Biology Junction
Ecology
Psychologists study human relationships while ecologist study relationships between organisms in the environment. An introduction to ecology and the related vocabulary benefits scholars as they progress through the presentation and...
Wilderness Classroom
Pollution
Educate scholars on pollution—air, water, and land—with a series of lessons that begin with a thorough explanation of each type. Learners then take part in three activities to reinforce the importance of reducing pollution. They...
Curated OER
Classroom Aquaponics: Exploring Nitrogen Cycling in a Closed System
Students investigate nutrient cycling in a simplified desktop ecosystem involving aquarium and hydro-ponically grown plants. They set up an aquarium with 10 gallons of water at least a week before the lab is planned and place...
Curated OER
Watershed Landscape
Students demonstrate how water flows by building a human watershed using themselves. In this ecology lesson, students compare and contrast point-source and non-point source pollution. They write what they have learned from this activity...
Curated OER
Human Impact on the Environment
In this environmental science worksheet, students complete a crossword puzzle with 26 questions about human impact on the environment.
Curated OER
Land Development and the Environment
Students examine the relationship between land development and the environment. In this environmental stewardship lesson, students explore how population density, land development, transportation, and impervious surfaces take their toll...
Curated OER
Receding Waters
Learners explore the effect of environmental factors on ecosystems. In this wildlife and ecology lesson, students identify and describe the stages in a frog's life cycle. Learners participate in a simulation demonstrating the...
Curated OER
Ride the Rock Cycle
Students examine the steps of the rock cycle. They describe what happens to the rocks in each of the stages. They participate in a rock cycle game to help them with the steps.
Curated OER
Lesson Plan of a Thematic Project - Water
Sixth graders investigate the properties of water. In this life science lesson, 6th graders create a concept map of water. They share their work with the class.
Curated OER
Week 8 - Sea Life
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to...
Chicago Botanic Garden
Greenhouse Gas Emissions — Natural and Human Causes
What impact do humans have on greenhouse gas emissions? What are the natural causes of these gasses? Thanks to the carbon cycle, carbon dioxide eats away at the earth's atmosphere with the intensified help of humans. Young scientists...
Curated OER
The Life Cycle of the Butterfly
Second graders study the life cycle of a butterfly by observing metamorphosis taking place in a butterfly pavilion. Students illustrate their understandings of the body parts of a caterpillar and butterfly, as well as the life cycle,...
Curated OER
Life Cycles
Using computers, Students work in small groups and progress through the roles of Explorer, Researcher, Designer, and Evaluator as they study the life cycle of plants, insects, butterflies and frogs.
Curated OER
Plant Life Cycle
Fourth graders explore the plant life cycle. They discuss the sequence of events in the life cycle of the plant and illustrate how the life cycle never ends. Students explore the importance of water, sunlight, and nutrients during the...
Curated OER
The Nitrogen Cycle
Fifth graders investigate the nitrogen cycle and examine the concepts of decomposition and nitrification. Students participate in a class discussion about the creation of waste and ammonia compounds, then using nitrogen cycle cut-outs...
Curated OER
Animal Life Cycles
Students participate in numerous activities to gather information about parts of the life cycle. In this life science lesson plan, the teacher choose from a number of activities to create or support an interdisciplinary unit about the...
Curated OER
Splish Splash
Students study drinking water. In this environment lesson, students draw the path of drinking water from the place of precipitation to the tap after researching a map and information from the United States Geological Survey water...
BBC
Rivers
The water cycle, rainfall, and the flow of water into rivers then out into the ocean are the main ideas covered here. After a teacher-led discussion and activity, learners pair off and write a commentary about the water cycle that is to...
BBC
Rivers - Lesson Plan for Use Online
Here is a very nice lesson on rivers and the water cycle designed for young learners. In it, pupils view two animated cartoons that do a terrific job of showing how the water cycle works, and how rivers flow. After that, everyone answers...
Curated OER
Ecosystems
A critical look into the structure and function of ecosystems is here for young learners as a series of lessons and worksheet activities. Topics covered include land-based and marine ecosystems, connections to the water cycle, food...
Curated OER
Changing State
Students identify the changing states of water, water vapor and ice in the water cycle They investigate how each of these stages can be reversible. Students complete a worksheet describing the water cycle.
Curated OER
Evaporation
First graders explore, analyze, document and study weather and the water cycle. They observe the weather and begin a weather journal. Each student interacts with the concepts of evaporation, condensation and precipitation, clouds,...
Curated OER
Structure of the Earth
Seventh graders study the cause of climate change, and how clouds form and affect weather. They define condensation and precipitation, the greenhouse effect and the water cycle.
Curated OER
Observing Weather
Students investigate the weather by reading children stories. In this weather observation lesson, students read Cloudy With a Chance of Meatballs and several other stories about weather before they create a KWL chart....