Build 12 models and conduct experiments with the models to learn about forces and simple machines. Each model demonstrates a fundamental idea in mechanical physics. For example, you can build a balance scale to learn about lever arms, a freight elevator..
Product Number: SB42318M
A self-monitoring traffic light sound meter. Green light turns to yellow as a warning, and then turns to red as noise in the room goes above the level set by the teacher. Decibel sensitivity is from 50dB to 110dB. Optional audible “quiet pleas..
Product Number: SN00172M
Giant Water Prism
Throws a spectrum up to 783⁄4" (2 m) long! Made from 1⁄4" acrylic, this 16" H right angle prism will withstand the abuse of the classroom. When filled with ..
Product Number: SB49112M
Made of durable PVC plastic, these mirror supports are designed for added stability. Use them in pairs to hold long rectangular mirrors. Package of 36 mirror clips.
Product Number: SB28855M
Aluminum Alloy Tuning Forks - Frequency 128, Note C
Made of 3/8" x 1" bar stock with smooth, aluminum turned handle approximately 1-3/4" long. This nonmagnetic tuning fork requires no plating and will not rust or corrode. The scale letter and frequency is stamped on the fork. Accurately t..
Product Number: SB14261M
Magnetic Chalkboard Ray Box Kit with Power Supply
This versatile, comprehensive ray box kit allows teachers to demonstrate geometric optics principles to the whole class. The ray box and all optical accessories can be firmly held to a metal chalkboard. The kit comes with a plastic box with a 12V haloge..
Product Number: SB47683M
Daily Warm Ups: Physics
A wonderful way to turn extra classroom minutes into learning time. The 180 quick activities review, practice, and teach physics topics. Activities come as easy-to-use reproducibles. The warm ups foster other classroom activities involving criti..
Product Number: SB39055M
Dioxide Glass Puzzle
The puzzle consists of a mounted cylindrical acrylic lens and a laminated card with the words “DIOXIDE GLASS.” When students look through the lens at the card, one word will appear to be flipped upside down while..
Product Number: SB49814M
Economical Laser Pointer
A handy, low-cost, pen-sized laser pointer for many applications #45; education, scientific research, or everyday life! Features a 675 nm wavelength beam, an output power of approximately 3 mW, and radiant power less than 5 mW. Beam diameter is 10 m..
Product Number: SB23600M
Semicircular Refraction Cell
This clear acrylic refraction cell is excellent for showing refraction and internal reflection in water, and to measure its refractive index. The cell has a uniform wall thickness to eliminate distortions. Grade 7 and up.
Product Number: SB48377M
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