Analyze Math
Analyze Math: Cotangent Function
The trigonometry tutorial explores the graph of the cotangent function. The interactive tutorial explores the period, phase shift, and domain of the cotangent graph.
Analyze Math
Analyze Math: Cosecant Function
The trigonometry tutorial investigates the graph of the cosecant function. The interactive tutorial examines the period, phase shift, and range of the cosecant graph. Learners use the applet to manipulate the parameters of the cosecant...
Physics Aviary
Physics Aviary: Visualizing Sine Curves
This program gives students a visual representation of sine curves. The hope is that students can relate properties of the ferris wheel to properties of the sine curve. The height of the center of the ferris wheel is their vertical...
Khan Academy
Khan Academy: What Conditions Influence Lyophilisation?
The resource from Khan Academy and the Association of American Medical Colleges provides study content for the MCAT. This resource provides practice uestions related to phase changes during lyophilisation, or the process of freeze drying.
NASA
Nasa Star Child: Moonlight Madness
The revolution of the Moon around the Earth causes the Moon to appear to change shape in the sky. These apparently different shapes are called "phases" of the Moon. The Moon passes through a cycle of eight phases which repeats itself...
PBS
Pbs Learning Media: The Moon Over a Month: Lesson Plan
Students observe, identify, and describe how the Moon appears to change over the course of a month. They engage with a media slideshow of real-life images to describe how the Moon appears to change in a predictable pattern each month. It...
PBS
Pbs Learning Media: Different Appearances of the Moon
The digital slideshow provides students with the opportunity to observe and use evidence from their observations to predict and record how the Moon appears to follow a regular pattern of change over time. Teaching tips and background...
Center of Science and Industry
Cosi Columbus: Can You Stand the Pressure
Science experiment that demonstrates the four states or phases of matter: solid, liquid, gas, and plasma. Includes full list of materials, procedures, and scientific explanation of how you change water from a liquid state to a gaseous...
Chem4kids
Chem4 Kids: Liquid to Gas and Back to Liquid
This resource discusses ways liquids can change into gases and vice versa.
CPALMS
Florida State University Cpalms: Florida Students: Hot on the Trail
Learn what affect changing temperature has in regards to chemical reactions.
Chem4kids
Chem4 Kids: States of Matter
This resource explains the five states of matter and methods of changing from one state to another.
Other
Science Alive: Melting Point Simulation
Percy Julian and Josef Pikl used the fact that melting point-the temperature at which a substance changes from a solid to a liquid-is a characteristic property of a substance to prove that the British chemist Robert Robinson could not...
New York University
New York University: What Is Matter?
At this resource discover the difference between solids, liquids, and gases. Practice what you just learned with included review questions.
Georgia State University
Georgia State University: Hyper Physics: Heat and Thermodynamics
Georgia State University Physics Department privides an incredibly thorough treatment of the laws of thermodynamics. Multiple pages; many informative graphics; opportunities to practice problems and receive immediate feedback.
Georgia State University
Georgia State University: Hyper Physics: Saturated Vapor Pressure
The meaning of vapor pressure is introduced. The distinction between evaporation and boiling is discussed and explained. The reason that liquids undergo vaporization is explained.
University of Maryland
University of Maryland: Boiling at Reduced Pressure
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the dependency of the boiling point upon pressure. Shows apparatus and set-up; provides suggestions. Easily...
Georgia State University
Georgia State University: Hyper Physics: Interference of Sound
Information about the interference of sound and its causes. Well-illustrated and good explanations of the concepts; part of a large hyper-textbook on various physics concepts.
Other
Water on the Web: Studying Heat Budgets of Lakes
Interesting activity that discusses many aspects of the energy in a lake, including the evaporation of the water into gas.
Other
King County Court House: Heating & Cooling Curves [Pdf]
This page is a lab that will teach you about heating and cooling curves.
Chem Tutor
Chemtutor: Heating Curve Problems
Nice set of problems dealing with the concept of a heating curve. Students can click on the question and get immediate feedback on their answer.
E-learning for Kids
E Learning for Kids: Science: Bermuda Triangle: What Is Condensation?
Cindy is at the beach learning a lot about water. Join her to explore the water cycle.
Science Education Resource Center at Carleton College
Serc: Evaporation: Investigating Factors That Affect It
In this guided inquiry investigation, students examine conditions to see what affect these conditions have on evaporation rates.
Museum of Science
Museum of Science and Industry: Online Science: Make Ice Cream
Follow these step-by-step instructions to make homemade ice cream. Learn the chemistry and physics behind this summertime treat.
McGraw Hill
Glencoe: Quiz on the Translations of Sine and Cosine Functions
The online assessment demonstrates knowledge of advanced mathematical concepts in Pre-Calculus. The questions evaluate students on translations of sine and cosine functions. Topics include horizontal and vertical shifts.
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