Curated OER
Parallel DC Circuits
In this circuits worksheet, students answer 24 questions about parallel DC circuits including finding the current drawn by resistors, the total resistance, and the voltage impressed across each resistor in the circuit. Students also...
Curated OER
Metalloids
Pupils discuss metalloids, their use as semiconductors, and their impact on the computer industry. They work in groups to create a visual timeline showing the evolution of the computer.
Curated OER
Conductors and Insulators
Fifth graders investigate conductors and insulators by testing their hypotheses. They use copper wire and batteries to light a bulb. They use a penny and a plastic spoon to determine which is an insulator and which is a conductor.
Curated OER
Conductors, Insulators, and Semiconductors
Middle schoolers will investigate the differences in conductivity of materials, design a variety of complete circuits, and observe the differences between the manner in which light is produced in an incandescent light bulb and an LED.
Curated OER
Circuit Breakers
Fifth graders build a circuit breaker and examine its function within a circuit.
Curated OER
Tsunamis
Students investigate the natural disasters known as tsunamis by researching the Internet. In this nature instructional activity, students define the word tsunami and discuss how they are created. Students complete an online...
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Minerals and You
Students study how mineral are used in everything around us-- from cereal to satellites. After informing the students about minerals they will discuss the ones that are in the area of the students.
Curated OER
Red Shift, Blue Shift
Young scholars demonstrate how stellar spectra measures a star's motion relative to Earth along the line of sight.
Curated OER
The Efficient City
Young scholars research and create a realistic plan for energy efficiency. In this investigative lesson students answer questions and fill out a worksheet on energy.
Curated OER
Student Exploration: Circuit Builder
In this circuit builder instructional activity, learners use the Circuit Builder Gizmo to answer 15 questions and complete charts about different kinds of circuits. Students will need to have access to the online Gizmo to complete the...
Curated OER
Hybrid Automobiles
Students explain the basic principles of gasoline engines as propulsion for vehicles. They cite reasons why alternatives for gasoline engines are being considered and explain differences between a motor and an engine.
Curated OER
Batteries and Bulbs
Students examine the uses of batteries and bulbs and explain the differences between series and parallel circuits. In this circuits lesson students complete a lab activity.
Curated OER
The Story of the Transistor
Learners brainstorm on how certain items have become smaller as technology advances. They watch a video about the history of the transistor.
Curated OER
White Star Line and the Titanic
Was the Titanic advertised as an unsinkable ship, or was it just what the public believed? In this analysis activity, historians examine both primary and secondary sources to determine the answer to this question and the reliability of...
Curated OER
TE Lesson: Navigating at the Speed of Satellites
Learners study the basic concepts of the Global Positioning System and how it increases the accuracy of navigation. They examine trilateration and how the speed of light is used to calculate distances.
Curated OER
Geography Made Fun with Technology
Students incorporate knowledge box into their classroom activities. In this technology integration activity, students fill out a graphic organizer using Glossopedia to analyze a new subject.
Technovation
Curiosity Machine: Challenges: Engineer an Electric Switch
Using your knowledge of the flow of electricity, do you think you could build a switch that can complete a circuit to turn on an LED? This site contains the challenge, tips, a lesson plan, and a place for students to document their...
Other
The Blobz Guide to Electric Circuits
An exciting interactive site of games, activities, information, and quizzes about electric circuits. You'll learn what makes circuits work, all about conductors and insulators, switches, changing circuits, and circuit diagrams. Learning...
Ducksters
Ducksters: Kids Science: Electricity 101
Kid's learn about the basic science of electricity. What is it and how it works.
Science Buddies
Science Buddies: Build a Reed Switch Motor
After building a simple electric motor from a kit, with this experiment you can explore how voltage affects motor speed. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
Science Buddies
Science Buddies: Sliding Light: How to Make a Dimmer Switch With a Pencil
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...
Creative Science Centre
Creative Science Centre: 6 Generators
Apart from the piezo generator, all of these generators are based on the same simple design, where magnets are rotated near to coils of wire (Faraday Induction). There is no coil switching so these are AC generators. On magnet movement,...
Science Buddies
Science Buddies: Pick This Project!
This lab will help you understand the physics of vibrating strings, and find out why the tone of an electric guitar changes when you switch between the different pickups. If playing guitars is a hobby of yours, this experiment makes an...
Science Museum, London
Science Museum: Robot Bugs
Build a robot and watch how it moves. Activity is designed to help students learn how electrical circuits and switches control how things move.