Science Education Resource Center at Carleton College
Serc: Classifying Chemical and Physical Changes in Various Materials/substances
In this classroom lab, students will investigate the characteristics of a chemical change. Students will also provide a definition of what constitutes a physical change through observation of several examples. Students will use/create...
![Cosi Columbus: A Swell Activity With Beans [Pdf] Activity](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Cosi Columbus: A Swell Activity With Beans [Pdf] Activity")
Center of Science and Industry
Cosi Columbus: A Swell Activity With Beans [Pdf]
Learn about absorption in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of what happens to different types of beans as they soak in water in a test vial.
Physics Aviary
Physics Aviary: Guided Specific Heat Lab
This lab is designed to have students learn how to calculate the specific heat of a liquid based on the temperature changes that occur when hot water is added to the liquid.
Physics Aviary
Physics Aviary: Guided Specific Heat of Solid Lab
This lab is designed to have students learn how to calculate the specific heat of a solid based on the temperature changes that occur when a hot solid is added to cold water.
CK-12 Foundation
Ck 12: Physical Science: Oceanic Pressure
[Free Registration/Login may be required to access all resource tools.] Oceanic pressure and how it changes with depth, and how to adjust to this change.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Atwood Machine in Fluid Model
Simulation of an Atwood machine where two masses of varying densities are suspended in water using a pulley system. Adjust the densities of the masses, their positions and the water level to see how the changing gravitational, buoyant,...
Physics Central
Physics Central: Physics in Your Glass: Racing Molecules
An easy experiment for demonstrating and exploring molecule movement requiring common household items: two glasses, two dark colors of food coloring, and warm and cold water. A few variations to the experiment will have students using...
CK-12 Foundation
Ck 12: Physical Science: Boiling
A module reviewing over how vaporization occurs and its difference from evaporation. Also, review over the definition of boiling point. Module includes a video, pictures, explanation, and review questions.
University of Maryland
University of Maryland: Boiling Water by Pumping
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration which utilizes a Bell jar and vacuum pump to show the dependency of boiling point upon pressure. Shows...
University of Maryland
U. Of Maryland: Latent Heat: Ice to Water to Steam
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of latent heat in the melting and vaporization process. Shows apparatus and set-up; provides suggestions....
Museum of Science
The Atom's Family: Phases of Matter
Help the Phantom choose a material and observe the changes at different temperatures in the molecule chamber. What happens to the elements or molecules as the temperature changes?
Other
Physics Labs/heat of Vaporization (Hv) of Water
A complete set of directions, notes and suggestions for a demonstration involving the determination of the heat of vaporization of water. Suitable for a student project or lab investigation.
Other
University of Siegen: Enthalpy of Solution
This resource provides a physical reaction. Hydrous and anhydrous calcium chloride react with water to produce physical exothermic and endothermic reactions.
TeachEngineering
Teach Engineering: How Cold Can You Go?
Students explore materials engineering by modifying the material properties of water. Specifically, they use salt to lower the freezing point of water and test it by making ice cream. Using either a simple thermometer or a mechatronic...
Museum of Science
Museum of Science: Oceans Alive
There are links to the water planet, oceans in motion, life in the sea and resources. You will learn about the physical features of an ocean, changes in the ocean and the water cycle.
Science Education Resource Center at Carleton College
Serc: Mn Step: States of Matter
In this activity, students investigate physical and chemical changes in the states of matter for water. They collect data and record their observations.
Other
The Hydrological Cycle an Human Impact on It. [Pdf]
The hydrological cycle is usually called a recurring consequence of different forms of movement of water and changes of its physical state on a given area of the Earth. The role of different processes in the hydrological cycle and their...