Cold Spring Harbor Laboratory
Some Types of Mutations Are Automatically Repaired
Does natural light damage or repair DNA? Learn the answer discover the scientists who researched the topic with an online interactive. Scholars read through an online animation presenting the content at their own pace. Then, they read...
Southern Kennebec Child Development Corporation
Sun Blocks: Building a Foundation for Healthy Skin
Here comes the sun! Primary graders engage in activities that teach them how to protect themselves from the effects of UV rays. They learn that each season (fall, winter, spring, and summer) offers its own special challenges so they...
Roy Rosenzweig Center for History and New Media
George Washington: General, President, Slave Owner
Times change; behaviors that were once considered acceptable can be seen in a very different light. Middle schoolers revisit the legacy of George Washington in a three-day lesson plan that uses primary sources to reveal Washington as a...
Curated OER
Solar Kit Lesson #13 - Solarize a Toy
Physical science or technology classes will be invigorated by this challenge: to convert a toy, game, or other device to run on solar power. In doing so, they will design the appropriate solar arrays. This is an A+ lesson, complete with...
Center for History Education
The Triangle Shirtwaist Factory Fire: Is Anyone to be Punished for This?
The stories of bodies falling to the pavement and girls dying in their seats echo to the present day. The New York City Triangle Shirtwaist Factory fire—which killed 147 people, mostly young women and girls—galvanized the labor movement...
PHET
Wave Interference
Why did the waves get into a fight? They were tired of each other's interference. Scholars observe the wave patterns from dripping water, sound waves, and light waves. They vary the spacing, build barriers, and increase the number of...
Utah Education Network (UEN)
Utah Open Textbook: 3rd Grade Science
How do we interact with Earth? Scholars learn about the sun, Earth, moon, forces, gravity, and heat sources by reading a text and performing hands-on demonstrations. They also differentiate between living and non-living things using...
Bonneville
Illuminate Me: Merging Conductive Sewing, Technology, and Solar Power
Sew up a unit on solar energy with a hands-on project. Groups sew LED lights on clothing using conductive thread. Solar modules attached to a helmet provide the energy for the lights. A final presentation gives learners the opportunity...
Curated OER
Solar Kit Lesson #11 - Power Maximum: An Electrical Determination
Collaborative groups connect resistors and solar panels in series and measure electrical resistance, voltage, and current. The objective is to order 16 solar panels from strongest to weakest. They graph current-voltage and power curves...
Teach Engineering
A New Angle on PV Efficiency
Let me get an angle on this! Investigate the orientation of a photovoltaic panel and its effect on efficiency. By using a light source, learners collect and plot current output to determine the ultimate orientation. The resource includes...
Curated OER
The Shadow Knows - Creating Shadows
Young learners recognize a shadow and witness how shadows occur when light is blocked. They access streamed video, standard video, and websites in order to engage in their study of how light is naturally blocked to create shadows. An...
Curated OER
Creating Stage Designs that Reflect
Students identify and research cultural, historical, and symbolic clues in dramatic texts. They demonstrate knowledge of research sources.
Curated OER
Imagining the Environment: Introduction
Learners examine the importance of the environment including the setting, lights, sound, costumes, and props for a play or story. They visualize the appropriate environments and practice applying the techniques.
Curated OER
Reporter Rights vs. Legal Access...
Students explore cases that have occurred in the past in which reporters refuse to reveal their confidential conversations with government sources and investigate the status of the current bills in Congress. Students use this information...
Curated OER
Why did the Aztec and Inca civilizations disappear?
Middle schoolers can analyze primary source documents to answer the question, "Why did the Aztec and Inca civilizations disappear?" They will read the provided excerpts then answer 11 different questions to uncover the ultimate answer.
Curated OER
Electricity
Focusing on what electricity is and where it comes from, the information here is accessible to young scientists. The basics of how electricity is made and its uses as a power supply are given with clear illustrations. Some examples and...
Curated OER
You Light Up My Life
Third graders participate in various experiments involving light. They demonstrate how light travels in a straight line until it strikes an object. Students show ways that light can be reflected, refracted, and absorbed.
Curated OER
To See or Not to See: The Colors of Light
Seventh graders describe and conduct an experiment that identifies the physical properties of light. They explore sources of visible light and an electromagnetic spectrum. Students explain the conversion of one form of energy to another.
NOAA
What's the Big Deal?
Who knew that a possible answer to Earth's energy resource problems was lurking deep beneath the ocean's surface? Part four of a six-part series introduces Earth Science pupils to methane hydrate, a waste product of methanogens. After...
Curated OER
Shadow Interlude
Students explore light and shadow and discover that the sun is the primary source of light. they explore the aspects of light and that the size and shape of a shadow depends on the proximity of the light source and create a sundial.
Curated OER
What things let Light Pass Through?
Second graders classify objects according to how well light can pass through them and predict how well objects will transmit light. They experiment with objects to verify predictions while collecting, recording, and interpreting data...
Curated OER
My World is Upside Down
Students observe a demonstration on light. They construct a pinhole viewer, and explore and discuss the concept that light travels in a straight line.
Curated OER
What is Light?
Young scholars explore different types of light, and demonstrate reading comprehension skills, including reading strategies, inference, literal meaning, and critical analysis.
Curated OER
Learning From Leaves: Adaptations To Differing Light Levels
Young scholars, in groups, examine plants with different light levels. They are given plants from a tropical and desert region. They write a hypothesis at the beginning of the experiment.
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