Activity
TeachEngineering

Teach Engineering: Introduction to Circuits and Ohm's Law

For Teachers 9th - 10th
Students will explore the basics of dc circuits analyzing the light from light bulbs when connected in series and parallel circuits. Ohm's Law and the equation for power dissipated by a circuit will be the primary equations used. Using...
Article
Other

Spark Fun: Voltage, Current, Resistance, and Ohm's Law

For Students 9th - 10th
Whether you are looking for an introduction to resistors, volt, and current, or just looking for a reference, this article provides great information for all ability levels. Great videos, diagrams, images, and links to more information...
Online Course
Cosmo Learning

Cosmo Learning: Introduction to Microelectronics

For Students 9th - 10th
A collection of video lectures from an introduction to microelectronics taught at the University of California, Berkeley. The course teaches digital integrated circuits by covering circuit analysis and microelectronic devices and...
Activity
Science Buddies

Science Buddies: Sliding Light: How to Make a Dimmer Switch With a Pencil

For Students 9th - 10th
In this electronics science fair project, students will make a simple dimmer switch and investigate the relationship between the resistance in the circuit and the amount of light produced. The Science Buddies project ideas are set up...
Activity
Science Buddies

Science Buddies: Build Your Own Windmill Generator

For Students 9th - 10th
Build your own windmill and see how the wind can be converted into energy to produce electricity. This science fair project should help you understand the use of wind as a source of alternative energy. The Science Buddies project ideas...