Ključne riječi electrolyte, nonelectrolyte
Simulacije Rastvori šećera i soli


Autori: Emily Moore, Lisa McGaw
Kontakt e-mail emily.moore@colorado.edu
Škola / Organizacija PhET, LTF
Poslato 8/3/12
Obnovljeno 8/11/12