Teach Engineering
Balsa Glider Competition
Change one variable and try again. Teams build basic balsa gliders and collect data on their flight distances and times. Through collaboration, the team decides on two modifications to make to the basic design and collect data for the...
Curated OER
High School EcoHouse Curriculum
How has the level of carbon dioxide changed over recent years, and what is contributing it? Groups work together to research and present their findings in a creative way. Also built into the lesson is a visit to a sustainable house, but...
Curated OER
Teenagers
In this fast-paced activity, learners identify the order of numbers from 13 to 20. They practice greater than and less than with verbal responses to pairs of numbers. Suggested accompaniments include counting forward and backward to 20....
Curated OER
Scoot for Money
Young scholars rotate through a group of centers counting the coins that are in a cup placed at each spot. After completing the entire circuit, papers are graded as a whole class and each student gets to spend the money in their cup at a...