Discovering Acids and Bases

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ශීර්ෂ පාඨය Discovering Acids and Bases
විස්තරය 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.
විෂය Chemistry, Physics
මට්ටම K-5
වර්ගය Guided Activity
කාලය 60 minutes
ඇතුලත්කල පිළිතුරු No
භාෂාව ඉංග්‍රීසි
මූලපද acid, base, neutral, pH level, pH scale
අනුහුරුකරණ pH පරිමාණය : මූලික කරුණු (HTML5)

කර්තෘවරු Jacalyn Fiechter
පාසල / ආයතනය Hunter College
ඉදිරිපත් කල දිනය 4/4/18
යාවත්කාලීන කල දිනය 4/4/18