Curated OER
Cycles and Starting Mealworms
Here is a fascinating lesson about the life cycles of plants and animals, and other cycles found in nature. Learners explore the cycle of the moon, the tides, and other sequences of events in every day life. The big activity is the...
Curated OER
Air Quality
Students 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.
Curated OER
Modeling Patterns and Cycles in Our Lives
Students explore how building a model can help them better understand the natural world. They identify common cycles or patterns in nature as well as examples of models in the classroom. After discussion, they choose a pattern or cycle...
Curated OER
Voyage: A Journey through our Solar System
Learners build the Voyage scale model of the Solar System on a playground and "travel" to each planet. They recognize that the Sun and planets are tiny worlds in a vast space, giving them a new perspective on the Solar System, and...
Curated OER
Biogeochemical Cycles
Middle schoolers demonstrate comprehension of the energy sources of various cycles by completing mini stories. They demonstrate analysis of words by defining individual word parts and combining them to form definitions. Students...
Curated OER
Biogeochemical Cycles
Students research an assigned biogeochemical cycle. In this cycle activity, students need to determine that all cycles need energy to continue. The students will look at a given cycle to describe it, research and draw an assigned cycle,...
Curated OER
Sun Shadow Cycles
High schoolers use diagrams to review how the Earth rotates around the sun. In groups, they use the same diagrams to explain how the sun shadows are produced and how they differ between seasons. They describe the Earth's rotation and...
Curated OER
The Little House
First graders read the story "The Little House" and discuss changing patterns and then create a seasonal mandala using a paper plate and crayons.
Curated OER
Cycles Review
Eighth graders discuss the four major cycles of matter. For this general science lesson, 8th graders decide which of the four is the most important. They share their opinion in class.
Curated OER
The Cycle of Restoration
Pupils describe what is meant by restoration cycle. In groups, they create a poster to show the cycle of restoration work. After presenting their poster, they discuss the actions that can be done for each season. To end the lesson, they...
Curated OER
From Caterpiller to Butterfly: Cycles, Circles, and Patterns
Students examine art of butterflies and discuss what they know about the insect. They create their own butterfly puppets and write a story to represent its life cycle.
Curated OER
Violets, Daffodils, Roses and Thorn
Fourth graders complete a variety of exercises and activities surrounding the scientific and artistic properties of the parts and processes of a plant/flower.
Georgia Department of Education
Ga Virtual Learning: Ap Environmental Science: Science, Matter, Energy, Systems
Through interactive activities, reading exercises, and lab activities, students study how science, matter, energy, and systems are interrelated.
PBS
Pbs Learning Media: Water Cycle
Students are asked to explain how clouds participate in the water cycle. [0:32]
Utah Education Network
Uen: Themepark: Cycles
This is a large collection of resources on cycles of nature and the Earth. There is a constant exchange of the elements between air, earth, water, plants, and animals. Most biological processes wind up back where they started. These...
Trinity University
Trinity College: Times of Our Lives
A fascinating Trinity College site which addressed our use of time; there is a historical piece as well as contemporary uses of time in different societies. Those societies which place a high value on the symbol of "time" are compared to...
PBS
Pbs: Plum Landing
Invite students to visit ecosystems around the world with this collection. This collection includes activities for the classroom, after school, and families. Also included is games.
National Institute of Educational Technologies and Teacher Training (Spain)
Ministerio De Educacion: La Dinamica De Los Ecosistemas
This unit shows how ecosystems change over time and how matter and energy, which are essential to its operation, are transformed and passed from one living thing to another forming, in some cases, authentic cycles. It contains 19...
Other
Marietta College: Ecosystems
Complete illustrated discussion of energy flow within ecosystems, including discussions of trophic levels, ecological pyramids, food chains and webs, biological magnification, and cycles.
Chem4kids
Chem4 Kids: Cycles Around You
There are many cycles occurring in all of the Earth's organisms, including the Earth itself. This brief page highlights some of those cycles, making readers aware of how many cycles there are, big and small.
TeachEngineering
Teach Engineering: Moebius Strips
In this activity, students make Moebius strips and use them to demonstrate the interconnectedness of an environment. They will explore the natural cycles (water, oxygen/carbon dioxide, carbon, nitrogen) within the environment.
Utah Education Network
Uen: Carbon Cycle Web Game
Learners will explore a web game that identifies sources of carbon and the changes it goes through as it travels the carbon cycle.
CK-12 Foundation
Ck 12: Biology: Recycling Matter Study Guide
Review some of the cycles that recycle matter through Earth's biospheres.
Bio Topics
Bio Topics: Cycles in the Ecosystem
A worksheet and notes covering cycles in the ecosystem, including the carbon and the nitrogen cycles.