Discovering Acids and Bases

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Titlul 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.
Disciplina Chimie, Fizică
Nivel K-5
Tip Activitate dirijată
Durata 60 minute
Răspunsuri incluse Nu
Limba Engleză
Cuvinte cheie acid, base, neutral, pH level, pH scale
Simulare(i) Scara pH: noțiuni de bază (HTML5)

Autor(i) Jacalyn Fiechter
Școală / Organizație Hunter College
Data transmiterii 04.04.2018
Data actualizării 04.04.2018