Science Education Resource Center at Carleton College
Serc: Investigating Acid Rain: The Affect of Acid on Seed Germination
In this biology lab, students will investigate whether acid/acid rain affects the germination of seeds through the use of observation, experimentation, data analysis, oral presentations, and scientific writing.
Science Education Resource Center at Carleton College
Serc: Mn Step: The Effect of Acid Rain on Seed Growth
A lab activity that takes place over a few weeks, where students first determine the pH of different solutions, then choose three that are acidic. They set up petri dishes with radish seeds and hydrate them with the different solutions...
Science Education Resource Center at Carleton College
Serc: Investigating Soil Acidity: Comparing P H and Buffering Capacity of Soils
As part of acid rain study, (environmental chemistry lab) students investigate the differences in pH of soil samples. They will collect and dry samples from the local prairie including grassland, transition, forest and riverbank and...