Texas Education Agency
Texas Gateway: Solids, Liquids, and Gases
Given descriptions, scenarios, or illustrations, students will distinguish between the compressibility, structure, shape, and volume of solids, liquids, and gases.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Graphs of Trigonometric Functions
Hotmath provides 20 practice problems on graphs of trigonometric functions. Each of the practice problems include a step-by-step guide for solving their graphs.
Concord Consortium
Concord Consortium: Stem Resources: States of Matter
Using simulations observe what solids, liquids, and gases look like at the atomic scale. After observing the different states of matter at their atomic level, students will be able to conclude about the forces and attractions that exist...
Utah Education Network
Uen: How Do You Dew?
See how the processes of condensation and evaporation occur.
Utah Education Network
Uen: Trb 4:1 Investigation 2 Why Does a Puddle Shrink?
Classroom activity helps students understand evaporation.
Analyze Math
Analyze Math: Cosine Function
The mathematics tutorial explores the cosine function. The interactive tutorial investigates the period, phase shift, domain, and asymptotes of the cosine function.
Analyze Math
Analyze Math: Sine Function
The mathematics tutorial examines the sine function. The interactive tutorial explores the period, phase shift, domain, and asymptotes of the sine function.
Lawrence Hall of Science
The Math Page: Trigonometry: Graphs of the Trigonometric Functions
Here is a site that clearly and thoroughly explains how to graph each of the six trigonometric functions and determine the period, amplitude, phase shift, and vertical shift of each. There are example problems solved, problems for the...
Analyze Math
Analyze Math: Secant Function
The mathematics tutorial examines the secant function. The interactive tutorial explores the period, phase shift, domain, and asymptotes of the secant function.
Analyze Math
Analyze Math: Tangent Function
The mathematics tutorial explores the tangent function. The interactive tutorial investigates the period, phase shift, domain, and asymptotes of the tangent function.
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.
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