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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
high-resolution print
One biconcave lens (2
Laser Blox are laser pointers designed for teaching and learning
plus full trigonometry reference angles
All of our green laser pointers are fitted with an infrared (IR) filter to catch any hazardous invisible IR light for maximum classroom safety
25-Pack Classroom Periodic Table of the Elements Photo Flyer by Theodore Gray (8.5x11 in.) stem education high-resolution printThe iconic periodic table poster by author Theodore Gray is now available as an 8. 5" x 11" classroom pack for students! This work of art and science shows real photos of every stable element painstakingly collected and photographed in high resolution. The backside is full of reference information like atomic weight, density, boiling point, and more for the students to reference at their desks when doing calculations. It's a glossy, high resolution
US$ 32.07
US$ 21.30
US$ 12.50