Discovering Acids and Bases

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Titel Discovering Acids and Bases
Beschrijving 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.
Onderwerp Chemie, Fysica
Niveau K-5
Type Geleide Activiteit
Duur 60 minuten
Antwoorden inbegrepen Neen
Taal Engels
Sleutelwoorden acid, base, neutral, pH level, pH scale
Simulatie(s) pH schaal: eenvoudig (HTML5)

Auteur(s) Jacalyn Fiechter
School Hunter College
Datum waarop ingediend 4-4-18
Datum waarop aangepast 4-4-18