Curated OER
Fundamentals of Radio Communication
Twelfth graders explain the role of electromagnetic waves and antenna in radio communication. In this lesson, 12th graders examine circuit diagrams and solve wave related problems. They also calculate theoretical antenna length for...
American Psychological Association
Get Your Class Back! Free Your Class from Cell Phones in 5 Minutes
Welcome to a class in Cell Phones Anonymous! Rid students of their addiction with an easy, positive reinforcement, two-step program: turn them off and put them in a box at the front of the classroom. Each day they participate, they...
Nikola Tesla documentary student worksheet
PBS documentary: Tesla - Master of Lightning; this worksheet will keep the students engaged while watching this excellent documentary about Tesla. The documentary can be found on Netflix or YouTube. It will take two class periods to...
Curated OER
Wind Power
What a wonderful way to explore wind power! Through this lesson, learners get a background in the history of wind power, create their own wind turbine, and the test their designs. This is a terrific way to tie scientific principles to...
California Institute of Technology
Physics of Light
Gummy bears are tasty, but did you know they are also used to determine color and light properties? Use the activity as a way to demonstrate light absorption, light reflection, and refraction with high schooler. Pupils conduct small...
Cornell University
Shedding a "Little" Light on Cancer Surgery
Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This...
National Institute of Open Schooling
Radioactive Pollution
Radioactive pollutants can enter the body through ingestion, inhalation, absorption, or injection. The last lesson in a series of 36 introduces pupils to radioactive pollution. They study its sources, both natural and man-made, its...
Cornell University
Light Waves: Grades 9-12
Explore the behavior of light waves with a lab activity. Scholars build new vocabulary through experimentation and observation. Using different mediums, they model reflection, refraction, transmission, diffusion, and scattering of light.
Science 4 Inquiry
Battle of the Waves
Which travels faster, light or sound? Scholars work in groups to simulate the ability for waves to travel through solids, liquids, gases, and through a vacuum. Then, they learn about the properties of a mystery wave and must determine...
Teach Engineering
Thirsty for Gold
In the last portion of the six-part unit, teams perform an experiment with gold nanoparticles to determine which sport drink has the most electrolytes. The nanoparticles are used as chemical sensors and fluoresce in different wavelengths...
Serendip
How Do We Sense the Flavors of Food?
We taste with our taste buds, so why do flavors change when we have a stuffy nose? Scholars experiment with taste testing while holding their noses and then while smelling. They record their observations in pairs and come together to...
Curated OER
Electrostatics
Students examine ways positive and negative charges are attracted and repelled by watching teacher demonstrations, and complete activity sheet related to classroom demonstration activities to prove proficiency of knowledge of...
Curated OER
AC Motor Theory
In this electrical circuit worksheet, students answer a series of 20 open-ended questions about AC motor circuits. This worksheet is printable and the answers are revealed online.
Curated OER
Infrared-Hot
Learners describe how the sun heats the Earth, explain the nature of infrared light, explain how thunderstorms are formed and use infrared maps to predict severe weather.
Curated OER
Applied Science -Physics (2B) Pre Lab
Second graders look at different types of energy. In this energy lesson, 2nd graders define energy and the difference between kinetic and potential energy. They see examples with falling books and a slinky.
Curated OER
Science: Wind Power
Students build models of wind turbines and experiment with different designs that will improve efficiency. Students will understand the use of wind power as a renewable resource.
Curated OER
CONVECTION
Students experiment to produce a visual convection current in the classroom and compare it to the images taken of convection cells in the Sun. They analyze the source of the Sun's energy and this type of energy transport.
Curated OER
Electricity
Students explore electricity. After watching a PowerPoint presentation, students discuss the composition of electricity and how it is made. They participate in discovery activities by rotation through four activity stations set up on the...
Curated OER
Magnetism
Young scholars experiment with the concept of magnetism. Working in small groups, students design an experiment to test the magnet attraction of various substances. After completing their experiments, young scholars research magnetism...
Curated OER
Microphones
In this microphones instructional activity, students answer five questions about different types of microphones such as moving coil, crystal, and carbon microphones.
Curated OER
The Historical Development of Magnetism
Students discuss the history and importance of magnets to the world. In this magnetism lesson, students write an essay of a world without magnets. Students may research addition information to add details about uses of magnets.
Curated OER
Applied Science - Built Environment (3) Pre Lab
Third graders discuss types of transportation. In this transportation lesson, 3rd graders discuss common ways people get around and the effect of electric energy on our society. They write a paragraph about different kinds of...
Curated OER
Chemiluminescence
Students explore chemiluminescence through various experiments. In this chemistry lesson, students explain the chemical reaction that drives the process. They give real life applications of chemiluminescence.
Curated OER
Magnetism
In this magnetism learning exercise, students review concepts relating to magnetic fields, transformers, galvanometers, and electric motors. This learning exercise has 9 fill in the blank and 11 short answer questions.