Curated OER
Sources of Electricity
In this online electricity worksheet, students are asked 10 questions about electric current and battery energy, an online answer key provided.
Curated OER
A "Capital" Idea
Eighth graders prepare for a field trip to Washington, DC by researching landmark, monument, or building in Washington. They use the information in small groups to design a multimedia presentation. They include a spreadsheet that shows...
Curated OER
AC Filtering With Capacitors
Students investigate the properties of capacitors and discover that capacitors block DC and filter AC. They discover the function of capacitors. Students differentiate between AC and DC power. They explore the role of resistors.