Curated OER
Soil Composition: Then and Now
Students identify the location of their school from a 1926 digitized Soil Sample map. Using remaining landforms, they determine the type of soil identified during that time, and compare it to the soil currently found near the school.
Curated OER
Benthic Macroinvertebrates
Students survey and describe a stream ecosystem. They sample the benthic macroinvertebrate populations of a given stream and determine community structure through the use of the Chandler Index and a species diversity index.
Curated OER
Fish and Oxygen
Students explore what factors affect population dynamics, identify factors affecting fish populations, and use Stella to model how dissolved oxygen affects fish populations.
Curated OER
Journey to the Afterlife
Students work together to design an Egyptian funerary barge. They discover the importance of the afterlife to Egyptians. They create their boat and share their design with the class. They compare and contrast the technology of Ancient...
Curated OER
How Does it Affect Plants?
Students examine the effects of acid rain on plants. They observe the growth of seeds and the health of different plants for a month. They share their findings with the community.