Contents:
• 10 Magnet Wands
• 10 Plastic-Encased Button Magnets
• 15 Magnet Rings
• 50 Magnet Marbles
• 1 Alnico Bar Magnet
• 200 Metal-Rimmed Counting Chips
• 100 Paperclips
• 5 Pencils
• 1 Teacher's Guide
Compare and contrast different magnets (by size, shape & strength). Explore attraction & repulsion. Investigate a magnet’s force through solids & liquids. Learn magnetism vocabulary. Each kit contains materials for a work group of five students, plus easy-to-use educational guides. Kit contains 10 magnet wands, 5 button magnets, 50 magnetic marbles, 15 ring magnets,10 disc magnets, 200 magnetic counting chips,100 colorful paperclips, 5 pencils, demo bar magnet, and Teacher's guide. Ages 4-7.
Contents:
• Alnico Bar Magnet (2")
• 5 Ceramic Horseshoe Magnets (1")
• 5 Plastic-encased North/South Bar Magnets
• 5 Plastic-encased Button Magnets
• 5 Plastic-encased Block Magnets
• 15 Ceramic Ring Magnets
• 5 Sets of Polished Steel Shapes
• 5 Magnet Wands
• 5 Compasses
• 5 Pencils
• Teachers Guide
• For ages 6-9
• For workgroup of 5 students
Supplement your science curriculum with comprehensive magnet kits aligned with the Next Generation Science Standards! Investigate motion and stability, matter and its interactions and more. This kit is designed for groups of 5-10 students. Ages 6-9/Grades 1-3. Contains 5 magnetic wands, 15 ring magnets, 5 north/south bar magnets, 5 ceramic block magnets, 5 disc magnets, 5 ceramic horseshoe magnets, 5 compasses, 5 sets of steel shapes, 5 pencils, demo bar magnet and a Teacher's guide. For ages 6-9. For workgroup of 5 students.
Observe the use of microbes for oil degradation. Model various spill scenarios and monitor the effectiveness of the provided freeze-dried oil-degrading microbe mixture in remediating the waste. Set up a simulated oil spill in water and treat it with the special microbial product to observe the physical changes degradation of oil film over time. Additionally, they simulate three spill scenarios on beach sand, gravel and cobbles in order to observe the difference in degradation rates. The class also explores bioremediation methods for other waste chemicals and compares their effectiveness to traditional clean-up methods. Grades 7-10.
Specifically designed to dramatically and vividly show the classroom a pollutant in water, this kit is designed to permit students the opportunity of determining the presence of animal waste by seeing a dramatic color change that occurs in a lactose broth, students can determine if E coli are present. Grades 7-12.
A compact and economical Color Mixing Apparatus. This updated version of the classic three color light projector uses three low voltage, high power LED's to project easily-seen red, green, and blue light onto a white screen. The projector mounting allows the beam angles to be adjusted to vary the overlap of the three colored images. The intensity of each LED can be adjusted separately by a potentiometer to give a convincing white light or various shades of mixed colors. Colored shadows can also be explored in a darkened room. The set includes a wall mount power supply and manual.
A compact and economical Color Mixing Apparatus. This updated version of the classic three color light projector uses three low voltage, high power LED's to project easily-seen red, green, and blue light onto a white screen. The projector mounting allows the beam angles to be adjusted to vary the overlap of the three colored images. The intensity of each LED can be adjusted separately by a potentiometer to give a convincing white light or various shades of mixed colors. Colored shadows can also be explored in a darkened room. The set includes a wall mount power supply and manual.
• Made with 100% PVC polyvinyl chloride (contains no phthalates)
• Conical and top of base is one continuous layer
• Brilliant color with UV inhibitors for resistance to fading
• Good visibility under all weather condition
• Wide body design ensures stability
• Able to return to their original shape after impact
• Will not mar floors.
• Use as a traffic cone, or for hundreds of phys ed activities
• Sets of 6 colors
• Available in 6 sizes
6" high with 6" square base
12" high with 8.25" square base
18" high with 10.75" square base
These colorful cones are constructed of tough weatherproof flexible vinyl. Non-porous, dirt-resistant surface can be easily cleaned. Will not mar floors. Virtually indestructible. Will collapse under pressure then spring back into shape. Easy stacking. Can be used for lane markers, crowd control, obstacle courses, boundary markers, marking danger areas, repair areas and driver training. 1 of each orange, yellow, red, blue, green, purple
• Power Dome and handle interfuse creating strength
• Thicker wall resists denting
• Tire Locking Ring Design inhibits movement of drum on road surface
• Wedge fit created from skirt ramp and elliptical shaped bottom
• Textured skirt increases friction and grabs tire
• Anti-roll design, flat sections on two sides
• Revolutionary folding light mounting design for easy stacking
• NEW Tighter stacking & packing for 20% more per truckload
• Maximizes transport and storage space
• NCHRP-350 Accepted, meets MUTCD standards
• Dimensions: 39.7”H x 23.5”W
• Weight: 8 lbs
• MINIMUM ORDER OF 5 BARRELS
• Ships Freight (Shipping = $50 for the first unit + $25 each additional unit)
• Weighted base sold separately (order SS016D)
Power Dome and handle interfuse creating strength. Thicker wall resists denting . Tire Locking Ring Design inhibits movement of drum on road surface. Wedge fit created from skirt ramp and elliptical shaped bottom. Textured skirt increases friction and grabs tire. Anti-roll design, flat sections on two sides. Revolutionary folding light mounting design for easy stacking. NEW Tighter stacking & packing for 20% more per truckload. Maximizes transport and storage space. NCHRP-350 Accepted, meets MUTCD standards. Dimensions: 39.7”H x 23.5”W. Weight: 8 lbs. Ships Freight. Weighted base sold separately (order SS016D).
