PPT
Curated OER

Endocrine System - Hormones

For Teachers 10th - 12th
Use this attractive PowerPoint to introduce all the hormones and their functions to your students. As students view each slide, they should be able to see the relevance of many of the chemicals and their interaction with the human body....
PPT
Curated OER

Endocrine System: Hormones

For Teachers 9th - 12th
The many images and labeled diagrams in this PowerPoint will help learners understand different areas of the endocrine system. The slide show starts with information about the absorption of lipid and protein based hormones, and then...
PPT
Curated OER

Fungi

For Teachers 10th - 12th
The general characteristics that affect the classification of fungi and other organisms in the domain Eukarya are detailed on 12 attractive slides. Teachers can access individual slides to cover life cycles or diversity, or can use the...
PPT
Curated OER

Group 15, The Nitrogen Group

For Teachers 8th - 12th
This short presentation provides a convenient introduction to the nitrogen group in the periodic table of elements. A graphic displays where they are placed in the periodic table. The nitrogen cycle is mentioned and ammonia is explained....
PPT
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Weather and Climate

For Teachers 6th - 10th Standards
It's hot today, but is that the weather or the climate? This colorful presentation isolates both concepts to allow for better understanding by covering the positioning of the planet, making comparisons of land versus water, and looking...
Activity
Serendip

Using Models to Understand Photosynthesis

For Teachers 9th - 12th Standards
Is your class in the dark about photosynthesis? Shed some sunlight on an important biological process with a thoughtful activity. After answering questions to help determine their level of knowledge, learners work with chemical equations...
Worksheet
Curated OER

AP: Chapter 10: Photosynthesis

For Students 10th - Higher Ed
AP biologists or college-level botanists consider in-depth details of the photosynthetic process. They examine the structures in a leaf and the roles that they play. They label neat and colorful diagrams of photosystems and electron...
Worksheet
Curated OER

Alcoholic Fermentation in Yeast

For Students 7th - Higher Ed
Biology classes will bubble with excitement as they complete this assignment. Beginning with an informative overview of cellular respiration and fermentation processes, the highlight comes as an experiment in determining the rate of...
Lesson Plan
Curated OER

Dissolved Oxygen Introduction

For Teachers 9th - 12th
Students are shown how dissolved oxygen enters the water. They are taught the difference between a water sample that has been exposed to the air and one that has not. Students brainstorm what organisms need to survive. They use dissolved...
Lesson Plan
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Dissolved Oxygen and Temperature

For Teachers 9th - 10th
Young scholars are shown how temperature affects dissolved oxygen and they create a graph showing this relationship. They think about the adaptations of animals to live in different water temperatures. Students test four different water...
Lesson Plan
Curated OER

TRANSPIRATION IN PLANTS

For Teachers 9th - 12th
Students define the hydrologic cycle, define transpiration, name the three parts of the hydrologic cycle, and record the amount of moisture given off by several green plants.
Lesson Plan
Curated OER

Diurnal Cycling Experiments

For Teachers 9th - 12th
Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
Lesson Plan
Curated OER

The Unknown Secrets of the Rain Forest

For Teachers K - 3rd
Students listen to the story "The Great Kapok" then discuss characteristics of the rain forest. They make several different types of rain forest animals from paper plates (ex. sloth, tigers, monkeys etc) and design costumes for a...
Lesson Plan
Curated OER

Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation

For Teachers 7th - 11th
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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...
Lesson Plan
Curated OER

The Nitrogen Cycle

For Teachers 8th - 9th
Students study the nitrogen cycle and construct a diagram.  In this Earth Science lesson students use role play to see the various paths. 
Lesson Plan
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Agriculture is a Cycle

For Teachers 1st - 5th Standards
What do a bicycle and the life cycle have in common? Cover this and more with the series of cross-curricular activities included in this plan. Learners do everything from making bracelets that represent the life cycle to checking out the...
Lesson Plan
Curated OER

Water Retention and Soil Variation in Local Ecosystems

For Teachers 6th - 12th
Students identify the differences in local soil types and the relationship between soil size and water retention. They are introduced to microenvironmental conditions in ecosystem sustainability.
Lesson Plan
Curated OER

Barometer Investigation

For Teachers 5th - 8th
Students construct a barometer to use in an experiment that they design to measure the air pressure on a daily basis. These observations of air pressure allow students to determine how weather is affected when a storm is approaching and...
Lesson Plan
Curated OER

Life Cycles

For Teachers 1st - 3rd
Students explore the parts of a flower and pollination of flowers. In this plants instructional activity, students use an interactive whiteboard to label the parts of a plant and the functions of each part. Students complete a worksheet...
Lesson Plan
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Marjory Stoneman Douglas

For Teachers 4th - 6th
Pupils explore Marjory Stoneman Douglas and her contribution to the ecosystems and National Parks.
Lesson Plan
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Processes of the Rock Cycle

For Teachers 6th - 12th
Students explore, predict, and create each major rock form (sedimentary, metamorphic, and igneous) with colored modeling clay, discover cycle of rock formation, and examine important relationships of heat and pressure in rock development.
Lesson Plan
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Rock Cycle

For Teachers 4th
Fourth graders participate in a Rock Cycle game to gain an understanding of the cycles that form metamorphic, sedimentary and igneous rocks.
Lesson Plan
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A Day in the Life of Bottled Water

For Teachers 1st - 6th
Young scholars research natural resources. In this environmental lesson, students define what a natural resource is and explore the life of a single-use water bottle. Young scholars create a waste-reduction plan.

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