Curated OER
Melting the Ice: Energy Transfer
Students study thermal energy and energy transfer to sea ice processes. In this energy transfer lesson, students make their own ice cream and discuss energy transfer and thermal energy. Students view a radiation overhead and its role in...
Curated OER
Dry Season and 'Green' Season in Costa Rica
Students explore the seasonal changes in Costa Rica.  In this dry season lesson students use the Internet to locate science data then generate data for precipitation. 
Curated OER
Modeling the Solar System
Young scholars build a scaled model of the solar system. In this space science lesson, students arrange them according to their distances from the sun. They analyze each planet's unique features such as density and relative gravity.
Curated OER
Academic Raceway: Animals
Race to the finish line with this interactive PowerPoint! Students must answer multiple choice questions about animals to get to the Winners' Circle. Tip: Have students play individually until they can get all of the questions correct.
K12 Reader
Water Cycle
solid, liquid, and gas. The three different forms of water are the subject of the article used to assess reading comprehension. After reading the article, kids respond to a series of comprehension questions based on the text.
Curated OER
Glacier Bay Seabirds
A gorgeous collection of photographs take viewers on a virtual tour or Glacier Bay National Park with a focus on the seabirds living in the area. Adaptations to the polar climate are highlighted, different species of birds are displayed,...
Polar Bears International
Top of the World
Learn about polar bears and the Arctic circle with a lesson about the countries and conditions of the region. After examining how the area differs from Antarctica, kids explore climates, animals, and geographical position...
K12 Reader
The Grand Canyon
After reading s short description of the Grand Canyon, readers demonstrate their ability to use context to determine the meaning of words in the passage.
Virginia Department of Education 
Metamorphic Rocks
Rocks can bend? Pupils investigate how heat and pressure produce metamorphic rocks by modeling them using clay, and then categorize samples based on observable characteristics. The lesson ends with a metamorphic rock identification...
NASA
Project X-51
In a nose-cone to nose-cone competition, which rocket will prevail? Teams form rocket companies to design and build a rocket while competing against other teams in an economic challenge. The team that comes up with the best benefit/cost...
Virginia Department of Education 
Permeability and Porosity
Covering both permeability and porosity, scholars perform a hands-on experiment testing various soil types. The material includes a pre-lesson worksheet to help focus pupils on the task at hand. 
It's About Time
Volcanos and the Atmosphere
In the summer of 1815, snow fell every month in New England. Was this related to the volcanic eruption of Tambora in Indonesia earlier in the year? Young scientists design their own experiments to research the long-term effect a volcanic...
Global Oneness Project
Witnessing Icebergs
Camille Seaman's photoessay, "Witnessing Icebergs" documents just a tip of the problem of climate change through images of icebergs in both the Arctic and Antarctic polar regions. After viewing the haunting images, viewers respond...
Chicago Botanic Garden
Review and Assessment: Causes and Effects of Climate Changes
The last activity in the series of five is a short one where individuals show what they've learned about the causes and effects of climate change. Working independently, they fill in a graphic organizer, then compare their notes with a...
Chicago Botanic Garden
Causes and Effects of Climate Change
It's time for your class to literally show what they know! Pupils illustrate what they learned about the causes and effects of climate change by filling out a graphic organizer to complete the 5-part series of lessons. They discuss them...
Space Awareness
Star in a Box
What happens to stars as they get older? A simulation takes pupils through the life cycle of stars based on their masses. The resource introduces the Hertzsprung-Russell diagram and the common relationships and life cycle patterns observed.
NOAA
Please Pass the Salt
Salinity is the focus of two experimenters that work to answer the question, How does salt change the physical properties of water? Super scientists compare the freezing rate of salt and fresh water, combine the two waters to...
Florida International University
Design Your Own
Apply scientific principles to designing an experiment to study organisms living on the coral reef in our oceans. Through reading, individuals learn about the coral reef ecosystem and important factors that affect its function....
Florida International University
Simulating Microgravity with Buoyancy
How do astronauts know how to live and work in a weightless environment? It doesn't come naturally! Junior physicists conduct experiments to examine the link between buoyancy and microgravity. Each activity illustrates a different aspect...
Glynn County School System
Cosmology
The past, the present, and the future ... there's so much to discover about the galaxy. Scholars learn about the creation of the universe, its current structure, and how it is changing. The PowerPoint presentation begins with a...
Curated OER
Climate Change
Rising sea levels, strong storms, melting ice ... who or what is to blame? Scholars browse the website in preparation for a class discussion or debate about whether human activity is causing climate change. They gain a balanced...
PBS
Cloud Clues
It's cloudy with a good chance of learning! An inquiry-based lesson begins with an exploration of transparent, translucent, and opaque materials. Young scientists then connect their learning to the different cloud types as they take the...
Curated OER
Human Activity and Cllimate Change
Students perform activities to explore the affect of human activity on climates. They examine graphs of GHG emissions and their increases that are associated with human activity. Using a Global Climate Changing website, students explore...
Curated OER
Winds of Destruction
Fourth graders discuss the problems that have arisen from the lastest string of hurricanes and tsuanamis.  They watch a video about severe weather.  After the film, 4th graders write four facts they found out about severe weather. ...