Carnegie Mellon University
Consumer Preferences in Lighting
What is a watt? This tongue-twisting, mind-bending question and others are answered through this lesson on the different lighting options available. With the support of a PowerPoint, teach your physical science class about units of...
Teach Engineering
Light Intensity Lab
Let there be light. The last installment of a seven-part series has pupils conduct an experiment on light attenuation through different numbers of transparency sheets. They then relate the results back to how X-rays measure bone density.
NASA
Here Comes the Light!
Look beyond the light! An engaging activity introduces young scholars to the application of a spectroscope. The lesson is the fifth in a series of six and focuses on the analysis of the elements of the sun.
Teach Engineering
Light vs. Heat Bulbs
Careful, that light bulb is hot! Compare heat and light energy using a simple light bulb. The exercise addresses energy conservation and presents actual calculations to determine the most cost-effective light bulb.
DiscoverE
Let Your Lights Glow
Put those old holiday lights to good use. Individuals use a section of ornamental lights to create electric circuits. If the lights glow, it's a success; otherwise, it's time to try again!
It's About Time
Reflected Light
The lesson allows young scientists to use lasers and mirrors to study reflected light. A reading passage and homework question assess learning, while additional material introduces extension activities.
Curated OER
Light and Geometric Optics
It's time to see the light with a unit that focuses on light and geometric optics, including concave and convex mirrors. A variety of experiments, worksheets, and online activities are included.
Texas State Energy Conservation Office
Investigation: Waves and Whistles
Wave goodbye to the same old demonstrations for alternative energy sources, and wave hello to this one investigating ocean waves! Using a water bottle to create an oscillating water column, learners see and possibly hear how the...
Curated OER
The Grating Spectrometer; Light and Wavelengths
Students create a paper model that demonstrates wave interference for 3 wavelength from 2 sources. For this light and wave lesson, students use a real spectrometer and observe and measure the wavelength of spectral lines. Students then,...
Curated OER
Inventions 1: Edison And The Light Bulb
Learners examine the realm and power of inventions, and recognize their impact on people and society. Small groups pretend to have been hired by Edison to make special posters that advertise the uses and benefits of the light bulb.
Wind Wise Education
Understanding Forms and Sources of Energy
What is the difference between a form of energy and a source of energy? This first activity in a series of 19 lessons uses demonstrations and discussions to introduce energy to the class. Through using hand-generator flashlights,...
Exploratorium
Inverse Square Law
The inverse square law is revealed when your class participates in this activity. They move a graph paper or perfboard square back and forth in a square of light to see how the intensity changes. You will definitely want to add this...
Exploratorium
Diffraction
Kindle knowledge of how light travels by using this activity in your physical science curriculum. By setting up a candle flame or flashlight bulb and viewing it through a slit, observers of light see evidence of its wave characteristic....
Exploratorium
Blue Sky
Use a container full of water as a prism and show that as light is bent, the individual colors from different wavelengths become visible. This explains why the sky appears to be blue midday, and why as the sun nears the horizon, it looks...
Curated OER
Teaching With Documents: U.S. Constitution Workshop
What does it mean to be American? Explore the constitution and what it really means to be a citizen here. First, learners of all ages will investigate different primary source documents. Then, they establish each document's...
DocsTeach
Lewis Hine Shedding Light on Child Labor through Photographs
The Industrial Revolution: long hours, low pay, and unsafe conditions. An eye-opening activity explores the darker side of industry and exposes the realities of child labor with photos. Scholars view four photos from the famous...
Curated OER
Can You See the Light?
Learners investigate the transmission of light energy. In this light energy lesson, students observe bubbles using different colored filters and record their observations. They also look at a light source through various materials and...
Curated OER
Energy and Energy Resources
In this energy and energy resources worksheet, students complete 14 fill in the blank questions in the form of word scrambles, twisters, and teasers.
Curated OER
Current Sources of Energy to Maintain a Sustainable Future
In small groups, fourth graders identify different sources of renewable and non-renewable energy. They research the pros and cons of using each of these resources. They rank household appliances according to energy usage and efficiency....
Curated OER
Investigating Light
Students study concepts associated with light. In this light lesson, students observe an demonstration by the teacher. They examine reflection and refraction of light and name things that reflect light and those that refract it. They...
Curated OER
Wavelengths of Light
Explore physical science by participating in a visual spectrum experiments. Budding scientists identify the colors in the color spectrum and view the colors in class by utilizing cellophane, flash lights, and other arts and crafts...
Curated OER
Bouncing Light
Students design an experiment to investigate how light reflects. In this physics lesson plan, students apply the scientific method in conducting the experiment. They collect data and formulate a conclusion.
Curated OER
Light Detective
Fourth graders examine how lights are used at their school. They work together to determine if their are other sources of light that could be used to cut down on the energy being used. Small groups of pupils walk through the school to...
Curated OER
Light 3: All Those Seeing Color, Say Eye!
Learners explore the nature of light. They use on-line articles and a worksheet to explore the roles of the eye and brain in the perception of color. They draw and label a diagram illustrating the movement of light.
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