• Eyepieces - 10X WF
• Objectives - 4X
• Magnification - 40X
• Illumination - Prism Optic.
• Adjustable arm tilts 0 degrees - 45 degrees.
3 1/2" movable stage makes it easy for small hands to adjust specimen. Locked on, spring loaded stage clips. Maintenance free- no electrical, mirrors, gears or knobs. View minerals, stones, insects, flowers, pond water and slides. Comes complete with dust cover and instructions. 10X wide field eyepiece. 4X objective. Size and Weight-6 x 4 x 10", 3 lbs.
• Eyepieces - Locked-on 10x wide-field eyepiece with pointer
• Focus - One knob coarse
• Objectives - 4X, 10X, 40XR
• Magnification - 40X, 100X, 400XR
• Illumination - Lock-in, 20 watt Tungsten
• 0.65 N.A. condenser
• Head - Standard Monocular Straight Tube
• Color-coded DIN 4x, 10x, 40xR objectives
• 3.5" round movable stage with spring loaded stage clips
• Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage
• Rugged cast metal construction with inclination joint for adjustable viewing
• Complete with dust cover and instruction manual
Durable instrument design with students in mind. Cast metal construction built to be strong. A monocular microscope that meets the standard teaching requirements for both elementary and junior high school students. Economically priced for the budget-conscious user. Suitable for grades 4 to 8. Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage. Rugged cast metal construction with inclination joint for adjustable viewing. Complete with dust cover and instruction manual.
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.
Oversized normal model with cut-away to show inner anatomy, including optic nerve and disc, macula, retina, central retinal artery and vein. Lens and cornea are removable. Model size: 5" x 3" x 4". Card size: 6-1/2" x 5-1/4"
A 2 1/2-times life-size jumbo heart model excellent for elementary science classes. Dissectible into 3 parts showing anterior, posterior and inferior views along with valve details usually found only on more expensive models. Mounted on a stand. Includes a keycard with 95 structures labeled. 11 3/4" X 8".
• 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.
Perfect for counting, measuring and patterning. Plastic 1 cm cubes in 10 colors come in a storage tub with Activity Guide. Grades 1 +
This set of 500 Centimeter cubes is perfect for counting, measuring and patterning. Plastic 1 cm cubes in 10 colors come in a storage tub with Activity Guide. Grades 1 +
Set of 10 additional student charts and mineral samples for use with the What Mineral Is It? classroom project (Item # 12044).
Study of the chemical composition of toothpastes. Students evaluate several toothpastes for percent of solids, pH, foam formation, abrasive action, specific substances. They use this data to make judgments about their effectiveness. Materials for 12 pairs of students. Grades 7-12.
An economy model planetarium. Moon, Earth and Venus globes are rotated, revolved separately by hand. The twilight zone ring enables young students to better understand the nature of dawn and dusk. Underarm chain drive keeps the North Pole pointing to Polaris, the North Star. Durable, colorful plastic with brass and steel parts. Complete quality planetarium at a low price.
A creative way for children to learn astronomy concepts. Players toss the 24" ball to each other and call out the answers to the problem found under their left thumb. Many variations of play! Includes a list of game suggestions with directions and answers! For grades 4-8.
• 2019 Toy of the Year award finalist
• Telescope features Fact Mode and Quiz Mode
• Includes 24 fascinating images of planets, stars, and space
• Each image includes 5 facts and 5 questions
• 60 Minutes of audio in English, Spanish, French, and German
• 16-Page multilingual guide
• Includes tripod with soft rubber feet (some assembly required)
• Requires 3 AAA batteries (not included)
Explore the solar system and learn from 240 fun facts and questions about outer space! This updated version of our best selling GeoSafari Talking Telescope™ is the ultimate science show-and-tell experience. Introduces concepts of outer space and space objects. Encourages role playing and imaginative play. Practices learning through listening. Telescope features Fact Mode and Quiz Mode. Includes 24 fascinating images of planets, stars, and space. Each image includes 5 facts and 5 questions. 60 Minutes of audio in English, Spanish, French, and German. 16-Page multilingual guide. Includes tripod with soft rubber feet (some assembly required). Requires 3 AAA batteries (not included).
Huge, metal construction. Baked shoving hammertone finish. Shows that pressure of a liquid depends on the depth/height. Measures 16 1/2" from bottom of base to top of cylinder
Bourdon type mounted on brass pillar with nozzles for in and out connections 3/8" O.D. Heavy cast iron base for stability. Calibrated 0-30 inches of Hg / 0-750mm of Hg. Used for Vacuum Experiments.
