Curated OER
Conductors and Insulators
Young scholars explore electrical terms and circuits. In this conductor lesson students divide into groups and complete a lab on electricity.
Curated OER
The Quest For Power
High schoolers investigate and apply properties of math. In this algebra and physics instructional activity, students define important vocabulary words to create a basic understanding of keywords. They perform experiments using concepts...
Curated OER
The Shocking Truth About Fruit
Looking for a great lesson on circuits and conductors of electricity? Take a look at this one! In it, 6th graders create circuits out of pennies, washers, alligator clips, fruit, and LED’s. Learners use voltmeters to analyze the circuits...
Science Geek
Properties of Solutions
Study the properties of solutions as they relate to mixtures. The slide show presents the key concepts involved with solutions including solvents, solutes, solubility, and electrolytes. Scholars learn the basics of the properties of...
Curated OER
Using Transistors: Let's Get Transistorized!
Young scholars build two circuits and explore how transistors function. This activity allow them to observe the operation of a transistor as an amplifier.
Curated OER
On The Move
Fourth graders solve basic mathematical problems. They identify and apply key terms and equations relative to physical science. They discuss how train engines use fuel to move a generator, which creates electrical current that moves...
Curated OER
Wire Types and Sizes
In this wires worksheet, students answer 16 questions about types of electrical wires, their gauge or sizes, the ampacity of wires and conduit.
Curated OER
Semiconductors
Students investigate the properites of a semiconductor device known as a diode. They recognize a diode as a one way conducting device. They describe alternating current and the use of a diode to convert it to direct current. Students...
National Nanotechnology Infrastructure Network
Small Scale Sculpting: Etch Lab
Make works of art using a vintage yet effective etching strategy. The surface of a semiconductor chip has specific patterns formed through a process called etching. Through a lab investigation, young scholars recreate that process...
Curated OER
Be forceful!
Didn't some scientist develop rules about force and motion? Youngsters can experience physical science as they determine which picture shows the force of pushing or pulling. Tip: Ask learners if they can think of any unseen forces that...
Curated OER
Phasor Mathematics
In this mathematics worksheet, students solve 13 questions on series, factorial, phase mathematics and calculus. They define what phasor means.
Curated OER
DC Metrology
In this physics worksheet, learners complete 11 short answer questions related to general metrology. They define basic metrological terms.
Curated OER
Transformers
Learners examine how a transformer works and its practical applications. In this electricity activity students complete several experiments using transformers and generators.
Science Geek
Electrochemistry
Introduce redox reactions including how to identify and solve them. After reviewing the rules for assigning oxidation numbers, a presentation presents trends and vocabulary. Finally, it explains voltaic cells, electrolytic cells,...
Curated OER
Making an Electromagnet
Students explore electromagnetic forces. In this electromagnetic lesson, students construct a working electromagnet and conduct a series of experiments to see what increases the strength of an electromagnet.
Curated OER
Sound and Hearing
Learners form an understanding that there are many different types of sound. The core concepts are presented in the most basic form for elementary school. Also students investigate how sound travels.
Curated OER
Applied Science - Built Environment Pre Lab (Morse Code)
Students study communication. In this telegraph lesson, students examine Morse code and the composition of an elementary telegraph circuit. They listen to a presentation and try to create Morse Code messages on a worksheet. This lesson...
Curated OER
Voltmeter Design
In this voltmeter activity, learners design and mathematically analyze a circuit they design. They also answer 17 questions about voltmeters, the voltage in given schematics, and the resistance in voltmeters.
Curated OER
TE Lesson: Navigating at the Speed of Satellites
Students 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
OHM's Law
Students study the relationship between current, voltage and resistance in a series circuit. In this investigative lesson students watch a demonstration and see how voltage is measured and see what OHM's law is.
Rochester Institute of Technology
Artificial Eye
Scientists in California developed a bionic eye that allows blind people to see edges of objects in black and white and costs $145,000. In the activity, groups of scholars discuss bioengineering, focusing on the human eye. They then...
Curated OER
Homopolar Motor Experiments
Students construct a homopolar motor following certain procedures. In this physics instructional activity, students explain how generators and motors work. They compare and contrast the characteristics of both.
Curated OER
Electromagnets
Students conduct a series of experiments on electromagnets. For this physics lesson, students build their own electromagnet and explain how it works. They determine the factors that affect its strength.
Curated OER
Electromagnetic Bomb (E-Bomb)
Students explain how E-bomb works. In this physics lesson, students simulate the effects of e-bombs on electronic targets. They discuss its potential harmful effects when used as a weapon.