Educational Materials

1 2 [3] 4 5 6 7 8 9 10 11 12 [«Back ||Next »]   Click to Enlarge Cylindrical Magnets Strong Alnico 1 Cylindrical Magnets, shipped in pairs, with separators and keepers. Cylindrical Magnet, 5cm long X 5mm diameter See Enlarge Click to Enlarge Demonstration Compass 4 Magnetic needle on plastic support with a brass pivot. See Enlarge Click to Enlarge Density Blocks Aluminum Block, 2x2x1/8 Aluminum Block See Enlarge Click to Enlarge Density Rod Machined aluminum cylinder floats in cold water, but sinks in warm water. Measures 5/8 diameter x 3-3/8 long. Weight is 0.5 ounces. Density Rod See Enlarge Click to Enlarge Dissecting Instruments Sets Good quality stainless steel dissecting instruments. Sets can be custom assembled per your specification.Set of seven comes in a folding vinyl pouch Economy, 7 instuments in a floding vinyl pouch Economy, 8 instuments in a floding vinyl pouch Instructor's, 10 instuments in a large trifold vinyl pouch See Enlarge Click to Enlarge Dissecting Trays Standard size dissecting tray, made of durable stainless steel, comes layered with white wax. Dissecting Tray, 11.5x7.5x2 Dissecting Trays 11x11x2 Dissecting Trays 12.75x9.25x2 Dissecting Trays 16x12.75x2 See Enlarge Click to Enlarge DNA Manipulatives Kit Developed by teachers, this kit aids students in understanding the principles of recombinant DNA technology. It consists of teacher demonstration models and student manipulative sets, sufficient for a classroom of thirty students. Using the manipulatives, students learn the process of recombinant DNA technology. Plasmid DNA is cut with restriction enzymes and recombinant plasmids are formed. Lasminated teacher and student gel electrophoresis boards are also included. Our kit allows students to learn DNA technology without the need for expensive laboratory equipment. Kit contains no consumable parts. It can therefore be used over and over again, and/or can be shared by the entire science department. Includes 78 peices of specially designed plastic manipulatives. Also included are a manual and instructional videotape in which an experienced teacher demonstrates use of the manipulatives included in the kit. Shipping weight 8 lbs., dimensions 22 x 17 x 4. DNA Manipulatives Kit See Enlarge Click to Enlarge Economy Magnet Kit An exceptional value! This kit includes a variety of Magnets, and accessories for teaching basics of magnetism. Comes in a reusable storage box. Shipping weight 1.5 lb, dimensions: 9.25 x 9 x 1.5. KIT INCLUDES THE FOLLOWING: 1 Steel horseshoe magnet, 3 Ceramic donut magnets, 1 Iron filings pack, 1 Lodestone, 1 Activity Guide containing 17 experiments, 2 Ceramic bar magnets, 4 Metal squares (iron, copper, aluminum, and zinc), and 2 magnetic compasses See Enlarge Click to Enlarge Economy Optics Kit An entire optics set at a great price! Includes everything you need to demonstrate basdic principles of light, and color. Comes in a reusable storage box. Shipping weight 1.75 lbs. Dimensions: 14 x 9.5 x 3. *NOTE- THIS KIT INCLUDES 21 ITEMS THAT ARE ESSENTIAL IN TERMS OF PROPER CONDUCTION WITH THE KIT. See Enlarge Click to Enlarge Electrical Supplies ALLIGATOR CLIPS Insulated 24 gauge wire, available in Red, Black or Yellow. Alligator Clip Connecting Cord, 18 long wire See Enlarge Click to Enlarge Electroscope Flask Form This electroscope is housed in a 250ml Pyrex flask with a metal rod attached to a rubber stopper. A pair of aluminum leaves is suspended from an alligator clip. The knob on top of the rubber stopper accepts a charge. When the charge enters the flask, the aluminum leaves separate. Also available are rod and alligator clip assembly for use with your own flask and replacement aluminum leaves. Flask Form Electroscope See Enlarge Click to Enlarge Electroscope Gold Leaf This sturdy electroscope features a metal case with front and rear glass windows for preventing air currents from affecting the deflection of the leaves. Leaves are gold and aluminum. Leaf support rod is held in place by an insulating plastic sleeve. A graduated scale is also provided for measuring the deflection from 0 to 90 degrees. Includes instructions. Dimensions: 6x4x8. Shipping weight: 1.25 Lbs. Gold Leaf Electroscope See Enlarge Click to Enlarge Electroscopes Kit Demonstrate key electrostatics concepts with this kit. Contains everything necessary to construct two flask form elctroscopes. Detailed manual included experiments using two electroscopes for positive and negative charge studies, and a Faraday's Pail experiment. Kit includes 2 Glass Flasks, 2 aluminum disc terminals, 2 sets of 4 foil leaves, 2 electrode assemblies, one aluminum can (Faraday Pail), 1 glass rod, 1 silk cloth, 1 acrylic rod, and 1 wool cloth. Electroscopes Kit See Enlarge Click to Enlarge Equilateral Acylic Prism Set Constructed of clear acrylic with highly polished surfaces, these prisms are ideal for projecting a clear, sharp spectrum. Set of equilateral prisms includes 25mm, 50mm, and 100mm long prisms. Prism set, equilateral, set/3 See Enlarge Click to Enlarge Equilateral Prisms Equilateral prisms, made from high quality clear acrylic sheet, or glass sheet. Highly polished surfaces 100mm x 25mm See Enlarge 1 2 [3] 4 5 6 7 8 9 10 11 12 [«Back ||Next »] Go to Top