MCGRAW-HILL CHILDREN’S PUBLISHING Spectrum Test Prep New York Grade 4 MGH076963494X

Seamless welded heavy gauge 9'x1 1/2" dia. powder-coated steel poles assembles to 8'...Includes 8" heavy duty ground sleeve...Nylon wound rubber ...

Features equivalency charts for length, mass/weight, and capacity. Includes metric and U.S. customary units. 24 pieces ...

Discover how weather conditions occur and change. Build six weather sets with 40 interlocking parts including a rain gauge, thermometer, ...

Help your children understand the basics of hydraulic mechanisms with this amazing S.T.E.M. Learning D.I.Y. project! Hydraulic Machines use the ...

Reduce test anxiety!Skill-specific preparation for the social studies components of standardized tests covers History, Geography, Government, and Economics. Testing formats ...

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Bend a bar magnet into a "U" shape, and what do you get? A stronger magnet! Why? Because the poles ...

Set of five, 4.5"-square plastic game/probability spinners numbered 1-6 with washable faces and metal spinners. Ages 6-13 ...