Curated OER
Dragonfly
The speed of a dragonfly brings math into the real world as your learners collaboratively see the value in calculating unit rates in direct proportion problems. This six-phase lesson encourages you, as the teacher, to only ask questions...
National Energy Education Development Project
Exploring Oil and Gas
The United States consumes more oil than any other country, about 1.85 billion barrels (or 77 billion gallons) a day. Viewers learn about the history of fossil fuel exploration and how they are formed in an informative presentation. They...
Curated OER
Origami Darner
In this art worksheet, students follow the directions to make an origami darner, which is a kind of dragonfly. There are 11 unlabeled diagrams that instruct students step by step in constructing this difficult project.
Curated OER
Pond Theme Unit
In this pond theme worksheet students research facts on pond life. Students complete comprehension questions, crosswords, word search, and math puzzles. Students write a short report.
Curated OER
A Tree of Life Activity
Students solve a mystery of the identification of a unknown organism by comparing its morphological characteristics to those in a tree of life classification poster. They compare the observable characteristics of the specimen and...