• Power Dome and handle interfuse creating strength
• Thicker wall resists denting
• Tire Locking Ring Design inhibits movement of drum on road surface
• Wedge fit created from skirt ramp and elliptical shaped bottom
• Textured skirt increases friction and grabs tire
• Anti-roll design, flat sections on two sides
• Revolutionary folding light mounting design for easy stacking
• NEW Tighter stacking & packing for 20% more per truckload
• Maximizes transport and storage space
• NCHRP-350 Accepted, meets MUTCD standards
• Dimensions: 39.7”H x 23.5”W
• Weight: 8 lbs
• MINIMUM ORDER OF 5 BARRELS
• Ships Freight (Shipping = $50 for the first unit + $25 each additional unit)
• Weighted base sold separately (order SS016D)
Power Dome and handle interfuse creating strength. Thicker wall resists denting . Tire Locking Ring Design inhibits movement of drum on road surface. Wedge fit created from skirt ramp and elliptical shaped bottom. Textured skirt increases friction and grabs tire. Anti-roll design, flat sections on two sides. Revolutionary folding light mounting design for easy stacking. NEW Tighter stacking & packing for 20% more per truckload. Maximizes transport and storage space. NCHRP-350 Accepted, meets MUTCD standards. Dimensions: 39.7”H x 23.5”W. Weight: 8 lbs. Ships Freight. Weighted base sold separately (order SS016D).
The younger students will be able to graphically determine for themselves the nature of acid-base chemistry. The experiments are varied and take advantage of common products. Kit contains: 1 vial Universal Indicator solution, 1 vial phenolphthalein solution, 1 vial methyl orange solution, 1 instruction manual, 24 student data sheets 6 color chart. Grades 5-8.
Same as 15630 but does not include Simple Voltaic Cell.
Same as 15630 but does not include Simple Voltaic Cell.
Same as 15626, but does not include Basic Linear Expansion apparatus.
Same as 15626, but does not include Basic Linear Expansion apparatus.
When used with traffic cones and plastic chain, the Cone Chain Connector easily slips over the top of the traffic cone to create an instant, highly visible barrier. Featuring four-hook accessibility, the chain can be attached in a 90-degree angle or a straight line. The connector is strong, durable and adaptable to most cone sizes. Create effective visual barriers in pedestrian traffic zones, manufacturing plants, construction sites and more. The Cone Chain Connector, when used with our chain, complies with OSHA's standards for visual barriers. Each kit contains 6 Cone Chain Connectors and 50' of matching plastic chain.
CONES NOT IINCLUDED
When used with traffic cones and plastic chain, the Cone Chain Connector easily slips over the top of the traffic cone to create an instant, highly visible barrier. Featuring four-hook accessibility, the chain can be attached in a 90-degree angle or a straight line. The connector is strong, durable and adaptable to most cone sizes. Create effective visual barriers in pedestrian traffic zones, manufacturing plants, construction sites and more. The Cone Chain Connector, when used with our chain, complies with OSHA's standards for visual barriers. Each kit contains 6 Cone Chain Connectors and 50' of matching plastic chain.
CONES NOT IINCLUDED
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" vinyl sign has a clear pocket that will hold a standard sheet of paper so you can make any sign you want! Comes with 28" cone and cone attachment. Includes: 28" orange cone, 12" x 18" vinyl sign, wire sign frame with PVC post and hardware.
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
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 stored in a slotted plastic container. Set of 10 prepared slides.
Set Includes:
M1 Anthrax (Bacillus Anthracis)
M2 Tetanus (Clostridium Tetani)
M3 Botulism (Clostridium botulinum)
M4 Typhoid Fever (Salmonella typhosa)
M5 Epidemic Dysentery (Shigella dysenteriae)
M6 Tuberculosis (Mycobacterium tuberculosis)
M7 Supperative and Putrefying Infections (Proteus vulgaris)
M8 Virulent Pneumonia (Klebsiella pneumoniae)
M9 Hemolytic Infections such as Strep Throat (Streptococcus pyogenes)
M10 Blue-Pus Infections such as Wound and Burn Infections (Pseudomonas aeruginosa)
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 stored in a slotted plastic container. Set of 10 prepared slides. Includes: Anthrax (Bacillus Anthracis) Tetanus (Clostridium Tetani) Botulism (Clostridium Botulinum) Typhoid Fever (Salmonella Typhosa) Epidemic Dysentery (Shigella Dysenteriae) Tuberculosis (Mycobacterium Tuberculosis) Supperative and Putrefying Infections (Proteus Vulgaris) Virulent Pneumonia (Klebsiella Pneumoniae) Hemolytic Infections such as strep throat (Streptococcus Pyogenes) Blue-pus Infections such as wound and burn infections (Pseudomonas Aeruginosa)