Curated OER
Money Matters
Students explore the concept of money. In this money lesson, students role play an economy. Students are divided into three categories- the money factory, construction workers, and the grocery store. Students work cooperatively to make...
Curated OER
Sound Pictures
High schoolers examine the components of a sonar system. In this physical science lesson students explain how multibeam and sidescan sonar systems are useful to ocean explorers. High schoolers simulate sonar operations in an...