This is a ShopWiki Listed Store. Your store can become one too! Also, consider upgrading to a ShopWiki Partner Status by joining our Approved Store or Premier Store Program.
Garmin eTrex GPS — $149.95
A permanent memory storage function allows you to save up to 500 waypoints with graphic icons, 10 tracklog trails, and 1,024 track points. Its ergonomic design places the operation buttons on either side of the unit so they don’t obscure the display screen. The durable unit can also survive being submerged in one meter of water for up to 30 minutes.
Sand Timers — $4.00
The hourglass sand timer became the ultimate expression of flowing time measuring a unit because the dried sand passed from one container to another through a narrow opening without being affected by weather. This handy set of Sand Timers, a one-minute timer and a three-minute timer, allows you to teach time concepts visually! Students get caught up in the thrill of competing against the tiny grains of sand.
Davis Weather Vue Weather Station — $395.00
The perfect tool for collecting data during units on meteorology, this reliable weather station provides accurate monitoring in a self-contained, easy-to-install system. In just minutes, the outdoor sensor can be set up and ready to wirelessly send data to your console in the classroom. Once it begins transmitting, you can observe indoor and outdoor temperature, humidity, barometric pressure, wind speed and direction, dew point, and rainfall over the past 25 days. The unit is also equipped with forecast...
Water Bottle Kit — $85.00
A terrific all-purpose horizontal water sampler that's almost unbreakable and extremely easy to use. Intended for grades 5-8 it features an unusual trip mechanism that uses no messager - simply jerk the line sharply to close. Used to collect water samples for chemical and plankton analysis. Samples can be taken from just about anywhere - a boat, on a bridge, off a pier, from shore.
Ohaus® Adventurer™ Pro Balances, RS232 Interface cable — $95.00
Ohaus Adventurer Pro balances provide superior performance and flexible options such as InCal™ internal calibration and a factory-installed USB port. The SmarText™ software easily guides you through the numerous applications. Application modes include weighing, below-balance weighing, enhanced parts counting, animal/dynamic weighing, check weighing, percent weighing, totalization, gross/net/tare weighing and display hold. There are 16 weighing units. An in-use cover comes with each model as well...
TI-30Xa Scientific Calculator — $17.95
You can calculate basic scientific and trigonometric functions, one-variable statistics, manipulate fractions and make conversions (fractions/decimals, degrees/radians/grads, DMS/decimals/degrees and polar/rectangular conversion).
AC Adapter — $19.50
A rugged ac adapter rated at 500 mA with a range of 3-12 V. Includes ± polarity switch and four-way jack. For operation on 115 V, ac. UL and CSA approved.
Geranium — $9.25
Duct Tape — $9.85
Extra strength, non-elastic silver duct tape. Water, vapor, and flame resistant. Supplied as 54m roll.
Long Nose Pliers — $9.89
Frog Model — $139.00
Illustrates both ventral and dorsal views with this model that shows reproductive organs and structures and function of the three-chambered heart. Made of unbreakable plastic.
RS232 Cable for Scout Pro, Explorer Pro and Adventurer Pro Ohaus Scout Pro Balance, Interface, RS232 — $95.00
This powerful software automatically plots mass data in line, point or bar graphs as it happens, allows students to collect data continuously or selectively and to simply point and click to analyze plotted data, can overlay subsequent plots on the same graph, and eliminates time consuming manual recording so students have more time to analyze results.
Flower Pot — $4.10
Push-Button Switch — $8.00
TI-1795SV Mini Desk Calculator — $15.55
Only 11cm x 12.5cm, this little solar desktop calculator has big, easy-to-use keys and an equally big, easy-to-use LCD display. Performs basic functions (including chain calculations).
Multiple Outlet Surge Suppressor — $68.50
This convenient, six-outlet strip is equipped with a reset circuit breaker and an on/off switch with indicator light to ensure maximum safety and dependability. The unit is rated 15 amps, 120 V, ac, 60 Hz, 1875 watts and is housed in a sturdy 12-inch metal case with a heavy duty 6 foot, three-wire grounded cord.
