Curated OER
Lesson for the EasyJet Set
Students take a closer look at the environmental costs of flying. In this current events lesson, students research the noted Web sites regarding the Airbus, noise pollution, and oil use associated with airline travel. Students brainstorm...
Curated OER
Parabola with Horizontal Directrix
Pupils find the vertex, directrix, and focus of a parabola. They graph parabolic functions and solve application problems involving parabalas.
Curated OER
Parabola With Horizontal Directrix
Students find the vertex, directrix, and focus of a parabola and graph parabolic functions. They solve problems involving parabolas after a demonstration lesson by the teacher.
Curated OER
Brine Shrimp 1: Hatching Brine Shrimp
Learners review their prior knowledge on brine shrimp. In groups, they raise a group of brine shrimp and design an artificial environment in which they can live. They change the conditions of the environment to see how the shrimp react...