Curated OER
Speed of Sound
Students examine the phenomenon of sounds traveling slower than light. They discover why they see things before they hear them and how to estimate the speed of sound as homework.
Space Awareness
Where on Earth Am I?
Almost every phone has GPS installed, but a large number of teens don't know how the technology works. An initial activity illustrates how GPS determines a location on Earth. Scholars then apply trilateration procedures to a...
Curated OER
Light and Optics
For this light and optics worksheet, 11th graders fill in 7 blanks about the nature of light, draw 9 diagrams to illustrate reflection, refraction, lenses and color.
Curated OER
Light and Optics
In this science learning exercise, students look for the words to fill in the crossword puzzle that is focused upon the concepts of light and optics.
Curated OER
The Speed of Galaxy Q2125-431
In this speed of a galaxy worksheet, students use a given equation for the speed of an object and they use the spectral lines for Hydrogen Alpha and Beta from the Seyfert galaxy to answer 6 questions. They determine the observed...
Curated OER
Fish Tank Optics: Learning How Light Travels
Students examine light waves and see how they travel. They explain that light moves in waves, which can bounce off of or go through materials. They use a flashlight to shine on a variety of objects.
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...
Bowels Physics
Kinematics
Lead your class on a speedy journey as you present an effective lesson on kinematics. Individuals review speed, acceleration, and velocity before completing several practice problems to integrate the concepts.Â
Cornell University
Diffraction Demystified
Study diffraction patterns using CDs and DVDs! Scholars measure the diffraction patterns of a light wave as it hits a CD or DVD. Using the information, they can measure the distance between the tracks.Â
Curated OER
Calculating Speed
For this speed worksheet, students calculate the average speed of an object or the distance an object travels at a certain speed in 11 word problems.
Curated OER
Physics: Light and Sound
Students explore the concepts of light waves and sound waves. In this physics instructional activity, students complete activities that require them to investigate how light and sound waves travel.
Curated OER
Light and Vision
In this light and vision learning exercise, learners will review the characteristics of light including how the eyes use light to see. This learning exercise has 9 fill in the blank, 8 true or false, 9 multiple choice, and 1 short answer...
NASA
The Electromagnetic Spectrum
Did you realize the visible light spectrum is less than three percent of the electromagnetic spectrum? A hands-onlesson includes five activities and experiments for scholars to explore and discover many advanced science concepts. They...
Curated OER
Refraction Through a Circular Disk
In this refraction through a circular disk learning exercise, students are given a diagram of a circular disk of leaded glass with light striking it. Students use the diagram to find the angle of incidence of the light, the angle of...
Curated OER
Distances in Space
In this distances in space worksheet, students learn about astronomical units and light years as measurements for great distances. Students use both of these units of measurements to solve five problems.
Curated OER
Stars
In this stars learning exercise, students determine if 15 statements about stars, constellations, Polaris, light years and the position of the stars are true or false. If they are false, students change the italicized word in the...
Curated OER
Miscellaneous Light Topics
In this light topics science worksheet, high schoolers read selections about fiber optics, fluorescent light, incandescent light, total internal reflection, polarization, glow-in-the-dark light, and lasers. Students then respond to 32...
Curated OER
Innovation: Light Speed
Get your scholars working at "light speed" with this worksheet on how different wave frequencies have been discovered and used. The assignment has 20 short-answer questions, set up in a table. Consider re-doing the table or allowing...
PHET
Band Structure
Electricity travels at the speed of light, 186,000 miles per second. Through a simulation, classes see how the structure of energy bands in crystals of atoms determines how materials conduct electricity. Participants can change the...
Curated OER
Light and Optics
Third graders utilize the scientific method to explain light and optics in this five lessons unit. Through experimentation and discussion, 3rd graders canvass the concepts of light traveling, reflection and refraction.
Curated OER
Factor Conversion
In this factor worksheet, learners practice doing factor conversions of time, length, speed, and weight. This worksheet has 12 word problems to solve.
Curated OER
A Star Sheds a Comet Tail!
In this comet tails and stars worksheet, students read about the star Mira and the vast clouds of gases it emits. They use a photograph from the Galaxy Evolution Explorer satellite to solve 5 problems about the scale of the image, the...
Curated OER
Algebra: Mirror, Mirror on the Universe
Students assess how algebra, telescopes, space exploration and optics are so important in astronomy. They encounter studies on the Hubble Space Telescope, Hubble Deep Field and how algebra helps to determine the effects of contamination...
Curated OER
The Sounds of Summer
Students experiment with measuring the speed of sound in an open field by clapping hands and measuring the time delay between the clap and hearing the sound at a long distance. Students practice solving equations at completion of activity.