12" Wide x 13 1/4" Long Printed on both sides. These directional reinforcement devices give supplemental standard warnings and directions creating safer traffic control in the school area. Installs in seconds and firmly locks in place. Reusable, All-weather ABS plastic with UV. Used by thousands of schools, cities and utility companies. Has 3M reflective sheeting.
Lightweight solid polyester front with Ultra-Cool mesh shoulders and back. 4-point breakaway. 4-season adjustability allows for accurate sizing in any weather, even over bulky coats. Two 1" wide high performance reflective material with contrast. Brilliant Trim reflective edging improves low light visibility. Convenient left mic tab holder. Handy left chest badge holder & right chest name tag holder. Left chest pencil/pen pocket. Inside large lower patch pocket (when not in use, the vest folds into convenient storage pouch).
This 2XL/4XL size Security Public Safety Vest has a solid lime and black lightweight polyester front area with Ultra-Cool mesh shoulders and back. This is a high visibility safety vest with an enhanced 4-point breakaway design which offers fast removal and also acts as a safety feature by preventing snags on debris, heavy equipment or machinery. Convenient all-season adjustability provides a comfortable and proper fit all year. The split design with contrasting colors makes identification easy when working in crowded environments. Reflective edging by Brilliant Trim enhance low-light visibility. Features include: ANSI/ISEA 207 compliance, Double 1-inch Vizlite reflective silver stripes and lettering, microphone clip/tab holder on left chest to enhance communication, pencil and/or pen pocket on left chest, and one large inner left lower pocket. The pocket doubles as a unique storage pack for the vest when not being worn. This is the ideal high visibility safety vest for policemen and other police officials when working in dangerous low light areas.
Explore the wonders of magnets! Amaze yourself with the magic of magnetism when you power a light bulb and build your own motor! For young scientists ages 10+. Assembly normally requires adult participation. Contents: Neodymium & Ceramic Magnets, light emitting diode (LED), plastic plates and tubes, wire, compass, spring, nails, screws, nuts, and bolts, paper clips, sand paper, and activity guide.
Comes with wooden box with foam lining. Each tuning fork has a specific place in the foam lining die-cut for easy storage. Each set also contains a mallet specially designed with one hard and one soft end, for use with all frequencies of forks. Tuning Fork set of 8. With mallet. In wooden box. Contains one each of 256, 288, 320, 341.3, 384, 426.6, 480, and 512
Comes with wooden box with foam lining. Each tuning fork has a specific place in the foam lining die-cut for easy storage. Each set also contains a mallet specially designed with one hard and one soft end, for use with all frequencies of forks. Tuning Fork set of 8. With mallet. In wooden box. Contains one each of 256, 288, 320, 341.3, 384, 426.6, 480, and 512
Investigate the mysteries of equilibrium, gravity, and magnetism! Make leaning magnets magically balance without touching, and then build your own magnetic levitating train. Includes 5 shorter experiments and 5 longer projects. Includes a helpful guide with activities aligned with Next Generation Science Standards, trouble-shooting tips, and a glossary. Ideal for science fair projects, STEM programs, maker spaces, classroom labs, or at-home fun. For one child or a small group working together. Ages 10+/Grades 5+. Adult participation suggested.
5 BASIC MAGNETISM EXPERIMENTS
Earth as a Magnet, Attraction and Repulsion, What Magnets Attract, Temporary Magnetism, and Magnetic Strength.
5 IN-DEPTH PROJECTS
Magnetic Pendulum, Magnetic Pendulum Spacing, Balance Gravity and Magnetism, Magnetic Oscillations and Energy, and Levitating Train.
Explore the world of light, color and illusions, learn how light warms our world with this Optics Kit. Each kit comes with: 1 Activity book; 1 Double convex lens, 38mm diameter, glass; 1 Double concave lens, 38mm diameter, glass; 1 Plain lens, 38 mm diameter, glass; 1 Clear glass screen; 1 Mirror, glass; 1 Plastic screen (white); 4 Cellophane square (4 colors); 3 Lens/mirror supports; 1 Prism, equilateral, 25mm x 50mm, acrylic; 1 Beaker, graduated, plastic; 1 Flashlight( 2 batteries included); 1 Candle
Explore the world of light, color and illusions, learn how light warms our world with this Optics Kit. Each kit comes with: 1 Activity book; 1 Double convex lens, 38mm diameter, glass; 1 Double concave lens, 38mm diameter, glass; 1 Plain lens, 38 mm diameter, glass; 1 Clear glass screen; 1 Mirror, glass; 1 Plastic screen (white); 4 Cellophane square (4 colors); 3 Lens/mirror supports; 1 Prism, equilateral, 25mm x 50mm, acrylic; 1 Beaker, graduated, plastic; 1 Flashlight( 2 batteries included); 1 Candle
Snap Circuits® Jr. allows for hours of educational fun while learning about electronics. All parts are mounted on plastic modules and snap together with ease.
- Electrical components provide students ages 8+ with hands-on experience designing and building models of working electrical circuits.
- Snap-together parts require no tools and ensure correct connections
- Includes 30 parts, and instructions for over 100 projects
- Requires 2 "AA" batteries (sold separately)
- Clear and concise illustrated manual included and available online
Bilingual versions of this Product are available, but not through this website. Contact your local retailer for details.
Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice, recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. Snap Circuits® are endorsed by educators worldwide and used in schools, libraries, museums, STEM programs and creating with Snap Circuits®. The Circuit Safe™ patented safety device unique to Snap Circuits® branded products makes learning circuitry safe. No tools required. Uses "AA" batteries, unless otherwise indicated. Snap Circuits® products have won many awards, including Toy of the Year (TOTY), ASTRA'S Best Toys for Kids, Parent's Choice Recommended, Good Housekeeping's Best Toy, Family Choice, National Parenting Publications Awards (NAPPA Gold), Children's Choice, Dr. Toy (100 Best Children's Products, 10 best Educational Products, Green Toy Company), The inaugural Seriously STEM award & KAPi Award.
