Curated OER
Blood, I Presume?
Students explain the value of blood in trials. In this DNA lesson students work together to collect and share information and ideas that they come up with after learning how to distinguish blood from other stains.
Curated OER
Economics Discussion
In this economics discussion worksheet, students respond to economics ideas and defend their opinions with facts and examples.
Curated OER
It’s Your Trash!
Students identify the different sections of a landfill. In this ecology instructional activity, students brainstorm ways that they can help in proper trash disposal. They write a reflection journal about their thoughts on the subject.
Pennsylvania Department of Education
Plant and Animal Adaptations
Fourth graders identify behavioral and structural adaptations to plant and animal life. In this unit overview, 4th graders discuss the importance of variation and adaptation in a species survival. This is a unit overview and does not...