Curated OER
Intermediate Electromagnetism and Electromagnetic Induction
In this electrical circuit worksheet, students answer a series of 24 open-ended questions about electromagnetism and electromagnetic induction. This worksheet is printable and the answers are revealed online.
Council for Economic Education
Econedlink: Profit Video and Quiz
This video teaches the concept of Profit. Profit is income received for entrepreneurial skills or risk taking and is calculated by subtracting a firm's costs of producing a good or service from the revenues received from selling the good...