Introduce the world of microscopy to your students through the selection of this prepared slide set. High quality, yet affordable, 1" x 3" slides labeled and store in a plastic container. Set of 2 prepared slides. 6 Stages - Plant Sec. (onion root tip) 6 Stages - Animal Sec. (horse ascarid eggs)
Introduce the world of microscopy to your students through the selection of this prepared slide set. High quality, yet affordable, 1" x 3" slides labeled and store in a plastic container. Set of 2 prepared slides. 6 Stages - Plant Sec. (onion root tip) 6 Stages - Animal Sec. (horse ascarid eggs)
Durable polypropylene cylinders come in calibrations of 10, 25, 50, 100, 250, 500 and 1000 mls. Autoclavable.
Wide-mouth, conical flask made of polypropylene. Comes with a screw cap, or can be used with a stopper. Chemical resistant, and autoclavable to 135º C. Graduated in easy to see green print. Sold in packs of 12.
This Type 1 (DIN# GL-45) Borosilicate Glass, general purpose media bottle is autoclavable with permanent white imprinted graduations and marking spots. The screw thread opening has an ID of approximately 300m. The supplied cap is liner-less and both the cap and drip free ring are polypropylene autoclavable to 140 degrees Celsius (284 degrees Fahrenheit).
A dependable manometer designed for regular blood pressure checks. 300mm dial. Complete with self closing Velcro cuff inflation system. In zipper pouch. Requires separate stethoscope.
A dependable manometer designed for regular blood pressure checks. 300mm dial. Complete with self closing Velcro cuff inflation system. In zipper pouch. Requires separate stethoscope.
The specimens in this collection represent minerals rare and beautiful enough to be prized as gemstones. Included are specimens of study grade beryl, topaz, rose quartz, turquoise, olivine, corundum, garnet, tourmaline and more. 15 specimens approximately 1" x 1" in a compartmented tray. Grades 6-12. Ages 11-18.
49 1/2" x 38". In 4 colors on heavy markable chart stock. Elements included up to UUQ #114
Non-nutrient agar powder is typically used in classrooms for microbiology experiments, such as studying slime molds, observing fungal growth, or culturing environmental samples. Since it lacks nutrients, it does not support the growth of most bacteria or fungi on its own, making it ideal for experiments where a nutrient source is added selectively to encourage the growth of specific organisms. It's often used to highlight the effects of environmental factors on microbial growth, demonstrate the role of external nutrient sources, or as a base for investigating other biological processes.
This 25” high Wet Floor Cone can be used both inside and out to draw attention to wet floor hazards. Made of Polypropylene, these are durable, flexible, lightweight and heat resistant to withstand a variety of temperature conditions. Won’t crack, chip or crease. Washable and easy to keep looking good as new.
10" base, 4-3/4" middle, 3-1/4" top
3.5" incentive buttons. Red on Yellow.
3.5" incentive buttons. Yellow on Blue.
• Collapsible and reusable 18-inch tall Deluxe Habitat
• Pipette for butterfly feeding
• Extensive Caterpillars to Butterflies Instruction Guide
• A voucher to redeem 5 caterpillars online at InsectLore.com when you are ready to begin your project.
Please note that an additional $7.95 fee is required when you redeem your certificate.
Enjoy this giant–sized version of Insect Lore’s popular Butterfly Garden® With Voucher. Children and adults alike will be transfixed by the transformation of 5 caterpillars into beautiful Painted Lady Butterflies! Watch the amazing changes for approximately three weeks, then release your adult butterflies into the wild! This kit also includes Painted Lady Butterfly Life Cycle Stages - the perfect educational complement to your butterfly-raising project.
• Personal Protective Equipment
• Eye Protection
• Bouton Goggles
Soft vinyl frame with 184 perforations for maximum ventilation. Optical quality, distortion free lenses. Adjustable elastic band. Easily fits over glasses. One size fits all.
• A great bag for storing, carrying and transporting your megaphones
• Also perfect for baseballs, softballs and other small items
• Durable nylon/polyester
• Bag measures 14" x 9"
• Comes with a H.D. zipper and convenient carrying handle
A great bag for storing, carrying and transporting your megaphones. This easy to use "one size fits all" bag will keep your megaphones clean and dry. Also great for carrying baseballs and other small items. Durable nylon/polyester bag measures 14" x 9" and comes with a H.D. zipper and convenient carrying handle.
• 100% polyester 600D oxford with PVC coating.
• Adjustable straps.
• Silver reflective strips.
• Two side pockets with mesh vents.
• Front mesh pocket sized to hold full brim or cap style hard hat.
This Hi-Viz lime backpack measures 19.6" x 13" x 9.4". 100% Polyester 600D Oxford with PVC coating. Adjustable straps. Silver reflective stripe. Large mesh pockets. Front mesh pocket can hold one of our safety patrol helmets. Audio port for communication device.
• New High-Demand Home Study Solution!
• Enhanced butterfly raising kit provides weeks of real world STEM learning at home
• Only kit that includes BOTH FREE caterpillars that ship for free!
• Ultra-Clear front facing viewing panel
• Large Tuck-Away Learning Panel highlights the stages of metamorphosis
• Flower shaped butterfly nectar feeder
• Feeding dropper
• Clear, comprehensive instruction guide
• 12 page STEM Journal, filled with learning and fun