Curated OER
Molecular Forces at Work: Creating Soap Bubbles
Students investigate adhesion, cohesion and surface tension. In this molecular forces lesson plan, students observe multiple demonstrations that show surface tension, the attraction of water molecules to each other and the ability of...
Curated OER
Discovering Cohesion, Adhesion and Surface Tension
Young scholars investigate cohesion, adhesion and surface tension through observations and lab experiments. In this cohesion, adhesion and surface tension lesson plan, students rotate to 5 stations around the room and experiment at each...
Curated OER
Transportation in Plants
Students investigate how plants transport water and nutrients through the plant. In this transportation in plants lesson plan, students use glass tubing, celery stalks, food coloring and leaves from plants to observe adhesion and...
Curated OER
Water - the (Nearly) Universal Solvent
In this water worksheet, high schoolers explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This worksheet has 11 fill in the blank and 8 matching...
Curated OER
Stick To It!
Learners compare different types of pressure sensitive adhesive tapes. They fevelop and carry out tests for variables affecting the force needed to peel tape off a surface. Students analyze the time needed to peel the tape with different...
Curated OER
Editing
Are your writers ready to edit their papers? Present them with these editing tips including reading papers out loud, varying sentence openings and lengths, and using action verbs. While the tips are worthwhile, consider supplementing the...
Curated OER
Group Rope Squares
Students study how to better their cohesion and communication skills. In this investigative lesson students work in teams and learn how to communicate better as they help to solve problems and communicate their needs.
Curated OER
Water Unit
Students make boats and race them. In this physics lesson, students investigate surface tension, molecules, and cohesion by competing in a class race with their boats. Students experiment with liquid soap to see how much will make their...
Curated OER
Water in the Environment Word Search
For this water worksheet, students find 22 terms associated with water such as water table, watershed, runoff, and polarity in this word search.
Curated OER
Water String Travels
Young scholars examine the properties of water and conduct experiments demonstrating adhesion. Using a wet string, they observe water moving by adhesion from a beaker full of water to an empty one. They draw cartoons of water molecules...
Vision Learning
Visionlearning: Physical States and Properties: Properties of Liquids
Read about the many properties of liquids. Take an assessment when finished.
CK-12 Foundation
Ck 12: Water Properties
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will describe the structure and polarity of a water molecule. They will also describe the hydrogen bonding that occurs in...
TeachEngineering
Teach Engineering: Capillarity Measuring Surface Tension
Learners are presented with a short lesson on the difference between cohesive forces (the forces that hold water molecules together and create surface tension) and adhesive forces (the forces that causes water to "stick" to solid...
Other
Water on the Web
Water on the Web (WOW) is an advanced site allowing students to actively participate in data analysis from real research sites. Lesson plans on a range of topics are provided. There is also a tutorial for using Excel to graph WOW data.
University of St. Andrews (UK)
University of St. Andrews: Charles Augustin De Coulomb
A large complete authoritative biography of Coulomb. Five large pictures, over a dozen links to contemporaries, references, a poster, other mathematicians. A fine source.
Wolfram Research
Wolfram Science World: Surface Tension
The concept of surface tension is explained and the formula used to calculate it is presented. Includes an example of using the equation, and a table of surfaces tensions is given.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Surface Tension
This is a laboratory exercise which demonstrates the surface tension of water.
The Write Place
Literacy Education Online: Logical Fallacies
This site from the St. Cloud State University provides many links in this index with general writing help. Under "Development" you'll find "Sensory Details." Under "Logical Fallicies" you'll find a link by the same name. Look under...
Other
Wilkes Univ.: Cohesion, Adhesion, and Spreading
Wilkes University provides information on the liquid properties of cohesion, adhesion, spreading and surfactants.
![Holt, Rinehart and Winston: Using Transitional Expressions [Pdf] Unknown Type](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Holt, Rinehart and Winston: Using Transitional Expressions [Pdf] Unknown Type")
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Using Transitional Expressions [Pdf]
Practice tying your sentences and ideas together with this worksheet on transitional expressions. W.9-10.1c cohesion/clarity/reason
Exploratorium
Exploratorium: Surface Tension
Describes and explains the concept of Surface Tension. Also provides links to related topics.
Bill Nye
Bill Nye: Penny Droplets
This tutorial by Bill Nye introduces the concept of a cohesive force through an experiment involving a penny and droplets of soapy water.
Science Struck
Science Struck: The Concept and Meaning of Capillary Action
Defines capillary action and discusses its applications. The physics of surface tension, cohesion, and adhesion are explained and a simple experiment is provided. Includes a number of examples where capillary action takes place.
US Geological Survey
Usgs: Capillary Action
Capillary is described and explained. It is related to surface tension. Examples in botany and human physiology are given.