University of Illinois
University of Illinois Urbana Champaign: Toefl Practice Site: Coherence and Unity
This site discusses coherence achieved through major and minor connector transitions. Examples are given, and there is a link to an exercise meant for the particular class this site was designed for, still useful practice for anyone....
Georgia State University
Georgia State University: Hyper Physics: Surface Tension
Georgia State explains, defines, and illustrates the concept of surface tension. Includes photos, examples and links to further information.
Hunkins Experiments
Hunkin's Experiments: Surface Tension
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. These two are...
Science Education Resource Center at Carleton College
Serc: Mn Step: Surface Tension
A simple experiment investigating surface tension and the cohesive property of water, using just water, pepper, and liquid soap.
PBS
Pbs Teachers: Salt and Pepper Experiment
Demonstrate surface tension by sprinkling pepper on a bowl full of water, then touching a soapy finger to the water.
PBS
Pbs Teachers: Soap Powered Boat Experiment
Examine surface tension by floating an index card that has been cut into a boat shape on water, then dropping liquid soap near the "engine" section of the index card.
Exploratorium
Exploratorium: Adhesion
Adhesion is defined and an example is given. Adhesion is distinguished from cohesion. Examples of cohesion are stated as well. Links to pages with further information are provided.
Sophia Learning
Sophia: The Properties of Water: Lesson 3
This lesson will provide an understanding of the chemical and physical nature of water. It is 3 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 4
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 1
This lesson will provide an understanding of the chemical and physical nature of water. It is 1 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: Cohesion and Adhesion: Lesson 2
This lesson will explain the properties of cohesion and adhesion. It is 2 of 4 in the series titled "Cohesion and Adhesion."
Sophia Learning
Sophia: Emphatic Transition Words: Lesson 1
This lesson goes over emphatic transition words and how they are used. It is 1 of 3 in the series titled "Emphatic Transition Words."
Sophia Learning
Sophia: Cohesion and Adhesion: Lesson 3
This lesson will explain the properties of cohesion and adhesion. It is 3 of 4 in the series titled "Cohesion and Adhesion."
The Write Place
Literacy Education Online: Cohesion: Using Repetition and Reference Words
This site gives a brief overview of how to achieve cohesion or coherence in writing. It explains how the repeating of key words and using reference words help tie ideas together. Use link in first paragraph to find charts of transitional...
PBS
Pbs Teachers: Flying High: Taking to the Air
Explore the science of surface tension, the evolution of flight in insects and insects' anatomical adaptations. Construct insect models that illustrate the action of these adaptations and calculate the force per unit area of water surface.
Fact Monster
Fact Monster: Adhesion and Cohesion
The forces of adhesion and cohesion are compared and contrasted. Various phenomena which can be explained by such forces are identified and discussed.
Bill Nye
Bill Nye: Penny Droplets
Try this at-home science experiment to learn about the forces of gravity, cohesion, and adhesion.
Exploratorium
Exploratorium: Exhibit Cross Reference: Cohesion
Cohesion is defined and an example is given. Cohesion is distinguished from adhesion. Examples of adhesion are stated as well. Links to pages with further information are provided.
Exploratorium
Exploratorium: Exhibit Cross Reference: Capillarity
Capillarity is defined and an example is given. A reference to the Facts on File dictionary is included. Links to further information are provided.