Curated OER
Luminous Efficacy (Efficiency)
Students examine the basics of luminous efficacy and why it is used. In this light source lesson students test energy efficiency and the luminous efficiency for babies.
Curated OER
Infrared-Hot
Students 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
Practical Illustrations of Astronomical Concepts Relating to the Solar System
Eighth graders are introduced to concepts related to the Solar System. In groups, they participate in an experiment in which they must describe a ray of light and how it travels. They draw a diagram of the electromagnetic spectrum and...
Curated OER
Color Recognition
Young scholars envision how space observatories make use of monochromatic filters to collect data on the color of objects in space. They see the actual colors of objects when they are in monochromatic light.
Curated OER
Rain and Rainbows
Students explore the weather system by analyzing water properties. In this precipitation activity, students review weather related vocabulary terms and discuss how rainbows are created by light hitting droplets at the right time....
Curated OER
As the Sun Burns
Students examine the types of light the sun gives the Earth. They describe the electro-magnetic spectrum and how to protect themselves from different types of light. They identify the layers of the atmosphere as well.
Curated OER
Chloroplasts and Pigments
In this plant pigments worksheet, students compare the function of 3 types of pigments: chlorophylls, carotenoids, and phycobilins. This worksheet has 23 fill in the blank, 3 drawing, and 2 short answer questions.
Curated OER
Stellar Fingerprints: the Spectra of Stars
Students explain how an element can be identified using emission spectra. They relate the emission spectrum of hydrogen to its absorption spectrum and identify hydrogen absorption lines in the spectrum of stars.
Curated OER
Spectral Surprise
Students create spectral colors. In this hands-on science lesson, students examine the electromagnetic spectrum as they follow steps to create a model that separates and displays light.
Curated OER
Electromagnetic Radiation and the Bohr Atom
In this light worksheet, students calculate the frequency and wavelength. Students practice applying Planck's constant and determining the energy of a photon. This worksheet has 9 problems to solve.
Curated OER
Starlight, Star Heat
In this stars learning exercise, students read how astronomers calculate the temperature of a star by measuring its color. Students use a chart showing star temperatures and colors to complete 3 short answer questions.
Curated OER
The Universe in a Different Light
Pupils become aware of some of the objects studied in, and concepts associated with, high-energy astronomy. They do this by participating in card games that teach and review these concepts.
Curated OER
Examining Spectra
Students examine the spectra with the use of light while constructing their own spectroscope. They make observations about the colors and visible wavelengths of light and then conduct classroom discussions. As an extension students read...
Curated OER
It's All In The Surface: The Effects Of Color & Texture On The Ability Of A Surface To Absorb Solar Energy
Ninth graders examine how dark surfaces absorb more light than light surfaces. They perform an experiment that compares various surfaces abilities to absorb heat, then record and analyze the results.
Curated OER
All Those Seeing Color, Say Eye!
Students discuss feelings and explore how to recognize how they are feeling. In this exploratory lesson students discuss conflict and ways to resolve problems.
Curated OER
All Those Seeing Color, Say Eye!
Middle schoolers research and discuss the roles of the eye and brain in the perception of color. They watch a slideshow and complete a worksheet.
Curated OER
Sky Show
Students participate in a discussion of the sky and colors. They watch a demonstration of how colors can change. They examine the issue of if weather should be a part of their coursework.
Curated OER
Water and Ice
Students explore water. In this water lesson, students explore the physical properties and states of water. They observe how water changes states and document what they see.
NASA
Tools to Study Tornadoes and Galaxies
Take your class on an intergalactic journey as they explore the galaxy and various meteorological events taking place in our atmosphere each day. Learners investigate electromagnetic waves and the Doppler Effect before gathering radar...
NASA
The Atmospheric Filter
What is the difference between a comet and a meteoroid? An educational lesson includes five demonstrations of how the atmosphere can inhibit our ability to measure many things in the galaxy.
Curated OER
Get the Picture!
Astronomers practice downloading data from a high-energy satellite and translate the data into colored or shaded pixels. As a hands-on activity, they use pennies to simulate high-energy satellite data and they convert their penny...
Colorado State University
Why Does it Get Colder on a Clear Night than a Cloudy Night?
Clouds are nature's insulator! A lab investigation asks learners to use an infrared thermometer to measure differences in infrared temperatures. They find that pointing the thermometer at a cloud has a much different result than pointing...
Curated OER
Lesson 4 Activity 1: Mapping the Third Dimension
Students work in pairs to construct a simple stereoscope.
Curated OER
Galaxies
Tenth graders explore the structure and content of galaxies. Through discussion, lab, and hands-on activities, they discover the general structure of the three types of galaxies as well as the effect they have on the structure and...