Discovering Acids and Bases

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Titolo Discovering Acids and Bases
Descrizione 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.
Disciplina Chimica, Fisica
Livello elementari
Tipo Attività guidate
Durata 60 minuti
Risposte incluse No
Lingua Inglese
Parole chiave acid, base, neutral, pH level, pH scale
Simulazioni Scala del pH: introduzione (HTML5)

Autori Jacalyn Fiechter
Scuola / Organizzazione Hunter College
Proposto il 04/04/18
Aggiornato il 04/04/18