Discovering Acids and Bases

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Pealkiri Discovering Acids and Bases
Kirjeldus 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.
Õppeaine Füüsika, Keemia
Tase K-5
Tüüp Guided Activity
Kestus 60 minutit
Koos vastustega Ei
Keel inglise
Võtmesõnad acid, base, neutral, pH level, pH scale
Simulatsioonid pH-skaala: algtõed (HTML5)

Autorid Jacalyn Fiechter
Kool / Organisatsioon Hunter College
Sisestatud 4.04.18
Uuendatud 4.04.18