Curated OER
"Water is Life" Global Water Awareness
Learners examine and calculate the percentage of potable water remaining on the earth. In this ecology and geography lesson, students brainstorm the main factors affecting water distribution. Learners use mathematical problem solving to...
Curated OER
Let's Build a Worm Bin
Students explore the process of decomposition. In this ecology and measurement lesson, students prepare a worm home to be used for vermicomposting. Students weigh a group of worms and the added food, recording this information on a data...
Curated OER
Math and Science in a Wetland
Students describe safe practice when doing field and lab investigations in a estuary or wetland. They create a model of an estuary and describe their value and function. They participate in field study in which they collect and analyze...
Curated OER
What do Bison Eat?
Students identify the three major categories of food eaten by bison. In groups, they collect examples of grass and forbs and press them. They complete a chart of the percentages of each type of food the bison eat in a day. They...
Curated OER
Introduction to Measuring the Forest
Students investigate how much wood is in a forest. In this forestry instructional activity, students calculate how much usable wood comes from the forest. They will read, Sizing Things Up from Trees + Me = Forestry, measure firewood...