Bourdon type mounted on brass pillar with nozzles for in and out connections 3/8" O.D. Heavy cast iron base for stability. Calibrated 0-30 inches of Hg / 0-750mm of Hg. Used for Vacuum Experiments.
This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in and out ports are equipped with hose connectors, for use with vacuum experiments as well as to generate pressure. Length 14", barrel diameter 1", shipping weight 1 lb.
This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in and out ports are equipped with hose connectors, for use with vacuum experiments as well as to generate pressure. Length 14", barrel diameter 1", shipping weight 1 lb.
Discover basic pneumatic/hydraulic principles using syringes, tubing, valves, and a variety of found materials. The Teacher's guide provides several design-and-make activities including a pump, car jack, extension grabbing arm, and dual hinged arm. All of the materials needed to build these models are provided, including corroplast, JAX clips, tuning, and syringes.
Just attach a discarded plastic soda bottle to each end of the Tornado Tube, one with water, one empty. Stand the empty bottle on a flat surface, as the water begins to flow down from the full bottle, a vortex will descend from the top with an amazing similarity to a tornado. Bottles not included.
Same as 16260, but does not include the Multimeters.
Same as 16260, but does not include the Multimeters.
The Intro Kit is ideal for introducing students to the concepts of changing force by levers and pulleys, and the notion of mechanical advantage. The manual describes experiments with three types of levers, single and double pulley systems, and shows the characteristics of each machine. Set includes: 1 lever with centimeter scale, 2 pulleys, 1 spring scale, 2 weight hangers, 1 slotted weight set, 1 base and support rod, 1 support rod with clamp, 2 hook collars, 1 pulley cord, 1 manual and disc.
The Intro Kit is ideal for introducing students to the concepts of changing force by levers and pulleys, and the notion of mechanical advantage. The manual describes experiments with three types of levers, single and double pulley systems, and shows the characteristics of each machine. Set includes: 1 lever with centimeter scale, 2 pulleys, 1 spring scale, 2 weight hangers, 1 slotted weight set, 1 base and support rod, 1 support rod with clamp, 2 hook collars, 1 pulley cord, 1 manual and disc.
To study and demonstrate heat absorption and radiation. Consists of two metal concave plates one white and the other painted black with thermometer holders on the back, and in-between is a lamp, heat source. When the lamp is switched on and the temperature is measured of the metal plates, it can be studied which one absorbs heat quicker and more than the other. After the lamp is turned off, we can also study which losses heat quicker. Lamp operates on 12VDC. Base Size 7.75" x 7.75" x 0.5". Metal plates are 3.75" in dia. Total height of unit 5.5". One bulb included, thermometers not included.
To study and demonstrate heat absorption and radiation. Consists of two metal concave plates one white and the other painted black with thermometer holders on the back, and in-between is a lamp, heat source. When the lamp is switched on and the temperature is measured of the metal plates, it can be studied which one absorbs heat quicker and more than the other. After the lamp is turned off, we can also study which losses heat quicker. Lamp operates on 12VDC. Base Size 7.75" x 7.75" x 0.5". Metal plates are 3.75" in dia. Total height of unit 5.5". One bulb included, thermometers not included.
Same as 15626, but does not include Basic Linear Expansion apparatus.
Same as 15626, but does not include Basic Linear Expansion apparatus.
Students fill one container with water at room temperature and the other with boiling water. A thermometer is placed in each container and the water temperature in both cups read before heat transfer. The metal bar is then immersed in the cups, and students observe heat lost by boiling water and heat gained in the cooler water. Each kit includes: 2 insulated containers; 2 insulated lids with slots; 1 U-shaped aluminum transfer bar; 2 thermometers 20 degrees to 110 degrees. Additional materials required: low-temperature thermometer.
Illustrates linear and spherical expansion by heating and contraction by cooling. Mild steel bar 110x12.5mm, length x diameter. Mounted on a rod with wooden handle and a brass gauge 150x38mm with a cutout mounted on a separate wooden handle which just admits the bar lengthways and a hole into which the bar passes endways when cold.
Illustrates linear and spherical expansion by heating and contraction by cooling. Mild steel bar 110x12.5mm, length x diameter. Mounted on a rod with wooden handle and a brass gauge 150x38mm with a cutout mounted on a separate wooden handle which just admits the bar lengthways and a hole into which the bar passes endways when cold.