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Chicago Botanic Garden

Historical Climate Cycles

For Teachers 10th - 12th Standards
Ice core samples give scientists access to climates of old—those from more than 800,000 years ago. Through an analysis of various temperature graphs from ice cores, tree rings, and weather stations, scholars compare historical climates...
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Lesson Plan
Berkshire Museum

Backyard Rocks

For Teachers 2nd - 6th Standards
You don't have to travel far to learn about rocks, just step outside, pick up a stone, and begin investigating. After taking a class walk around the school grounds collecting rocks, young scientists practice their skills of observation...
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Lesson Plan
Science Matters

Photosynthesis Play

For Teachers 5th
Photosynthesis seems nothing short of magic: a little carbon dioxide and water, add energy, and poof, you get food! A thorough, collaborative lesson teaches youth the process of photosynthesis thanks to a skit they perform with a group...
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Lesson Plan
Curated OER

Breathing Yeasties

For Teachers 3rd - 5th
Students show how microorganisms and the carbon cycle interact. In this microorganisms lesson plan, students show this by using yeast, sugar, and water, and observe the energy flow.
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Lesson Plan
Curated OER

Pros and Cons of Cycling/Reducing Carbon Emissions

For Teachers 4th - 12th
Learners view a photograph and create a profile for the person in the picture.  In this pros and cons activity, students find the good and bad of cycling and create a plan to improve cycling conditions.
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Lesson Plan
Curated OER

Gallery Walk Questions about Energy and Material Cycles

For Teachers Higher Ed
Students state the physical, chemical or biological processes associated with these environments: Pelagic ocean zone, California coat Cave, Indiana Barrier island beach, North Carolina Sand dune, Dunes National Park, Colorado Wetland and...
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Lesson Plan
Curated OER

Zoo Poo

For Teachers 10th - 12th
Students use Internet research to determine the amount of carbon dioxide produced per unit energy for biomass and coal. In this alternative energy instructional activity, students research to find out how much energy and carbon dioxide...
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Lesson Plan
Curated OER

Tree Cycles

For Teachers 4th
Fourth graders investigate the life cycle of a tree by researching the Internet.  In this plant life lesson, 4th graders observe The Life of a Tree website and discuss the life of a tree from sprout to death.  Students create a cross...
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Lesson Plan
Polar Trec

Permafrost Thaw Depth and Ground Cover

For Teachers 6th - 12th Standards
The thaw depth of tundra creates a positive feedback loop with both global warming and the carbon cycle. Scholars sort photos and develop a hypothesis for ground cover and permafrost depth. Then they review the data and measurements...
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Lesson Plan
Curated OER

Air Quality

For Teachers 3rd - 5th
Learners observe air quality and monoxide data. In this air quality lesson, students draw conclusions and manipulate data from a one year period on changes in air quality.
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Lesson Plan
Curated OER

Changing Planet: Permafrost Gas Leak

For Teachers 7th - 12th
Pair earth scientists up to use an amazing online arctic portal mapping tool and Google Earth to analyze permafrost changes. They compare changes to data on atmospheric concentrations of methane to see if there is a correlation. Then...
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Lesson Plan
Curated OER

Oxygen-Carbon Dioxide Cycle

For Teachers 5th
Fifth graders observe a diagram of the oxygen-carbon dioxide cycle to know that when they breathe out, they exhale carbon dioxide as do animals. They observe an aquarium containing both plants and fish and discuss the cycle. They then...
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Lesson Plan
Curated OER

The Water Cycle

For Teachers 5th
Fifth graders examine the stages of the continuous water cycle that exists on Earth. They observe a water cycle model that is set up in the classroom and write descriptions of what they see. As a class, they discuss models of the water...
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Lesson Plan
Curated OER

The Nutrient Cycles

For Teachers 5th - 8th
Students investigate the circle of sea life by creating nitrogen compound models.  In this oceanography lesson, students discuss sea creatures and where their waste goes.  Students identify nitrogen cycles in the ocean by viewing...
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Lesson Plan
Curated OER

Weathering

For Teachers 2nd
Second graders explore weathering and how the water cycle plays a part in weathering. In this weathering lesson, 2nd graders put gravel and sugar cubes in a jar and shake, simulating weathering. Students use the scientific method to do...
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Lesson Plan
Curated OER

Yeast and Respiration

For Teachers 4th - 7th
Students explore oxygen properties by conducting a cell experiment in class. For this respiration lesson, students discuss the process of breathing and how oxygen is inhaled before carbon dioxide is exhaled. Students utilize yeast,...
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Lesson Plan
Curated OER

Microbial Influence on Earth's Systems

For Teachers 9th - 10th
Students identify the different biogeochemical cycles on Earth. In this biology activity, students observe microbes under a microscope. They compare and contrast respiration and photosynthesis.
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Lesson Plan
Curated OER

Let's Make a Compost Cake

For Teachers 4th - 5th
Students create a compost cake. In this gardening and decomposition science lesson plan, students review and describe the "nutrient cycle." Students create a compost pile, measure and record the dimensions and temperature of the pile,...
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Lesson Plan
Curated OER

Plant Transpiration

For Teachers 9th - 12th
Students conduct various experiments to investigate plant transpiration. In this biology lesson, students explain how this process helps maintain the hydrologic cycle. They measure the rate of water loss in plants using a potometer.
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Lesson Plan
Curated OER

Tread Lightly: Low Carbon Lunch

For Teachers 9th - 12th
Students create a flowchart of the carbon footprint of food from production to disposal. In this biology lesson plan, students brainstorm ways to reduce greenhouse gases by smart food choices. They create a blog promoting ways to eat low...
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Lesson Plan
Curated OER

Nitrogen Cycle

For Teachers 9th - 12th
Students identify the main concepts and ideas of the nitrogen cycle. They review key concepts covered up to this point in ecology including food chains, food webs, energy pyramids, and bio-geochemical cycles.
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Lesson Plan
Curated OER

Daily and Seasonal Cycles

For Teachers 1st
First graders identify the sun as a source of heat and light. They identify features of houses that help keep use sheltered and comfortable throughout daily and seasonal cycles. Students are told that summer is the best season to...
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Lesson Plan
Curated OER

Carbon and Oxygen Cycles

For Teachers 7th - 8th
Students construct their own diagrams outlining the pathway of carbon and oxygen in the atmosphere. Students explain their diagrams outlining the pathway and teacher checks for accuracy and completion.
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Lesson Plan
Curated OER

Can't Bayou this Water Cycle

For Teachers 4th - 6th
Students identify the stages in the water cycle. They observe a local water source and view the cycle in action. They create their own water cycle using software.

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