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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Názov Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation
Popis 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.
Predmet Chémia
Úroveň Stredná škola, ZŠ druhý stupeň
Typ Iné, Laboratórne cvičenie
Trvanie 30 min
Vrátane odpovedí Yes
Jazyk Angličtina
Kľúčové slová electrolyte, nonelectrolyte
Simulácia Roztoky cukru a soli: Makro


Autor(i) Emily Moore, Lisa McGaw
Kontaktný email emily.moore@colorado.edu
Škola / Organizácia PhET, LTF
Dátum odoslania 3.8.2012
Dátum aktualizácie 11.8.2012