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 |