VWR™ Digital Thermometer — $19.50
This waterproof thermometer comes in a polycarbonate case with a stainless steel probe for accurate temperature readings. Features include a maximum/minimum reading function and the capability to switch the temperature display from Fahrenheit to Celsius. Includes one 1.5V LR44 battery. Temperature range: -50 to 150°C/-58 to 302°F, accuracy: ±1°C/1.8°F, resolution: 0.1° between 19.9 to 199.9° at a sampling rate of 1 second. Size: 22 x 2.5 x 2cm; probe: 12cm L.
Complete Weather Station — $379.00
This new and improved, self-contained weather station features post and post spike for easy installation. The lock and key instrument box is double roofed with latticed sides for circulation. Instrument panel includes the barometer, sling psychrometer, dial min/max thermometer and hand held pocket anemometer. A windsock with swivel dowel, rain gauge, liquid filled compass and clip board complete the station.
Indoor/Outdoor Thermometer and Hygrometer — $17.50
The outside thermometer is connected to a remote sensing bulb by armored tubing. Contains red fluid. Measures 24 cm x 6 cm and includes mounting hardware.
Victor Mouse Traps — $3.20
Stainless Steel Spatula — $7.20
This spatula has a flexible, stainless steel blade with a round end. The blades are securely mounted in a wooden handle. 10 am blade.
Earth Model — $26.95
Students use this brightly colored foam model to explore the layers of the Earth. Pieces are virtually indestructible for years of use. Comes with background information and activities.
C Clamps — $10.20
Designed for clamping items together or for securing parts to a tabletop. Strong, malleable iron frame is painted to reduce corrosion. Screw and cross pin are nickel-plated.
TI-30XS Multiview Calculator — $28.95
You can easily scroll through, review and edit current or previous entries. A toggle key allows students to view fractions and decimals in alternate forms. Also includes a function table and data/list editor. Solar powered calculators are sold separately and as a Teacher Kit, which includes ten calculators, a storage caddy, poster, and set of instructions. Teacher Kit calculators have a bright yellow back and “School Property” label on each.
Peanut Oil — $11.50
Peanut Oil, Laboratory, Solution, 500 mL Bottle MSDS: Click here
Ohaus Analytical Scales RS232 Cable for Scout Pro, Explorer Pro and Adventurer Pro — $99.95
Roots Model — $25.95
Made of resilient, non-toxic damage-resistant foam, the removable pieces stimulate problem-solving abilities and develop motor skills. Comes with an activity card that has dozens of uses.
Mosquito — $14.00
Prepared Slide, Mosquito (Culex sp.), Life Cycle, wm
White Board Crayons — $4.25
Crayon manufacturer Sargent brings you this package of eight large crayons ideal for coloring or marking on white boards, plastic or vinyl coated books, cards, charts, organizers, etc. These crayons wipe off most plastic sufaces! The package contains eight large crayons in Purple, Red, Orange, Yellow, Blue, Brown, Black, Green. Test for ease of cleaning by trying on a small area first and always use a dry clean cloth for wiping.
TI-30X IIS Scientific Calculator — $19.50
This essential tool for math, science, and statistics solutions performs common and natural logarithms and antilogarithms, reciprocals, powers, roots, factorials and trig functions (including inverses), in degrees, radians, or grads. It provides valuable conversion capability: polar to rectangular coordinates, degree, minute, second to decimal degrees, 3-key memory and more. Statistical capability handles mean and standard deviation for both sample and population data.
Tea Bags (Pkg/12) — $2.00
TI-89 Titanium Graphing Calculator Calculator, TI-89 Titanium, Texas Instruments — $190.00
Other features include: up to 99 graphing equations defined and saved for each graphing mode, numeric evaluation of functions in tables and data variable format, and interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points and arc lengths.
Sprague Rappaport Stethoscope — $24.50
Its exclusive, advanced design boasts an improved valve mechanism that virtually eliminates acoustic leakage making it an excellent instrument to demonstrate heartbeat.
