Buy from Amazon
$49.99 $20.00
$40.00
$30.00
Jul
Oct
Jan
Apr
Jul
Oct
Jan
Apr
Jul
Oct
Jan
Apr
2013
2014
2015
2016
$37.56, Apr 27 - Jul 9 $37.95, May 19 - Aug 8 $35.96, Jul 9 - Oct 14 $35.95, Nov 22 - Dec 13 $35.96, Dec 15 - Feb 1 $35.95, Feb 2 - Feb 28 $35.96, Mar 1 - Aug 2 $35.96, Mar 1 - Aug 2 $29.97, May 3 - Jul 1 $28.37, May 3 - Jun 22 $35.96, Mar 1 - Aug 2 $29.97, May 3 - Jul 1 $25.00, Jun 23 - Jun 26 $35.96, Mar 1 - Aug 2 $29.97, May 3 - Jul 1 $28.37, Jun 27 - Jun 30 $35.96, Mar 1 - Aug 2 $29.97, May 3 - Jul 1 $25.00, Jul 1 11:18 pm $35.96, Mar 1 - Aug 2 $28.37, Jul 15 - Jul 19 $25.00, Jul 3 - Nov 21 $35.96, Mar 1 - Aug 2 $29.00, Jul 20 - Jul 23 $25.00, Jul 3 - Nov 21 $35.96, Mar 1 - Aug 2 $28.37, Jul 23 - Jul 26 $25.00, Jul 3 - Nov 21 $35.96, Mar 1 - Aug 2 $29.00, Jul 29 9:10 am $25.00, Jul 3 - Nov 21 $35.96, Mar 1 - Aug 2 $28.37, Jul 30 - Aug 2 $25.00, Jul 3 - Nov 21 $35.99, Aug 3 - Aug 13 $28.40, Aug 3 - Aug 13 $25.00, Jul 3 - Nov 21 $36.03, Aug 13 - Aug 22 $28.44, Aug 13 - Aug 22 $25.00, Jul 3 - Nov 21 $35.67, Aug 23 - Aug 27 $28.11, Aug 25 - Aug 27 $25.00, Jul 3 - Nov 21 $35.31, Aug 30 - Sep 1 $27.79, Aug 30 - Sep 1 $25.00, Jul 3 - Nov 21 $27.97, Sep 3 - Oct 1 $25.00, Jul 3 - Nov 21 $21.18, Sep 3 - Oct 1 $28.87, Oct 3 - Dec 1 $25.00, Jul 3 - Nov 21 $21.99, Oct 3 - Nov 10 $28.87, Nov 16 - Dec 1 $28.87, Oct 3 - Dec 1 $25.00, Jul 3 - Nov 21 $28.87, Nov 16 - Dec 1 $28.87, Oct 3 - Dec 1 $20.00, Nov 23 - Jan 18 $29.59, Dec 3 - Dec 17 $29.00, Dec 3 - Dec 21 $20.00, Nov 23 - Jan 18 $31.96, Dec 21 - Dec 30 $29.00, Dec 3 - Dec 21 $20.00, Nov 23 - Jan 18 $31.96, Dec 21 - Dec 30 $29.93, Dec 27 - Jan 1 $20.00, Nov 23 - Jan 18 $33.29, Jan 1 1:16 pm $29.93, Dec 27 - Jan 1 $20.00, Nov 23 - Jan 18 $33.95, Jan 11 - Jan 12 $29.28, Jan 11 - Jan 12 $20.00, Nov 23 - Jan 18 $34.62, Jan 14 - Jan 16 $29.31, Jan 16 11:30 am $20.00, Nov 23 - Jan 18 $31.96, Jan 18 - Jan 31 $29.97, Jan 19 - Feb 9 $29.00, Jan 18 - Feb 9 $33.29, Feb 2 - Feb 7 $29.97, Jan 19 - Feb 9 $29.00, Jan 18 - Feb 9 $43.96, Feb 11 8:20 am $33.95, Feb 9 - Feb 16 $29.28, Feb 11 8:20 am $43.92, Feb 13 3:49 am $33.95, Feb 9 - Feb 16 $33.92, Feb 13 - Feb 16 $43.83, Feb 16 11:54 pm $33.95, Feb 9 - Feb 16 $33.92, Feb 13 - Feb 16 $43.75, Feb 18 8:25 pm $34.62, Feb 18 - Mar 3 $29.94, Feb 18 8:25 pm $43.59, Feb 22 3:45 pm $34.62, Feb 18 - Mar 3 $29.31, Feb 20 - Apr 21 $43.51, Feb 24 1:32 pm $34.62, Feb 18 - Mar 3 $29.31, Feb 20 - Apr 21 $43.35, Feb 28 9:01 am $34.62, Feb 18 - Mar 3 $29.31, Feb 20 - Apr 21 $43.23, Mar 3 1:42 am $34.62, Feb 18 - Mar 3 $29.31, Feb 20 - Apr 21 $43.15, Mar 4 11:28 pm $35.31, Mar 4 - Mar 8 $29.31, Feb 20 - Apr 21 $42.99, Mar 8 9:43 pm $35.31, Mar 4 - Mar 8 $29.31, Feb 20 - Apr 21 $42.91, Mar 11 4:26 am $36.01, Mar 11 - Mar 17 $29.31, Feb 20 - Apr 21 $42.79, Mar 14 1:45 pm $36.01, Mar 11 - Mar 17 $29.31, Feb 20 - Apr 21 $42.71, Mar 17 10:40 am $36.01, Mar 11 - Mar 17 $29.31, Feb 20 - Apr 21 $42.59, Mar 19 5:49 pm $36.73, Mar 19 - Mar 24 $29.31, Feb 20 - Apr 21 $42.51, Mar 21 11:49 pm $36.73, Mar 19 - Mar 24 $29.31, Feb 20 - Apr 21 $42.32, Mar 24 7:57 am $36.73, Mar 19 - Mar 24 $29.31, Feb 20 - Apr 21 $44.31, Mar 26 - Mar 28 $37.46, Mar 26 - Mar 31 $29.31, Feb 20 - Apr 21 $45.62, Mar 31 7:38 am $37.46, Mar 26 - Mar 31 $29.31, Feb 20 - Apr 21 $46.09, Apr 2 11:23 pm $37.95, Apr 2 - Apr 24 $29.31, Feb 20 - Apr 21 $46.16, Apr 5 1:53 pm $37.95, Apr 2 - Apr 24 $29.31, Feb 20 - Apr 21 $46.12, Apr 8 - Apr 11 $37.95, Apr 2 - Apr 24 $29.31, Feb 20 - Apr 21 $45.96, Apr 13 6:23 pm $37.95, Apr 2 - Apr 24 $29.31, Feb 20 - Apr 21 $37.95, Apr 2 - Apr 24 $29.31, Feb 20 - Apr 21 $29.30, Apr 16 - Apr 21 $37.95, Apr 2 - Apr 24 $33.91, Apr 24 2:26 pm $29.87, Apr 24 2:26 pm $38.91, Apr 27 3:25 pm $37.95, Apr 27 - Apr 30 $37.92, Apr 27 3:25 pm $37.95, Apr 27 - Apr 30 $35.74, Apr 30 - Jun 8 $29.87, Apr 30 12:02 pm $38.70, May 3 - Jun 8 $35.74, Apr 30 - Jun 8 $32.19, May 3 - Jun 8 $47.49, Jun 11 10:55 pm $37.13, Jun 11 10:55 pm $37.12, Jun 11 10:55 pm $37.13, Jun 11 10:55 pm $34.87, Jun 15 - Jun 19 $28.36, Jun 15 - Jun 19 $37.13, Jun 11 10:55 pm $34.83, Jun 23 - Jul 5 $28.32, Jun 23 - Jun 27 $34.83, Jun 23 - Jul 5 $30.82, Jul 1 - Jul 5 $28.30, Jul 1 3:46 am $34.83, Jun 23 - Jul 5 $30.82, Jul 1 - Jul 5 $27.32, Jul 5 10:28 am $34.92, Jul 11 - Jul 18 $30.91, Jul 11 - Jul 18 $28.12, Jul 11 12:02 am $34.92, Jul 11 - Jul 18 $30.91, Jul 11 - Jul 18 $27.08, Jul 14 8:22 pm $34.92, Jul 11 - Jul 18 $30.91, Jul 11 - Jul 18 $25.94, Jul 18 11:14 am $43.03, Jul 22 3:17 am $35.72, Jul 22 - Jul 25 $25.20, Jul 22 3:17 am $43.89, Jul 25 - Aug 1 $35.72, Jul 22 - Jul 25 $24.34, Jul 25 5:22 pm $43.89, Jul 25 - Aug 1 $34.64, Jul 29 - Sep 16 $23.38, Jul 29 7:09 am $43.89, Jul 25 - Aug 1 $34.64, Jul 29 - Sep 16 $22.46, Aug 1 9:58 pm $44.76, Aug 5 - Aug 9 $34.64, Jul 29 - Sep 16 $21.98, Aug 5 1:17 pm $44.76, Aug 5 - Aug 9 $38.89, Aug 9 - Dec 31 $34.64, Jul 29 - Sep 16 $45.65, Aug 13 - Sep 8 $38.89, Aug 9 - Dec 31 $34.64, Jul 29 - Sep 16 $47.49, Sep 12 - Sep 16 $38.89, Aug 9 - Dec 31 $34.64, Jul 29 - Sep 16 $45.17, Sep 20 6:38 am $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $42.62, Sep 24 4:58 am $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $47.49, Sep 28 2:03 am $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $43.47, Oct 2 3:16 am $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $44.34, Oct 6 - Oct 8 $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $45.22, Oct 