Curated OER
Martha Who?
Students explore how the number and types of organisms an ecosystem can support depends on the resources available and on abiotic factors, such as quantities of light and water, a range of temperatures, soil composition. They are...
Curated OER
Growing a Winter Garden
Second graders listen to planting story, identify vegetables in pictures, and watch teacher demonstrate proper way to plant seeds in soil, and water. Students then plant seeds into their own containers.
Curated OER
The Environment and Interactions of Living Organisms
Students study the environment and interactions of living organisms. They identify abiotic and biotic factors and create a foldable and vocabulary cards. They create a poster illustrating soil and watch a video to study symbiosis.
Curated OER
Soda Bottle Compost: Nutrient Cycling in Action
Pupils explore and observe significant contributions to wildlife and measure soil nutrient capacity by performing simple tests to determine the amount of phosphorous. They assess the importance of making and recording detailed...
Curated OER
Basic Life Support System
In this life support worksheet, 7th graders study botany and soil. Students complete a given task and show results on the 2 graphic organizers provided.
Curated OER
An Investigation into Effects of Rhizobium Soil Bacteria on Nitrogen Availability
Students identify the control and the variables in the experiment. They describe the growth of plants with and without nitrogen fixing bacteria, then name the bacterium responsible for making nitrogen available to the plant.
Curated OER
Selecting Soil Organisms in Compost
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
Curated OER
Examining Infiltration Rates of Various Soil Types
Students formulate their own hypothesis, determine which variables are important to test their hypothesis, design an experiment in which they collect data. They utilize instruments and tools to measure, calculate, and organize data.
Curated OER
Can Worms See?
Second graders discuss the previously created worm compost and the importance of living creatures to the Environment. In this worm lesson plan, 2nd graders observe worms and record their sensitivity to light. Students design a petri...
Curated OER
Soil, Forest, and Land Conservation
Students discuss the demands on the rainforest and devise a management plan that satisfies competing uses. They then construct a diorama to show the location of the various sites.
Curated OER
Soil, Forest, and Land Exploitation
Students debate over the cutting of rainforests in order to put people to work. They then brainstorm ways it may be possible to provide jobs for people and to preserve the rainforest.
Curated OER
Science: How Tall Are Plants
First graders investigate plant growth and examine what factors contribute to plant growth. They keep a class chart of plant growth and write about and illustrate their conclusions.
Curated OER
Science: Putting Down Roots
Fourth graders, in small groups, observe plants and note their characteristics. After drawing pictures of the plants, including their roots systems, they hypothesize in which environments the plants would best thrive. Finally, 4th...
Curated OER
Technology as a Tool of Science
Students monitor streams, take stream surveys, collect chemical and macro-invertebrate and stream discharge data. Using a digital camera, students observe the percentage of various types of vegetation on the flood plan, riparian area and...
Curated OER
Gardening Project-Learning to Grow Seeds
Students demonstrate how to plant seeds. In this gardening lesson, students read the book The Tiny Seed and identify the steps to planting a seed. Students plant their own lima bean seeds in plastic cups and watch it grow.
Curated OER
A History of the Conservation in the United States
Any student interested in the natural resources should be engaged by this PowerPoint. It gives many details and examples of problems associated with resource management. The regulations and protocols established to help with the...
Curated OER
Erosion
Students are able to identify the causes and effects of erosion. They hypothesize ways to help curb erosion. Students are able to identify ways being used now to curb erosion. They are shown two different types of erosion, by putting...
Forest Foundation
Forest Watersheds
Where does the water we use come from? To understand the concept of a watershed, class members study the water cycle and then engage in an activity that simulates a watershed.
It's About Time
Competition Among Organisms
Who knew plants could be so competitive? Join your class as they observe plants competing for space and nutrients. Middle and high schoolers describe possible effects of introducing a new species into an already established ecosystem,...
Curated OER
Weathering and Erosion
Fourth graders take a look at the effects of weathering and other geologic activities found in the environments in which they live. Along with a guided geologic walk outside of campus, there is also an effective in-class demonstration of...
Curated OER
Agriculture and the Environment
Students investigate the interdependence of agriculture and the environment. They research areas of interdependence and provide examples of situations where farmers are practicing conservation in the local area. Their findings are...
Nuffield Foundation
Microbes Ate My Homework
Now you have a new excuse not to do your homework. A long-term experiment has learners explore cellulose-digesting enzymes. They simulate how paper breaks down in a compost bin. There's no need to blame your dog for eating your homework...
Science Friday
How Boulders Are Born
Want your class to rock? Then try this boulder activity. Pupils learn about a specific boulder field and use edible materials to demonstrate the geological processes that formed this unique feature. Weathering, erosion, and mass wasting...
National Park Service
Aspect, Treeline, and Climate
Head to the treeline and beyond to examine how this feature of the landscape affects weather and climate, which gives scientists clues about its health. Class members' observations of photographs provide the data that drives the...
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