Refillable Butane Gas Lighter — $7.25
Celestron SkyMaster Binoculars Binocular & Tripod Convenience Package — $119.95
The SkyMaster Series of large aperture binoculars from Celestron offer phenomenal performance for astronomical viewing even in low light conditions. They are also a great choice for terrestrial use, especially over long distances. All models feature high quality BAK-4 prisms, diopter adjustment, and have multi-coatings for enhanced contrast. Field of view is 230 feet at 1,000 yards. Includes lifetime warranty.
Digital Pedometer — $29.95
This accurate digital pedometer counts steps walked or jogged up to 100,000 and computes the distance walked or jogged up to 1,000 Miles or Kilometers. Or use the Stride Setting for more accurate distance calculation (1-7 Feet by 0.05 foot or 30 to 215cm by one cm).
Bushnell Insta-Focus™ Zoom Binoculars, 7 x 35–15 x 35 — $119.00
Scan the landscape with wide 300′ field at 7X, then with a flick of a lever zoom in with 190′ field at 15X! Exit pupil is 5 mm ( 3/16″) at 7X and 2.3 mm ( 1/16″) at 15X. They come with a carrying case and 90cm neckstrap. Size: 14cm L x 18cm W x 5cm H; weight: 22 oz.
Cotton Balls, Pkg/300 — $3.95
Jar, Plastic, w/ Lid, 32 oz (120 mm Diameter), Clear Polystyrene Jar, Black Ribbed Cap White Acceptable, Pkg/12
Blue Crab — $32.95
Diatomaceous Earth — $15.40
This item is restricted, it only ships to registered educational institutions.
Measuring Spoons — $1.90
Six piece measuring spoon set includes metric and English measurements — 1/8 tsp/.62 mL, 1/4 tsp/1.25 mL, 1/2 tsp/2.5 mL, 1 tsp/5 mL, 1/2 Tbsp/7.5 mL, 1 Tbsp/15 mL
Magellan Triton 1500 GPS — $459.99
Keep an audio record of your adventures using the built-in voice recorder of this handheld GPS — record notes for waypoints to share with fellow trekkers or make note of landmarks to make your repeat travels easy to find. Additional advanced features include touch screen technology, which enables navigation with one simple touch of the color 2.7″ screen. Simplified menus, instant access buttons, and an intuitive keypad make the GPS even easier to use. The compass screen allows you to view the direction...
Celestron NexStar 80 SLT Telescope — $329.00
Using Celestron's patented SkyAlign, you just input the date, time and location into the fully computerized hand control then slew the telescope to any three bright celestial objects in the sky. You can see details of the lunar surface, Venus and its phases, Mars resolved as an orange disc, Jupiter and its four moons, Saturn with its rings plainly visible and much more! Requires 8 &"AA&" batteries (not included).
Tongue Depressor and Toothpicks — $3.20
Interface, RS232 — $85.00
Internal Overload Protection Ensures Balance is Safe From Damage. Sudden Impact Protection Eliminates Worry of Shock. Encapsulated strain gauges offer added protection against corrosion from humidity, resulting in superior performance over a longer period of time. The Only Portable Balance That Can Interface with Vernier LoggerPro Technology Classroom-practicality combines with superior performance and simple operation to make the Ohaus Scout Pro balances the most popular and durable electronic...
Marshmallow Shooter — $24.95
The Marshmallow Shooter is the hottest new toy! Its pump action rapid fire shoots marshmallows over 30'. Whether you're playing a safe at-home version of paint ball (without the paint) or completing target practice, the Marshmallow Shooter will provide hours of enjoyment. The magazine holds up to 25 marshmallows or 20 foam pellets (included), which are propelled at any target you choose. Each magazine is easy to quickly change, so there's no break in the action. Once you play with the Marshmallow...
TI-83 Plus Graphing Calculator — $140.00
The TI-83 features improved graphing features with seven different graphing styles. Advanced statistic capabilities include nine hypothesis testing functions and six confidence interval functions, in addition to one-way analysis of variance. An equation solver great for “what ifs” is provided along with 15 probability distribution functions. With six times the memory, the TI-83 can store up to 10 matrices. User-friendly features include a split screen mode and Flash™ technology for electronic upgradability...
