Curated OER
Soil Treasure Hunt
Students explore the concept of soil and decomposition. In this soil and decomposition lesson, students investigate bags of soil. Students then learn how animals and other organisms help in the decomposition process.
Curated OER
The Effect of Moisture on Soil Temperature
Students analyze the relationship between soil moisture and its effect on soil temperature.
Curated OER
Wonder Underground
Students classify and record objects they find "underground." For this observation lesson, students dig into bins filled with soil and encounter various objects such as bark, twigs, etc. Students classify their findings.
Curated OER
Worms in a Bottle
Young scholars gain a better understanding of the worm and its role in the recycling of organic materials into simpler forms by constructing worm bottles and observing for 60 to 90 days.
Curated OER
How Does Climate Affect Plant Growth?
First graders compare plant samples obtained from two different sites to explore how climate affects plants.