Curated OER
Changing the Water in the Aquarium
Students discover the importance and how to change the water in an aquarium. As a class, they review the types of impurities that are found in water and discuss how to keep the tank as clean as possible. They develop a water change...
Curated OER
Skin of Our Teeth by Thornton Wilder
In this allusion worksheet, students work in pairs to define the allusions assigned to them from the play 'Skin of Our Teeth.' Students present their research to the class.