Fiskars Blunt-tip Scissors for Kids — $5.00
Top-quality performance and durable scissors recommended for children ages 4+. The scissors are designed for left or right handed users and will cut cleanly through felt, fabric, ribbon, yarn, string and construction paper. The Fiskars scissors are highly recommended by teachers nationwide. A useful tool for any classroom or home!
Minerals: Building Blocks of Earth DVD — $51.00
Learn how geologists collect and identify minerals from the Earth’s crust, how the arrangement of atoms determines the unique properties of minerals, and how these resources provide us with raw materials for a range of useful products.
The Very Hungry Caterpillar Board Book — $12.50
The Very Hungry Caterpillar has charmed millions over the years with it's simple memorable story, striking illustrations and the gimmicky holes on each of its' pages. This tale of science and gluttony features die-cut pages (each page has a hole where the &"caterpillar&" ate through the food item) to illustrate what the caterpillar ate on successive days. Strikingly bold, colorful pictures and a simple text in large, clear type tell the story of a hungry little caterpillar's culinary progress through...
Is There Life In Outer Space — $6.10
Franklyn M. Branley explores the age-old question about extraterrestrial life in his book, Is There Life In Outer Space? It includes several activities for kids. Stage 1 books explain simple science concepts for preschoolers and kindergarteners. Softcover; 32 pages.
Illuminated Magnifier — $8.80
This hand-held 3.5X magnifier is perfect for poorly-lit or hard-to-see objects. Featuring a built-in light and a 32 mm x 32 mm lens, the magnifier measures 12 cm x 4 cm. Includes replaceable lamp.
Peterson Field Guides — $19.95
Includes hundreds of photographs, with 96 pages in 4-color; maps of the moon’s surface (including the far side); 52 newly revised atlas charts of the entire sky; and 72 Monthly Sky Maps, for observers in both hemispheres. 504 pages. Softcover.
Folding Pocket Magnifier — $13.00
Teachers will find this 10X magnifier mighty handy. The clear field lens (1 cm diameter) is made of optic glass, and the lens holder folds into an attractive metal case. A ring on the case allows you to fasten the magnifier to a key chain.
NexStar 102 SLT Telescope — $479.00
With its pre-assembled, adjustable steel tripod, the NexStar 102 SLT can be up and ready to use in a matter of minutes. Our new SkyAlign alignment technology and the included StarPointer Finderscope with a red LED makes aligning a breeze. Because of its wide 1.7 ° field of view, the NexStar 102 SLT is optimal for scanning large areas of the sky and for superb terrestrial (land) viewing.
6-in-1 Educational Solar Kit — $20.00
This mini solar building kit provides for a fun learning experience as students experience firsthand the benefits of solar energy while building models that require no batteries. Designed to teach how solar power is used to drive a small motor, this construction set features 21 snap together parts to build six different working models.
Projector, Overhead, 2000 Lumens — $239.00
Specially designed for classroom use, this durable, lightweight overhead projector features a low-maintenance open head that rotates a full 360 degrees, allowing you to conveniently position the projection arm for left- or right-handed use. The balanced optical system with 14&" focal length provides superior resolution and uniform brightness. The stage is an ample 10&" x 10&". A 17W whisper-quiet fan circulates air flow quickly and features a thermal cut-off switch.
6″ Plastic Ruler — $0.90
With English and metric scales, this ruler also features a comparison scale for Fahrenheit and Celsius temperature readings. Size: 15cm.
Tape Measure, Pkg/6 — $7.00
1.5m dual scale (inches and centimeters) tape measures. Measures are plastic with metal tabs at the ends.
Portable Indoor/Outdoor Weather Station — $119.00
Designed for indoor or outdoor weather activities, this self-contained unit is constructed of heavy molded plastic. The maximum/minimum thermometer fits in the center recess and the hygrometer, barometer, compass, and dial thermometer fit interchangeably in the other reccesses.
