Curated OER
Solving Rational Equations
In this algebra worksheet, 11th graders solve rational expressions, by combining the denominators and making them common. They solve word problems using algebra. There are 10 questions with an answer key.
Curated OER
Solving Fractional Equations
In this algebra worksheet, 11th graders solve irrational functions by identifying the variables and make sure the equation is a true statement. They solve word problems also. There are 12 questions with an answer key.
Flipping Physics
AP Physics 1: Electricity Review
Are your scientists needing a review of the electricity concepts that will appear on the AP Physics test? This fast-paced video offers a comprehensive review of the topic. It also includes common misconceptions and test-taking tips.
It's About Time
Detect and Induce Currents
Young scientists recreate an 1820 experiment and build off of it to investigate how to detect and induce electrical currents. As a final activity, scholars answer questions in multiple formats.
Curated OER
Food Webs
Fourth graders discover how organisms depend upon each other in an ecosystem. In this ecosystems lesson, 4th graders use food webs to discuss the interdependence between organisms in an ecosystem.
Curated OER
Castaway or Survivor
What a clever idea! Chemistry learners imagine themselves deserted on an island with a radio, but no batteries. They also have a few odds and ends in their pockets and storage chest. They are challenged to create a battery that will...
Curated OER
What's Wrong With Nuclear Power, Anyway?
Learners see that the production and use of nuclear energy has been both praised and condemned as a source of electrical power for our daily living. They examine the reasons for the conflict of opinions in our society.
Curated OER
Electricity Layered Curriculum
Students describe how electric charges exert forces on each other as well as compare the strengths of electric and gravitational forces. They distinguish between conductors and insulators. In addition, students examine voltage and...
Curated OER
Lightning Rod
In this lightning rod worksheet, students make a lightning rod out of batteries, breadboard, light bulbs, wires, and more. Students also answer 2 questions.
Curated OER
Chemistry: Renewable and Nonrenewable Energy
Students research on renewable and nonrenewable resources. In this chemistry lesson, students design and build solar panels. They evaluate their device and write a lab report.
Curated OER
The Physics of Electricity: Real or Magic?
Eighth graders participate in various demonstrations on electricity. In this physics instructional activity, 8th graders explore static and current electricity. They apply concepts to real world situations.