Discovering Acids and Bases

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Názov Discovering Acids and Bases
Popis This investigation prompts students to predict, experiment and discover acids and bases using the simulation's virtual pH scale. Students are asked to predict which substances in the simulation are acids and bases, and test their hypotheses by measuring each substance's pH level. Students will compare acids and bases in order to determine characteristics that may deem a substance either an acid or a base. Children develop meaning to key terms, and apply their knowledge acquired from their data to an extension activity that explores dilution and its effect on pH levels.
Predmet Chémia, Fyzika
Úroveň K-5
Typ Sprievodné aktivity
Trvanie 60 min
Vrátane odpovedí Nie
Jazyk Angličtina
Kľúčové slová acid, base, neutral, pH level, pH scale
Simulácia pH škála: základy (HTML5)

Autor(i) Jacalyn Fiechter
Škola / Organizácia Hunter College
Dátum odoslania 4.4.2018
Dátum aktualizácie 4.4.2018