Evan Silberstein

 (54)
United States - New York - Nanuet
Evan Silberstein
3.9
143 votes
Visit www.evanschemistrycorner.com for free resources to go with my Power Points.
 
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This presentation uses a novel approach to help students easily figure out how to convert to and from scientific notation. It also helps the students develop rules for calculating with scientific notation. Don't forget to go to my website for the
$2.00
5 ratings
4.0
Digital Download PPSX (0.77 MB)
This Power Point presentation answers the question, "How many decimal places do we need to carry this out to?" It explains the need for significant figures by pointing out the ridiculousness of digits in calculations that go way beyond the precision
$2.00
2 ratings
4.0
Digital Download PPSX (1.04 MB)
The factor label method is a powerful tool for solving mathematical problems in the physical sciences. It is sometimes called unit analysis. It is used in unit conversions, but it is also used in stoichiometry, concentration problems, and more.This
$2.00
3 ratings
4.0
Digital Download PPSX (0.33 MB)
Errors of measurement are unavoidable. Not all errors are created equal. This Power Point presentation explains how to evaluate an error by calculating the percentage error. As always, free work sheets for the presentation are available on my web
$2.00
2 ratings
4.0
Digital Download PPSX (0.61 MB)
In this presentation, students compare items that are and are not matter to determine the essential difference. The definition and properties of matter are discussed. Elements, compounds, and mixtures are defined. Then chemical symbols from the days
$2.00
1 rating
4.0
Digital Download PPSX (0.64 MB)
Students often perceive the scientific method as a mystical approach limited to the realm of science. This presentation breaks that stereotype by using Columbus's attempted voyage around the world as a jumping off point to discuss observations,
$2.00
1 rating
4.0
Digital Download PPSX (1.05 MB)
The numbers we use in science come from measurements. Shocking, though it may sound, measurements are always accompanied by error. This power point examines the nature of error, accuracy, and precision as it relates to measurement. Accuracy and
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1 rating
3.9
Digital Download PPSX (1.47 MB)
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143 total vote(s)
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TEACHING EXPERIENCE

Taught biology, chemistry, and general science in the East Ramapo Central school District, Spring Valley, NY from 1970 to 2003. Teach chemistry at the Frisch school, Paramus, NJ since 2003

MY TEACHING STYLE

I teach using the smart board and power point presentations. My lessons depend heavily on questioning and student responses. Lessons generally include activities and/or demonstrations with work sheets for follow up. All of my work sheets correlated to my power point presentations, and are available free of charge on my web site: http://www.evanschemistrycorner.com .

HONORS/AWARDS/SHINING TEACHER MOMENT

Yet to be added

MY OWN EDUCATIONAL HISTORY

B.S.: 1970 SUNY at Stony Brook M.S.: 1973 SUNY at New Paltz Post Graduate: Hebrew University, Jerusalem NYU, New York, NY Iona College, Rockland Campus, Orangeburg, NY

ADDITIONAL BIOGRAPHICAL INFORMATION

Writer and contributing writer for D.C. Heath and Prentice Hall science texts and ancillaries. I also now have a video course, "The Mathematics of Chemistry," at http://www.lernsys.com/en/the-mathematics-of-chemistry .

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