CK-12 Foundation : Danielle Delancey

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Shonna Crisden

Biography

Shonna Crisden Robinson has a B.S. in Chemistry and Japanese and an M.S. in Secondary Education. She has taught Eighth Grade Physical Science, Seventh Grade Mathematics, College Chemistry for Nurses, Basic College Mathematics, and High School Chemistry, Earth Science, Physics and Biology. Shonna has written, edited, and reviewed a variety of educational materials including chemistry and physics problem manuals, standardized test preparation materials, web-based mathematics lessons and instructor’s guides, and Physical Science Teacher’s Editions.

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Danielle Delancey

Prior to developing content for the CK-12 Foundation, Danielle DeLancey served as an analyst with a leading educational research firm, a professional development provider, a curriculum developer, and as a middle-grades teacher through the Teach for America program. She earned her master's degree from Harvard University with extensive coursework in statistical analysis and economics.

Author of the chapter(s):

Analyzing Polynomial and Rational Functions

Analysis of Variance and the F-Distribution

Analyzing Conic Sections

Chi-Square

Hypothesis Testing

Non Parametric Statistics

Polar Equations and Complex Numbers

Regression and Correlation

Vectors

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Probability & Statistics - Basic: The Shape, Center and Spread of a Normal Distribution
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This chapter covers global climate change, biodiversity, greenhouse effects, global warming, effects of climate change, and effective solutions to protect humans, all living things, and the Earth.

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Featured Author

Shonna Crisden

Shonna has a B.S. in Chemistry and Japanese and an M.S. in Secondary Education. She has taught Eighth Grade Physical Science, Seventh Grade Mathematics, College Chemistry for Nurses, Basic College Mathematics, and High School Chemistry, Earth Science, Physics and Biology.

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