"serv Dial Sud & sars"

Students identify and quantify microbes in air, soil, water, or any surface.

Precision Measurement of Very Small Lengths

Students compare real paintings from forgeries.

This balance is the first major advancement in teaching simple machines in decades.

Best seller!

Show your students how the rate of acceleration of an object depends on the angle of incline with this great hands-on activity.

Reveal the Nature of Color and Light

Excellent for Introductory Mechanics Studies

Have Professional Looking Prizes for Your Science Fair

Well-preserved individual teeth from what may be the largest known carnivorous dinosaur found to date in the fossil record. Exceptional quality and detail. Average size: 1 ^₁/₂" L x ¹/₂" W. Morocco.

Ball, Playground

A collection of classic books to introduce young readers to science.

Safely use this non-breakable, clear acrylic plate in place of glass in most experiments.

Who says you can't lasso the moon? Bring miniature moons on a stick into the classroom to illustrate phases of the moon and how the positions of the Earth, sun, and moon cause each phase. Each Moon Pop consists of a wooden stick supporting a sphere with one black half and one white half.

Provide everything your class will need to discuss the day’s date, weather, and temperature. Students can use the included vinyl cling-on words, icons, and dinosaurs to build weather related sentences and describe the weather. The board features write-on/wipe-off surfaces for recording temperature and graphing weather conditions over the course of a month. Size: 26 x 20"

Electric Motor