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- Grade Range
- 6th - 8th
- Rating

Students experience how to test for pH and explain its relationships to them and their environment. They draw and label a pH scale. Full Review »
- Grade Range
- 3rd - 6th
- Rating

Students test solutions to determine the pH and make a chart to display findings. They observe lime used as a neutralization. Full Review »
- Grade Range
- 7th - 8th
- Rating

Students, using wireless laptops and pH probes, predict and measure the pH of water samples taken from 3 different locations at Black Bayou Lake. They gather data, classify water samples, and synthesize possible pollution sources. Full Review »
- Grade Range
- 7th - 8th
- Rating

Students examine what acid precipitation is and how it is produced and become acquainted with the effects of acid precipitation on plants and animals in the Northern Forest. Students participate in three activities in which they discover common substances that are acidic, determine the approximate pH of common substances, and make acid rain. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students focus on the mathematical and conceptual aspects of acid and base chemistry. They develop comprehension on pH probes, titration and neutralization. Students are involved in several rough and formal laboratory experiments. Full Review »
- Grade Range
- 11th - 12th
- Rating

Students examine and complete data tables for several different soil samples with regard to pH factor, soil's pH after fertilizer is added, soil's ability to absorb acid rain, and effect of acid rain on availability of plant nutrients. Full Review »
- Grade Range
- 9th
- Rating

Students complete an experiment to determine the pH values of a variety of common household substances. They use red cabbage to find the indicator colors of the pH range. They complete a data table that includes a prediction and actual reading of the pH values. They complete a data processing worksheet. Full Review »
- Grade Range
- 9th
- Rating

Students are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the ratings of the Ph scale. To solve the problem the students use a KWL organizer. Full Review »
- Grade Range
- 9th - 10th
- Rating

Students incorporate higher order thinking skills with this in depth research project. This project bridges the Sciences to other disciplines. Students research the diversity and interdependence of Life. They explain the structure and function of ecosystems today and how they have changed over time. Full Review »
- Grade Range
- 7th
- Rating

Students in a chemistry class determine how the combination of acids and bases affect the size of the reaction. After testing the chemicals with pH paper, they fill out charts determining the pH factors of numerous household liquids. The project concludes with students composing their hypotheses about how the pH level impacts the reaction size. Full Review »

