PPT
Curated OER

How do I write a friendly letter?

For Teachers 3rd - 6th
Teach your class the basic format of a friendly letter. Pupils learn about the heading, greeting, body, closing, and signature. There is a brief quiz at the end to check for understanding. The links for this section work...
Lesson Plan
Curated OER

Biomanipulation

For Teachers 8th - 11th
Students explore the effects of aquatic trophic relationships on water transparency. They observe and explain the effects of reducing nutrient inputs on agal density on water transparency.
PPT
Curated OER

Infrared Telescope

For Teachers 8th - 9th
Most of the twenty slides in this presentation include photographs or diagrams, making it an eye-catching way to teach about infrared telescopes. The pros and cons of using infrared light to study outer regions of space are explained....
Lesson Plan
Curated OER

Webquest: Eradicating Guinea Worm Disease in Ghana

For Teachers 6th - 12th
Students examine the impact of Guinea Worm Disease. In this world issues lesson plan, students take on the roles of Peace Corps Volunteers. Students will apply their knowledge of the Guinea worm life cycle to create a plan for...
Lesson Plan
Curated OER

Calico Watercolor Cats

For Teachers K - 2nd
A fun art project, this instructional activity incorporates math and listening skills as young artists play with a new painting technique. First the teacher models how to draw a cat using shapes, an oval for the body, triangles for the...
Lesson Plan
Smithsonian Institution

Watching Crystals Grow

For Teachers 5th - 8th
Amazing science can sometimes happen right before your eyes! The class gets cozy as they watch crystals grow. They use Epsom salts, rocks, and food coloring to create crystals. They'll observe the entire process, documenting every step...
PPT
Curated OER

The Biogeochemical Cycles

For Teachers 9th - Higher Ed
The majority of this presentation is a collection of diagrams and graphs that back your lecture on biogeochemical cycles. The last few slides define ecosystems and the Gaia hypothesis. You may find these slides valuable, but will...
Lesson Plan
Institute for Systems Biology

Introduction to Saline Environments & Microbial Halophiles

For Teachers 7th - 12th
If you do not mind wading through unrelated headings (This is not for a physics or STEM course, as it states.) and content (The activity opens with an article about neurology, not halophiles.), then you will find a valuable resource on...
Lesson Plan
Curated OER

Preserving Buds and Blooms

For Teachers 2nd - 12th
Students learn how to preserve flower buds and blooms. In this gardening lesson, students explore the methods of air drying, using drying agents, and pressing plants to preserve them.
Lesson Plan
Curated OER

Maintaining Body Heat

For Teachers 6th - 8th
Students observe and compare heat loss in different objects with surface-to-volume ratios. They transfer this comparison to the physical characteristics of animals in their environment. They focus on how whales maintain their body heat.
Lesson Plan
Curated OER

Finding the Percent of a Number in Fish Body Weight

For Teachers 6th - 8th
Students use fractions to find the weight of fish. They use percentages to determine the correct amount to feed them. They organize their data into a graph and shares with the class.
Lesson Plan
Curated OER

Aquatic Insects: Water Quality Index & Diversity Index

For Teachers 6th - 12th
Students search stream beds to study the life cycle and adaptations of stream insects. They explore creeks and streams to see the diversity index of creeks or streams and to find the water qualit index.
Lesson Plan
Curated OER

Making a Region Map of a State

For Teachers 4th
Fourth graders create salt maps of a state and indicate its regions. They include topographical elements including mountains, valleys, lowlands and major water bodies and a compass rose.
Lesson Plan
Curated OER

Make Sense of Nature

For Teachers 1st - 5th
Students participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...
Lesson Plan
Curated OER

Out of the Box: From Myth to Art

For Teachers 5th - 6th
Students position thier bodies in the same position as sculptures they see. They discuss why the sculpture chose that position. They design fountains for a public area using the myth of Pandora's Box.
Lesson Plan
Curated OER

Energy Content Of Foods And Fuels

For Teachers 9th - 12th
Young scholars engage in a study of food and how it used as fuel for the human body. They research how biological systems require energy and compare them to the physical science systems like machines. They compare and contrast what they...
Lesson Plan
Curated OER

The Appearance of the Moon

For Teachers 3rd
Third graders watch a demonstration on how craters were formed on the moon. Individually, they care given a set of materials that represent the moon surface and make their own craters. To end the lesson, they measure the size of the...
Lesson Plan
Curated OER

Vision Props of Signed Numbers

For Teachers 10th - 12th
Students explore the concept of titration. In this titration lesson, students observe acid and alkaline reacting. Students discuss pH factor, measuring acidity, neutrality, and alkalinity of liquids. Students put the pH of liquids on a...
Lesson Plan
Curated OER

Nutrition 1: Food and the Digestive System

For Teachers 3rd - 5th
Students are introduced to how the digestive system works in their body. In groups, they discover they need energy and water to live a healthy life. They discover how the body repairs itself and how it grows. They also examine how...
Lesson Plan
Curated OER

Excretory System

For Teachers 8th - 9th
Learners discuss what happens to the trash in their home. They talk about what would happen if they didn't remove the trash. Students relate their home trash to the excretory system of their bodies. They label a diagram of the urinary...
Worksheet
Curated OER

The Excretory System

For Students 9th - Higher Ed
For this excretory system worksheet, students describe the functions that the organs of the urinary system perform and what happens when the kidneys do not work properly. Students also name the excretory organs of the body and explain...
Lesson Plan
Curated OER

What a Waste!

For Teachers 4th
Fourth graders explore the kidney, bladder, and function of the excretory (urinary) system.
Lesson Plan
Curated OER

Skeletal System

For Teachers 7th
Seventh graders explore the functions of the skeletal system. They collaborate in small groups to determine the function of the skeletal system, the types of joints and movement, bone strength and growth, and bone injuries including...
Lesson Plan
Curated OER

Breathing Victory

For Teachers 7th - 8th
Students discuss anaerobic respiration and how it relates to sprinting. After discussion of related processes, students create a brochure that explains the complex processes behind every muscular interaction.

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