Curated OER
Identifying Organisms
For this organisms worksheet, students explain why scientists use common names to identify organisms and why scientific names are important. Then they describe the characteristics of the bark of a Betula alleghaniensis and how many pairs...
Curated OER
Determining the Amount of Transpiration from a Schoolyard Tree
Pupils calculate the amount of water transpired by a single leaf and estimate that transpired by an entire rainforest.