12 - Nov 1 $38.89, Aug 9 - Dec 31 $34.84, Sep 20 - Nov 1 $38.89, Aug 9 - Dec 31 $34.99, Nov 5 - Dec 31 $31.94, Nov 5 - Dec 1 $38.89, Aug 9 - Dec 31 $34.99, Nov 5 - Dec 31 $30.67, Dec 6 - Dec 31 $49.99, Jan 5 - Mar 29 $38.88, Jan 5 - Jan 19 $34.84, Jan 5 - Jan 24 $49.99, Jan 5 - Mar 29 $36.21, Jan 24 11:08 pm $34.84, Jan 5 - Jan 24 $49.99, Jan 5 - Mar 29 $36.31, Jan 29 11:05 pm $33.71, Jan 29 11:05 pm $49.99, Jan 5 - Mar 29 $36.67, Feb 4 1:12 am $34.05, Feb 4 1:12 am $49.99, Jan 5 - Mar 29 $36.81, Feb 9 2:58 am $34.28, Feb 9 - Feb 14 $49.99, Jan 5 - Mar 29 $36.92, Feb 14 9:35 am $34.28, Feb 9 - Feb 14 $49.99, Jan 5 - Mar 29 $36.33, Feb 19 5:27 pm $33.73, Feb 19 5:27 pm $49.99, Jan 5 - Mar 29 $35.36, Feb 25 6:26 am $33.27, Feb 25 6:26 am $49.99, Jan 5 - Mar 29 $36.11, Mar 6 3:53 am $33.30, Mar 6 3:53 am $49.99, Jan 5 - Mar 29 $33.54, Mar 17 3:04 pm $26.47, Mar 17 3:04 pm $49.99, Jan 5 - Mar 29 $38.88, Mar 29 4:33 am $33.30, Mar 29 4:33 am 109,180 2,084,262
2,343,750
1,562,500
781,250
Oct
Dec
Feb
Apr
Jun
Aug
Oct
Dec
Feb
Apr
2015
2016
Price Details
New
Last Seen
$49.99 Mar 29, '16
Highest
$49.99 Jan 5, '16
Lowest
$27.97 Sep 3, '14
Average
$49.99 (30d avg)
Added
Apr 27, 2013
3rd Party New
Last Seen
$33.30 Mar 29, '16
Highest
$37.92 Apr 27, '15
Lowest
$21.18 Sep 3, '14
Average
$33.42 (30d avg)
Added
Apr 27, 2013
3rd Party Used
Last Seen
$38.88 Mar 29, '16
Highest
$46.16 Apr 5, '15
Lowest
$20.00 Nov 23, '14
Average
$31.26 (30d avg)
Added
Apr 27, 2013
Sales Rank
30 day average: 1,548,718 1,644,537
Product Description
is designed to inspire a wide range of readers from high school and undergraduate students with an interest in Science, Technology, Engineering, and Mathematics (STEM) to STEM teachers and those who wish to become teachers. Written by renowned scientist and teacher Dr. Karl Hess of the University of Illinois at Urbana, a member of both the National Academy of Sciences and the National Academy of Engineering, the book presents a critical collection of timeless STEM concepts and connects them with contemporary research advances in addition to the needs of our daily lives. With an engaging and accessible style not requiring a formal background in STEM, Dr. Hess takes the reader on a journey from Euclidean Geometry and Cartesian Coordinates up through 21 Century scientific topics like the global positioning system, nanotechnology, and super-efficient alternative energy systems. at once serves as an almanac on the fascinating physical, chemical, quantitative features of the natural world and built environment, as well as a need-to-know list of topics for students, teachers, and parents interested in STEM education.
Back to store list
