Khan Academy
Khan Academy: Tubular Reabsorption Article
This is an article about tubular reabsorption including what it is; how reabsorption in the nephrons works; and reabsorption of sodium, nutrients, water, and other ions.
TeachEngineering
Teach Engineering: Wheeling It In!
In an open-ended design activity, students use everyday materials (milk cartons, water bottles, pencils, straws, candy) to build a small-scale transportation device. They incorporate the use of a wheel and axle, and lever into their...
Biology 4 kids
Biology4 Kids: Plants Vascular Systems
A brief, concise text explaining the vascular systems of plants.
CK-12 Foundation
Ck 12: Life Science: Diffusion
[Free Registration/Login may be required to access all resource tools.] The process of molecules moving from an area where there are lots of molecules to an area where there are fewer molecules is known as diffusion. The diffusion of...
Other
Rochester Images: The Erie Canal
A collection of digitized images that reflect the time and life on the Erie Canal.
City University of New York
Brooklyn College: Osmosis Interactive Activity
Great activity with clear background information. Try out the lab using osmosis to calculate molecular weight.
A to Z Teacher Stuff
A to Z Teacher Stuff: Identifying Erosion
AtoZteacherstuff.com presents "Identifying Erosion", a lesson plan for grade levels 3-5. Related URLS and teacher feedback provided.
Can Teach
Can Teach: Songs and Poems
This site features an extensive list of poems and songs for every event during the school year. Explore the seasons, colors, holidays, and more.
Khan Academy
Khan Academy: Osmosis and Tonicity
Provides an overview of osmosis and tonicity and looks at how osmosis works, as well as the role it plays in the water balance of cells. Describes hypertonic, isotonic, and hypotonic solutions and their effect on cells.
Davidson College
Herbicides: Environmental Effects
Types of herbicide transport, degradation, and herbicides and water quality of water are focused on in this competent site.
ClassFlow
Class Flow: Rivers 2
[Free Registration/Login Required] In this lesson students evaluate the water cycle and how rivers erode, transport, and deposit materials to produce physical features. Many slides and aerial photos of flooding and riverbanks are...
Curated OER
Reeko's Favorite Means Up Public Transportation!
With this simple experiment, one can replicate the sinking and rising of a submarine with a bottle filled with water and a pen cap.
Curated OER
Image of an Egyptian Drawing Water
Obviously instrumental in Egypt's growth as a magnificent civilization, the Nile's annual inundation provided Egyptians with food and transportation.
Sophia Learning
Sophia: Osmosis: Lesson 2
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 2 of 8 in the series titled...
Sophia Learning
Sophia: Osmosis: Lesson 1
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 1 of 8 in the series titled...
Sophia Learning
Sophia: Osmosis: Lesson 4
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 4 of 8 in the series titled...
Curated OER
York Region District School Board: Pioneer Life in Upper Canada: Water
Pioneers usually settled near rivers or lakes as the waterways were their highways. Find out about their methods of travel.
Curated OER
York Region District School Board: Pioneer Life in Upper Canada: Water
Pioneers usually settled near rivers or lakes as the waterways were their highways. Find out about their methods of travel.
Other
Map of New York Canals
Site has great map of the entire canal system of New York. Student can click on regions they "would like to see in greater detail."
Other
Map of New York Canals
Site has great map of the entire canal system of New York. Student can click on regions they "would like to see in greater detail."
PBS
Pbs Teachers:cyber War
Examine the extent to which the critical infrastructure of the U.S., including electrical power, finance, telecommunications, health care, transportation, water, defense and the Internet, is vulnerable to cyber attack.
TeachEngineering
Teach Engineering: Glowing Flowers
Student teams learn about engineering design of green fluorescent proteins (GFPs) and their use in medical research, including stem cell research. They simulate the use of GFPs by adding fluorescent dye to water and letting a flower or...
TeachEngineering
Teach Engineering: Air Pollution
Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. By...
US Department of Agriculture
China's Food and Agriculture: Issues for the 21st Cent.
A series of reports published but the United States Department of Agriculture in April of 2002 (in PDF format) from the USDA that covers "China's food consumption, marketing, international trade, agricultural policy, transportation...