Purple Math
Purplemath: Partial Fraction Decomposition: General Techniques
Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions. This reference material demonstrates the...
CK-12 Foundation
Ck 12: Chemistry Simulation: Airbag
[Free Registration/Login Required] Explore how decomposition reactions are used to inflate an airbag in a car crash.
University of Canterbury
Cs Unplugged: Divide and Conquer
Imagine 31 numbers have been organized in ascending order in a list by a computer program. Now the program has to find a number in the list, but it can only look at one number at a time. Is it easier to find the number now, than if they...
Better Lesson
Better Lesson: Finding Arrays in an Irregular Polygon
Third graders decompose an irregular polygon into arrays to find the area.
University of Canterbury
Cs Unplugged: The Great Number Hunt (Sorted)
How would you look for a book in a library if the books were sorted in alphabetical order? Is that easier than if they were out of order?
CK-12 Foundation
Ck 12: Earth Science: Flow of Matter in Ecosystems Study Guide
Use this study guide to review the flow of matter through ecosystems.
CK-12 Foundation
Ck 12: Life Science: 12.17 Consumers and Decomposers
Learn the difference between consumers and decomposers in the ecosystem.
CK-12 Foundation
Ck 12: Life Science: 5.3 Bacteria Nutrition
Learn about different types of bacteria and the ways they get nutrition.
MadSci Network
Mad Sci Network: Three Decomposers
The MadSci Network answers the posted question by describing three large groups of decomposers: bacteria, fungi and actinomycetes.
Clackamas Community College
Clackamas Community College: Decomposition Reactions
This chemistry tutorial describes decomposition reactions with two examples.
Science Struck
Science Struck: Understanding Decomposition Reaction
Explains what a decomposition is and gives examples of different types and their chemical equations.
BiologyWise
Biology Wise: A Brief Guide to the Steps of the Carbon Cycle
Outlines the steps for the movement of carbon along the carbon cycle through photosynthesis, food chains, being dissolved into the ocean, the decomposition of organisms, fossil fuel formation, industrial use of fossil fuels, carbon...
BiologyWise
Biology Wise: Carbon Oxygen Cycle
The fours stages of the carbon-oxygen cycle are described - photosynthesis, respiration, combustion, and decomposition.
Science4Fun
Science4 Fun: Biomass Energy
What is biomass? Learn about the different types of biomass energy, how it is released, and the advantages and disadvantages of biomass.