Activity
Curated OER

4th Grade Food Safety Lesson

For Teachers 3rd - 5th Standards
From a high-speed hand-washing lesson to identifying important nutrients in fruits and veggies, this resource has several activity ideas and worksheets for teaching food safety to your learners.
Lesson Plan
Discovery Education

Sonar & Echolocation

For Teachers 9th - 12th Standards
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...