Curated OER
Boat Hull Design
Working in small groups students develop three alternative boat designs. They discuss the rationale for the type of hull, propeller, location of ballast, and type of building material used in their design. They build their boat.
Curated OER
Pick It Up!
Students investigate recycling by creating receptacles that can hold trash or recyclable items. In this graphic design lesson, students encourage their classmates to help save the environment by using a recycling receptacle they have...
Curated OER
Dinosaur and DNA Days
Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...
Curated OER
Beginning Statistical Inquiries into the Scientific Method: Jelly-Side-Down
Students describe what happens when a piece of jellied toast is dropped off a table. From these observations, students pose a question concerning which side of the jellied toast land on the floor.
Curated OER
Toward a Sustainable Agriculture
Learners examine how to use ecological analysis to animal production systems. In this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.
Curated OER
School Identity
Third graders discuss what symbols make a group. As a class, they create a list of the advantages and disadvantages of a school uniform and how it reflects the culture of the school. They complete worksheets and discuss their own...