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From Lab Hood to Front Lines Looking to add a little variety to your career path? Find out how chemists are working to keep this country safe and learn what life is like in the labs of the U.S. Customs and Border Protection. April 4, 2:00–3:00 p.m.
Find information, pictures, links, and other related resources for space and astronomy for kids. Have fun and learn as you explore these great resources. From solar system tours to an activity book, you'll discover a ton of fun with astronomy for kids. 1.
The Math 4 Teaching Textbook is a full-year curriculum designed for the typical 4th grader or an academically-advanced 3rd grader. The product includes a 669-page consumable workbook, a print answer booklet, and 4 CDs that contain step-by-step audiovisual solutions to every one of the thousands of homework and test problems. Topics covered include operations with whole numbers, fractions, and decimals, simple geometry concepts, units of measure, and percents. The Math 4 also has a digital gradebook that grades answers as soon as they are entered and calculates percentages for each assignment. <p style="text-align:right;color:#A8A8A8"></p>
by M. B. Synge If V. M.