Curated OER
Electromagnetic and Physical Waves
Students compare and contrast electromagnetic and physical waves. In this wave lesson, students discover that all waves reflect, refract, and diffract energy. Students work in small groups to experiment with waves and evaluate the type...
Curated OER
Fiber Optics
This is a printout of the slides for a presentation on fiber optics. In bullet-style notes, it covers how optic fibers work, their structure, different types, and their use. You may use these as a lecture guide, or if you want to take...
Curated OER
Sound
Students identify sources and importance of sound, discuss sounds heard on way to school, explain why sound waves can be "seen", and participate in various classroom activities and experiments that illustrate how sound travels.
Curated OER
"You may now enter the Holodeck."
Students study and make a hologram. In this holography mini-unit, students study the science behind holography and in the culminating activity they create their own holograph. This mini-unit includes six lessons and a culminating activity.
Curated OER
Death On Board La Belle: Finding Clues from Old Bones
Students practice analyzing skeletal remains for clues by using the Internet. In this scientific investigation lesson, students research the La Belle shipwreck using the Internet and written materials, later completing a Skeletal...
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.
Curated OER
Starring...Bears!
Learners illustrate a First Nations' legend. In this legend of bears lesson, students read several legends which involve bears and groups of stars or constellations. After reading, learners illustrate portions of the stories....
Curated OER
Sound Vibrations
Students examine how vibrations are responsible for the sounds we hear. Students experience vibrations using several of their senses.
Curated OER
SOUND VIBRATIONS
Student designs a test that uses their sense of hearing to judge the effectiveness of different solids to transmit sound vibrations. Pupils experience vibrations using several of their senses.
Curated OER
science: Light Up the Ocean
learners investigate light levels under the ocean by conducting several simulations. After creating solutions representing seawater, they shine a light sensor on it to discover how light diffuses and is absorbed by the impurities in the...
Curated OER
What's Up? Astronomy Curriculum
Students study astronomy. In preparation for a field trip to a planetarium, students discuss the stars, planets, and light. They explore the importance of the north star and constellations. The Digitarium system is used to assist the...
Curated OER
What's Up?
Learners compare and contrast the various heavenly bodies found in the sky at night. They identify the moon and stars in the sky as well as how the stars form pictures called constellations. Students also experiment with reflection and...
Curated OER
Light Bounce
Students solve problems involving triangles. In this geometry lesson plan, students apply properties of triangles to find the missing angles and sides. They identify angles of parallel lines cut by a transversal.
Curated OER
Enlightening Explorations, Part II
Sixth graders review their results from the previous experiments. After viewing a kaleidoscope, they make their own pattern on paper and describe the role of light. To end the lesson, they examine light being relfected and refracted and...
University of Texas at Austin
The University of Texas Mc Donald Observatory: Delta, Delta, Delta
Students learn abouT the Law of Reflection by constructing an equilateral triangle using graph paper, pencil, protractor, and a ruler and a "laser triangle" using a laser pointer and front-silvered mirrors.
TeachEngineering
Teach Engineering: Construct It!
Students use simple household materials, such as PVC piping and compact mirrors, to construct models of laser-based security systems. The protected object (a "mummified troll" or another treasure of your choosing) is placed "on display"...
TeachEngineering
Teach Engineering: Security System Design
Students apply everything they have learned about light properties and laser technologies to designing, constructing and presenting laser-based security systems that protect the school's mummified troll. In the associated activity,...
Science Education Resource Center at Carleton College
Serc: Mn Step: Reflection Race: Exploring Reflection of Light
An interesting and engaging activity where students work in groups with a laser pointer and small mirrors. They must use their knowledge of angles of reflection to bounce the laser beam from mirror to mirror until it hits a target at the...
Buck Institute
Buck Institute for Education: Pblu: Mazer Tag
Inspired by a work site using a laser to measure in the water, this teacher decided to do a project-based learning lesson with students the required them building an obstacle course that they had to maneuver a laser beam around. Part of...