Evan Silberstein

 (60)
United States - New York - Nanuet
Evan Silberstein
3.9
158 votes
Visit www.evanschemistrycorner.com for free resources to go with my Power Points. And now, flip the classroom with video lessons. More videos will be coming soon.
 
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By Evan Silberstein
Flip the classroom. Help your students learn independently. This 10 minute and 13 second video describes the purpose and format of numbers in scientific notation. It explains how to convert numbers from standard format to scientific notation and
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$5.00
not yet rated
Digital Download MP4 (60.98 MB)
By Evan Silberstein
What is matter? This video lesson defines matter and other basic terms such as element, compound, and mixture. It goes on to explain how the element symbols are derived including Latin, German, and systematic names.
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$5.00
not yet rated
Digital Download MP4 (81.17 MB)
By Evan Silberstein
Flip the classroom or enable students to learn independently with video. In this video lesson, unit conversion by the factor label method is explained step by step in a narrated PowerPoint presentation. The video is 12 minutes and 47 seconds long.
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
FREE
not yet rated
Digital Download MP4 (85.57 MB)
By Evan Silberstein
This 7 minute video describes the importance of measurement to observation. It explains why estimation is necessary and errors are unavoidable. Finally it distinguishes between precision and accuracy.
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$4.00
not yet rated
Digital Download MP4 (45.14 MB)
By Evan Silberstein
You measure the radius of a circle. It is 5.1 cm. You calculate the area of the circle. You know π to lots of places, so you get 163.42564984 cm². Does this make sense? The measured radius only had one decimal place. How can the area have so much
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$5.00
not yet rated
Digital Download MP4 (66.60 MB)
By Evan Silberstein
Errors of measurement are unavoidable. This video lesson explains how to evaluate the seriousness of errors. It describes how to calculate the absolute and percentage errors.
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$4.00
not yet rated
Digital Download MP4 (29.27 MB)
By Evan Silberstein
Compounds and mixtures are both made of two or more elements, but they are not the same. This video lesson compares and contrasts compounds and mixtures, pointing out the critical distinctions between the two, and helping students to recognize them.
Subjects:
Chemistry
Grades:
10th, 11th
Types:
Lectures, Video Files
$5.00
not yet rated
Digital Download MP4 (45.94 MB)
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Digital Items
3.9
Overall Quality:
4.0
Accuracy:
3.9
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:

3.9
Total:
158 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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