Curated OER
Exploration of Light
Fifth graders observe the video, Exploring Light and Color. They access a website to create their own light show. They conduct lab experiments to investigate refraction, reflection,and other light-related topics.
Curated OER
Looking Blue
Students participate in a research project that is exclusively using the internet. The author states that traditional labs are hard to conduct for a light lab. This one uses the internet with the intention that students can manipulate...
Curated OER
Waves, Sound, and Light
Ninth graders explain waves in terms of energy transfer and describe their basic types and characteristics. They solve mathematical problems involving wavelength and frequency. Students conduct experiments in reflection and refraction.
Curated OER
Geometrical Optics: Reflection and Refraction of Light
Students define and discus the concepts of wave fronts and rays. In groups, they distinguish between specular and diffuse reflections and use Snell's Law to predict the path of light rays. They calculate the speed of light through...
Curated OER
Extreme Flashlight Tag
Fifth graders view a Powerpoint show about reflecting light. They experiment through a reflection simulation on the internet. Students complete the activity by using mirrors and light to complete send light to a specified spot.
Curated OER
Physical Optics: The Wave Nature of Light
Students are introduced to the wave nature of light. In groups, they discuss Young's experiment and how diffraction and interference demonstrate the wave nature of light. Using examples, they show constructive and destructive...
Curated OER
Fiber Optics
Students explore the uses of optical fibers, are exposed to the principles of refraction and total internal reflection, solve problems relating to the design of fiber optic cables, and compare them to copper transmission lines.
Discovery Education
It's Getting Hot in Here
Class members engage in a STEM experiment and investigate how materials affect heating in a house by creating models of houses and using different top surface materials. They record the temperature inside the models and consider what the...
Curated OER
A New NATO?
Students read and interpret NATO's mission statement. After reading an article, they discover incidents in which NATO has deviated from their original purpose. In groups, they research the opinions of the countries of NATO. They write...
Curated OER
Phase In, Phase Out, the Magnificent Moon
First graders discuss why the moon appears to change shape. They use flashlights and balls to simulate the sun's light shining on the moon during its different phases. They read books, paint pictures and write sentences about the moon.
Curated OER
Field Trip to Living History Farms
Young scholars tour "Living History Farms" in Iowa. In this field trip preparation instructional activity, students observe ways Native Americans began growing crops in the 1700's as well as how the farm changed in the 1800's. Upon their...
Curated OER
WATTS UP?
Second graders research the Internet as they classify different forms of energy, investigate electrical energy and how to conserve energy.
Curated OER
Sea Ice and Satellites
Young scholars study satellites and satellite images using Google Earth. In this satellite instructional activity, students discuss satellites and how they work. Young scholars watch a demonstration of how satellites work and learn what...
Curated OER
Energy Dispersive Spectroscopy
Students calculate the values of electron binding energies. In this physics lesson plan, students solve for different wavelength characteristics of X-rays. They present their findings to the class.