Discovering Acids and Bases

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Titlu Discovering Acids and Bases
Descriere 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.
Subiect Chemistry, Physics
Nivel K-5
Tip Guided Activity
Durata 60 minutes
Răspunsuri incluse No
Limbă English
Cuvinte cheie acid, base, neutral, pH level, pH scale
Simularea Scara pH: noțiuni de bază (HTML5)

Autori Jacalyn Fiechter
Şcoală / Organizaţie Hunter College
Prima transmisie 04.04.2018
Ultima verificare 04.04.2018