Chicago Botanic Garden
Climate Change Around the World
You know climate change is happening when you see a bee take off its yellow jacket. Part four in a series of five lessons explores all factors affecting climate change: temperature, cloud cover, precipitation, and carbon dioxide. By...
Chicago Botanic Garden
The Carbon Cycle
There is 30 percent more carbon in the atmosphere today than there was 150 years ago. The first instructional activity in the four-part series teaches classes about the carbon cycle. Over two to three days, classes make a model...
Columbus City Schools
Asexual and Sexual Reproduction
Can you name a type of reproduction that produces no variation in the offspring? The multimedia lesson covers both sexual and asexual reproduction through videos and discussions. It includes topics such as genetic modification, meiosis,...
LABScI
Cell Diffusion and Permeability: The See-Thru Egg Lab
Create a model to study a microscopic phenomenon. The seventh of 12 lessons uses an egg (without its shell) to represent a cell membrane. Using different solutions, learners explore the concept of cell diffusion. They monitor...
Cornell University
Catapult
Studying levers couldn't be more exciting! Learners build their own catapults and test the results as they make adjustments to the fulcrum. They compete against other groups to create the most accurate apparatus.
Cornell University
Bridge Building
Bridge the gaps in your knowledge of bridges. Individuals learn about bridge types by building models. The activity introduces beam bridges, arch bridges, truss bridges, and suspension bridges.
Howard Hughes Medical Institute
DNA Profiling Activity
Everyone loves a good mystery ... can your class actually solve one? Partnered pupils take on the role of forensic investigators during a three-part activity focusing on DNA evidence processing. Learners discover the methods used to...
Purdue University
What a Waste of Food!
Follow the life of an apple from harvest to the consumer. A three-part lesson describes the different steps to get an apple from the farmer to your kitchen and the approximate waste that happens at each step. They discuss the process and...
Curated OER
Hydrothermal Vent Challenge
Give our ocean voyagers the "Hydrothermal Vent Challenge!" It is a worksheet that guides them through an exploration of hydrothermal vents and the chemical reactions that occur when lava meets seawater. Using a collection of websites,...
Curated OER
It's Your Right: A Civil Rights Brochure
Learners examine the US Constitution, Bill of Rights, and Supreme Court cases in order to broaden their understanding of the US Judicial System. They research a variety of textual and Internet resources to create a tri-fold brochure,...
Curated OER
Water Alchemy
After reading "Aquatic Alchemy," an article about recapturing water for reuse when in space, your class will use calcium hydroxide or hydrated lime to purify cloudy water. Geared toward high school chemistry or environmental science...
Curated OER
Hamlet Research Paper: Find, Evaluate, and Select Appropriate Research Sources
Help young researchers find credible sources online. Modeling with a Google search for information about Shakespeare’s Macbeth, use a computer projector or Smart Board to show class members how weak the top three search results are....
Curated OER
The Nine Planets
A solid lesson on teaching the nine planets in our solar system is here for you. In it, young scientists learn the correct order of the planets, and they choose one of the planets to do a research report on. They must come up with five...
Curated OER
Save the Earth Day
First graders tellacollaborate with other students around the world sharing their ideas about what earth day means to them. They share ways in which they recycle, reduce and reuse.
Curated OER
Whose Point of View? The Journey of Three Generations
A reading of Whale Journey, a fact-filled picture book by Vivian French, launches a study of the life cycle and migration of three generations of gray whales. The interdisciplinary lesson offers opportunities extensions into all subject...
Curated OER
Where's Dinner?
Upcoming marine biologists consider a list of organisms residing near the Lost City hydrothermal vents and construct a food web. They compare the food web to that of a cold seep community, of which they should have previous knowledge....
Curated OER
Big Fleas Have Little Fleas
A benthic habitat hosts a vast collection of organisms and its structure influences the biodiversity. Middle-school marine biology explorers will discuss how corals impact structure, and therefore diversity, on the ocean floor. They draw...
Curated OER
Map that Habitat
Young scholars participate in an activity that replicates the creation of sea floor bathymetry by taking a simplified form of soundings in the classroom. They discuss sea floor mapping technologies, sonar, soundings, and remote sensing,...
Curated OER
Aerogel
Students identify how technology aids scientists in their research. Through discussion, they explain the various ways scientists use Aerogel to aid in their collection of high-speed particles. Through experimentation, students create...
Curated OER
Sustainable Forestry
High schoolers evaluate a forest for timber harvest and discuss potential impacts of logging. In this sustainable forestry lesson, they work in groups in a forested plot to choose trees to cut based on species and stem diameter and then...
Curated OER
Ocean Impacts of an El Nino Event
Students study sea surface height and temperature and other characteristics of an El Nino. In this ocean impacts lesson students examine the factors that influence an El Nino or La Nina.
Curated OER
Changing Seasons
Explore expository writing and using precise language in this descriptive paragraph writing lesson. Learners brainstorm prior knowledge about the changing seasons in Ohio. They describe seasonal items, view seasonal pictures from...
Curated OER
Creating My Own Rube Goldberg Machine
Students dissect simple machines. In this simple machines lesson, students gather simple machines from their home to dissect in class. Students investigate the working parts of simple machines and construct a machine based on the designs...
Curated OER
Glaciers: Then and Now
A large data table is given to your elementary earth scientists in which they record observations that they make while viewing pictures of Alaskan glaciers. They compare and contrast recent photos with older photos. Hold a discussion...