Discovering Acids and Bases

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Pavadinimas Discovering Acids and Bases
Aprašymas 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.
Tema Chemija, Fizika
Lygis K-5
Tipas Guided Activity
Trukmė 60 minutės
Įtraukti Atsakymai Ne
Kalba Anglų
Raktažodžiai acid, base, neutral, pH level, pH scale
Simuliacija(-os) pH skalė: pagrindai (HTML5)

Autorius (-ai) Jacalyn Fiechter
Mokykla / Organizacija Hunter College
Pateikimo data 18.4.4
Data atnaujinta 18.4.4