Curated OER
Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
Curated OER
Take Pride
Young scholars observe litter around their school and community. They vote on areas to adopt and to keep clean
Curated OER
THE TRAVELS OF BABAR: An Adventure in Scale :Building a Model Hot Air Balloon
Students encounter basic facts about helium and hot air. They compare the weight and size of different materials. Students work collaboratively in teams. They create their own model balloon.
Curated OER
Liquid Logic: Experiments in Viscosity
Students examine specific characteristics of liquids through a hands-on lab activity. An experiment with teacher prepared viscosity tubes is conducted in which liquid identities are predicted based on data. A hypothesis is written to...
Curated OER
Breaking News English: 50,000 Dead - US Token Aid
In this English worksheet, students read "50,000 Dead - US Token Aid," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.