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)