Polar Trec
Can Carbon Dioxide Act Like a Greenhouse Gas?
Ninety-seven percent of scientists who study climate agree that human activity is warming the planet. Learners explore carbon dioxide as a greenhouse gas, a gas causing this warming, through a hands-on experiment. Once complete, they...
National Park Service
The Secret of Life
Dead trees provide nutrients for the soil, food for animals, protection and a home for organisms, a seed-bed for new trees, and a place for nitrogen-fixing bacteria to live. In the activity, pupils collect decaying logs, expose them to a...
NOAA
Wooly Magma
Model the earth's core with a neat activity that uses science as an inquiry and step-by-step procedures. The activity acquires a lot of assistance from the teacher or volunteer helpers.
NASA
Supernova Chemistry
By measuring the wavelength, frequency, and intensity of electromagnetic radiation, scientists determine the temperature, density, and composition of far away items. Scholars rotate through ten lab stations using a spectroscope at each...
New Jersey Historical Commission and New Jersey Council for the Humanities
Thomas Edison: The Wizard of Menlo Park
What would change in your daily life due to a power outage? Here, learners explore the inventions brought to us by the one and only, Thomas Edison, and imagine a day without them. Scholars take part in a grand conversation and write a...
University of California
Heating and Cooling of the Earth's Surface
Scholars collect data from heating sand and water before forming testable hypotheses about why sand heats up faster. Afterward, they develop and run experiments to test their hypotheses.
Curated OER
Inventions: The Impact
Students recognize that inventions are developed to fill a need.In this inventions lesson, students become familiar with the inventing process and create simple inventions. Students complete a worksheet about their inventions.
Curated OER
Bronx Cheer Bulb
If you chew or make a "raspberry" while viewing an LED light source, the light will appear to wiggle or flicker. It is not because of the light itself, but because of the vibration of your skull! Have your physics class give this a try...
Curated OER
Environment: Water & Air
The introduction to the lesson mentions a sailor's limited capacity to store drinking water on his ship. Pupils then set up an overnight experiment to remove freshwater from salt water by distillation. There is a math and map activity to...
Curated OER
Everybody Needs a Little Sunshine
Three activities introduce upper elementary ecologists to photosynthesis and food webs. In the first, an experiment is set up to determine how plants respond to different types of light. In the second, they connect organism cards with...
Curated OER
Ohio Challenge
In this Ohio history and facts activity, students respond to 10 multiple choice questions that require them to exhibit what they know about the state.
Curated OER
Ohio Crossword
In this crossword puzzle worksheet, students read the clues associated with the state of Ohio. Students find 10 words to complete the crossword puzzle.
Curated OER
Energy Efficiency Ambassadors
Definitely for high schoolers, this lesson is an open-ended exploration of energy efficiency. Groups of two to three junior environmental engineers design an experiment to test for efficiency. They prepare a full lab report and poster...
Curated OER
The Eiffel Tower is the Symbol of Paris
Fashioned in a simple format, the subject of this presentation is the Eiffel Tower in Paris, and could be a model for future projects. Even if your class does not do a unit on famous sites in European cities, this could be used a a way...
Teach Engineering
Lighting in My Classroom Survey
How much energy does it take to light a room? Class members calculate the total wattage it takes to light the classroom. Through calculations, responsible scientists determine the cost of energy for the year, then figure out how much...
Curated OER
Ultra-simple Electric Generator
Students read this article to discover the secret to making a generator. They understand that there has been lots of projects for making a simple electric motor, but not for a generator.
Curated OER
What Kind of Volcano Is This?
In this volcano worksheet, students are given five pictures of volcanoes and descriptions of each. They determine what type of volcano each is and how they determined their answers.
Curated OER
Inventions 1: Edison And The Light Bulb
Students 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.
Curated OER
Phases of the Moon
Students explore why when you examine the moon depends on its location in relationship to the sun and Earth. The moon never goes away or changes shape-we just see a different fraction of sunlight being reflected from the moon to Earth.
Curated OER
School Lighting Audit Preparation
Students work together to develop a school lighting audit plan. They practice using new vocabulary related to an energy audit. They also identify the components of a school lighting audit.
Curated OER
Parts of a Solar Panel-Part I
Students examine electrical contacts, solar cells, and rechargeable batteries and compare and contrast the characteristics of a solar cell to a rechargeable battery in a hands-on activity. Students complete a worksheet as they...
Curated OER
Energy Savers and Energy Wasters
In this recognizing energy savers and energy wasters worksheet, students look at examples of pictures with sentences, and identify the examples that save more energy and the energy saver. Students complete eight activities.
Curated OER
Ways To Go Green
In this environmental awareness worksheet, students learn how to "go green" by reading 10 tips that can be used in everyday life. Students answer 10 multiple choice questions. This is an online interactive worksheet.
Curated OER
Measuring Star Temperatures
In this measuring star temperatures, students find the temperature of a star using Planck's curve and the Wein Displacement law. Students also find the peak wavelengths for given stars using Planck's curve.