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Beyond Benign
Breaking the Tension
The tension builds as learners experiment in your classroom. The 17th installment in a 24-part series has scholars investigate the concept of surface tension. After discovering characteristics of surface tension, they add a compound...
Curated OER
Drops on a Penny
A helpful worksheet describes an interesting demonstration on the surface tension of water. Learners guess how many drops of water the heads side of a penny will hold. This resource does a great job of describing just how a penny can...
Curated OER
Call Me Bond, Hydrogen Bond
As amazing as James Bond is, the surface tension of water does not allow him to walk on it! In this series of little lab activities, physical scientists play with the properties of water due to the hydrogen bonds and resulting polarity....
Curated OER
Drops of Water On a Penny
In this science worksheet, students learn about surface tension by performing an investigation with drops of clean and soapy water on a penny.
Curated OER
Drops on a Penny
Young scientists explore the concept of surface tension at is applies to water. In this activity, learners use a dropper to place drops of water on a penny. Each group guesses how many drops a heads-up penny will hold, then conducts the...
Teach Engineering
Penny Perfect Properties (Solid-Liquid Interations)
I can get more water to stay on a penny than you can! Collaborative pairs determine the volume of liquids that can be contained on the surface of copper pennies and plastic coins. The pairs analyze their results using graphs and go on to...
National Institute of Open Schooling
The Liquid State
Due to surface tension, dew — a liquid, is spherical in shape. Learners explore the properties of liquids in activity seven in this series of 36. Beginning with its basic properties such as boiling point and moving through to surface...
Curated OER
How Many Drops of H2o Can Fit on a Penny?
In this properties of water learning exercise, students explore the surface tension and cohesion properties of water compared to other liquids in a 2 part experiment.
Curated OER
7.012 Fall 2004 Section Self-quiz
This quiz just looks neat! It has two cell diagrams for biology class members to label. They also describe the function of each organelle. A prokaryotic and eukaryotic cell are displayed for them to compare, and then they fill in the...
Curated OER
Brain POP - Water
In this properties of water learning exercise, learners complete 11 fill in the blank and 5 matching questions about surface tension, water hardness and water trivia.
Curated OER
Drops on a Penny
In this surface tension activity, learners predict how many drops of water they can put on a coin. They test their hypothesis and repeat their experiment three times. They record their data and average their trials.
Curated OER
Liquids and Gases
In this liquids and gases activity, students will review the basic characteristics of water including surface tension and evaporation. This activity has 1 fill in the blank and 6 short answer questions.
Curated OER
WS 7.1 Kinetic-Molecular Theory of Gases/Pressure
In this kinetic molecular theory worksheet, students summarize the points of the kinetic molecular theory, they answer questions about pressure, and draw diagrams to show how suction cups, drinking straws and barometers work.
Curated OER
Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
Curated OER
Water - the (Nearly) Universal Solvent
In this water worksheet, learners 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 questions.
Curated OER
Water - the (Nearly) Universal Solvent
For this solvent worksheet, students explore why water is considered a universal solvent. Students explore what can change dissolving rates. This worksheet has 8 matching, 3 short answer, 11 fill in the blank, and 4 problems to solve.
Curated OER
States of Matter and Gas Laws
In this matter worksheet, students review the states of matter and the gas law formulas and equations. Students then complete 7 multiple choice questions and 6 problems.
Curated OER
WS 8.1 Solutions
In this solutions activity, students identify solutes and solvents from a list of solutions and they draw water molecules bonding to each other. They fill in the blanks with terms related to bonding in solutions, density of solutions and...
Curated OER
Forces In Liquids
In this science activity, students apply themselves to the acquisition of new vocabulary while solving the crossword puzzle.
Curated OER
Physical Equilibrium
In this physical equilibrium instructional activity, students compare polar and non-polar compounds and the solubility of specific solutes in solvents. Students calculate molar heat, molar solubility, and molality for specific reactions....
Curated OER
Properties
In this properties learning exercise, students review the properties of solutions, explain different physical properties, define hydrogen bonding. This learning exercise has 8 problems to solve.
Curated OER
Forces in Liquids
For this forces in liquids worksheet, students read their notes and answer short answer questions about forces in liquids. Students complete 6 questions total.
Biology Corner
The Biology Corner How Is the Surface Tension of Water Affected by Soap?
Here is a classic lesson regarding surface tension. This learning exercise combines properties of water and the scientific method together for a hands on investigation.