www.wintergreen.ca TB490 ■ TABLETOP LIGHT PANEL Perfect for scientific demonstrations and detailed observations, our ultra-slim LED light panel is easy to set up and easy to store! Simply place it on a table and switch on the light…then put X-rays, leaves and other objects on the surface for a clear view of specimens. Plastic panel has a 13" x 171 ⁄2" illuminated sur- face and rubber feet to hold it firmly in place; includes an AC adaptor. 299.95 R5911 ■ Human X-Rays - Set of 18 Includes 18 real, life-size X-rays that offer an inside view of the human body! Largest measures 103 ⁄4" x 127 ⁄8". 29.95 LA216 n STUDENT SAFETY GOGGLES - SET OF 12 Our flexible plastic goggles adjust to give students a perfect fit. 57.95 LA217 n Student Safety Goggles - Set of 36 169.95 LA444 n HEAVY-DUTY HAND MAGNIFIERS - SET OF 12 Magnifiers feature 21 ⁄2" glass lenses and tough plastic frames. 69.95 LA573 n Heavy-Duty Hand Magnifiers - Set of 36 194.95 RE266 n LENS & PRISM SET Our 4-piece discovery set includes a prism & 3 lenses—concave, double concave and double convex. Each piece is made of lightweight, shatter- proof acrylic. Prism is 3". 31.95 LC3540X n PREPARED SLIDES - COMPLETE SET Each kit includes 12 safe plastic slides—all colour-coded & clearly labeled. Set of 4 kits. 84.95 Each slide kit is also available separately. LC3543 n Insects 23.95 LC3541 n Plants 23.95 LC3545 n Vegetables 23.95 LC3547 n Animals 23.95 FT452 n BLANK SLIDES - SET OF 18 Safe, shatterproof plas- tic. (Not shown.) 9.95 BG776 n 3-WAY SCHOOL MICROSCOPE Intended especially for school use, our sturdy metal microscope has a versatile, student-friendly design with 40X, 80X and 120X magnifications! Includes both a lamp & a mirror, an adjustable lens and an arm that tilts for easy viewing. 113 ⁄4" tall. 2 “AA” batteries not included. Slide sets are sold separately below. 219.95 Gr. Level 1 2 3 4 5 6 Gr. Level 1 2 3 4 5 6 Gr. Level 1 2 3 4 5 6 DS693 n DIGITAL SCALE Our scale displays weight in both grams and ounces… and it’s super-accurate—with a 1-gram vari- ance. The 85 ⁄8" scale features an automatic shutoff and holds up to 61 ⁄2 pounds. 62.95 DS694 n Gram Weight Set The 30 colour-coded stackable weights range from 1 to 20 grams. 9.95 BV633 n GRADUATED CYLINDERS SET Sturdy plastic cylinders have easy-to-read markings in increments from 0.5 mL up to 1,000 mL. Set includes 7 graduated cylinders; tallest is 111 ⁄4". 49.95 …or a pull force! Measure a push force… FS513 ■ PUSH-PULL SPRINGS - SET OF 4 Kids see and measure push and pull forces—with our two-way spring scales! Each has a plunger and a hook to experiment with push and pull forces…plus marked increments for measuring in both grams and newtons. You get 4 plastic springs; each measures 111 ⁄2" in length. Scales range in capacity from 500 g/5 N to 3 kg/30 N. 59.95 Grade Level 2 3 4 5 6 Grade Level 1 2 3 4 5 6 Grade Level 1 2 3 4 5 6 Grade Level 2 3 4 5 6 Grade Level 3 4 5 6 Science supplies & equipment 147