Flower Model — $510.00
Teach students about angiosperm pollination and fertilization with this 12-part model, a greatly enlarged replica of a dicot flower that features detachable petals, sepals and stamens. Detailed structures such as pollen grains, anthers, the ovary, pollen tube and micropyle give students an up-close look at the reproductive functions of plants, and durable vinyl parts hold up to repeated use. Includes key. Size: 23 x 36 x 43cm.
Antacid Tablets, Alka Seltzer, Pkg. of 24 Storage — $8.80
Rainbow Fractions ® Tiles Tiles, Rainbow, Overhead, Set/51 — $7.15
Brightly colored tiles representing a whole, halves, thirds, fourths, fifths, sixths, eighths, tenths and twelfths. The 2.5mm thick 51 piece set comes in a handy storage box Includes Activity Guide.
Wheels and Axles Set — $23.95
Students explore concepts of movement and speed, wheels on single and separate axles, and wheels and rollers. They can also construct 6 alternative models based on a vehicle and a conveyor belt to gain a better understanding of these concepts. Grades 3-9.
Dinosaurs — $5.36
This guide provides easy access to information about the best known dinosaurs and those most likely to be exhibited in North American museums. How dinosaur bones are preserved is detailed as are career opportunities in paleontology. Includes suggestions for further readings, museums with dinosaur mounts on display and index.
Inside/Outside Vernier Caliper — $7.95
Precise Vernier caliper that will measure inside and outside dimensions in metric or English units. The instrument has an attached depth gauge. Fine adjustments can be made using a thumb wheel. It also has a locking mechanism. The scale is a full 14 cm/5-1/2 inches. Accurate readings can be made to 0.1 mm or 1/128 inch.
Spectrum Tube, Mercury Vapor — $49.00
We use water vapor and nitrogen spectral tubes in our program on states of matter. We show water in 4 states (solid, liquid, gas, and plasma) and nitrogen in 3 states (liquid, gas, and plasma). Spectral tubes are fascinating to students.
Earth Science — $3.45
A compass with a highly magnetic needle includes an aluminum case with a beveled glass top. Size: 40mm dia.
Stainless Steel Micro Spoon — $4.70
This stainless steel micro spoon has a mirror finish. The spoon end is 29 mm long by 15 mm wide; overall length is 23 cm.
Camel’s Hair Brush — $1.50
Index Cards, Ruled, 3 x 5 — $2.50
Number Spinners — $4.29
UV Safety Goggles — $10.55
Designed for comfort and fit, these goggles offer the same durable construction and conform to the same exacting standards as our other Science Kit safety goggles, but they also provide protection from ultraviolet radiation - 0% transmission (0.05%) at 400 nanometers. The curved, UV polycarbonate lens provides excellent peripheral vision. Conforms to ANSI Z87.1 requirements.
Economy pH/EC/TDS Meter — $225.00
Featuring manual one-point calibration and ATC from 0–50°C, this meter will test from 0.00–14.00 pH with a resolution of 0.10 and an accuracy of ±0.20; 0–6 mS/cm for EC with a resolution of 0.01 mS/cm and an accuracy of ±2% fs; and from 0–4,000 ppm TDS with a resolution of 10 ppm and an accuracy of ±2% fs. One 9 V battery, required, is included. Size: 18 x 8 x 4.5cm.
Word Family Sing-Along — $22.95
Learning word families is fun with this BIG, laminated flip chart and accompanying CD featuring 25 songs set to children's favorite tunes! Turn to this sturdy, colorful visual/audio resource every day to teach rhymes, word families and other early reading skills and more! Includes ready-to-go questions that build phonics skills, teaching tips and extension activities. Flip chart measures 15" x 20.5"
Spectrum Tube Carousel Electrodeless Spectrum Tube — $38.00
A unique device for storing and using your spectrum tubes, this carousel holds eight spectrum tubes and activates one tube at a time when connected to the on-board power supply. To view the other tubes, simply rotate the carousel so a different tube can be activated. This allows for quick and easy holding and changing tubes for an experiment. Spectrum tubes sold separately. Unit connects to a typical 120 V wall outlet. Size: 23 x 23 x 23cm; weight: 2.26kg.
TI-83 Plus Teacher’s Graphing Calculator — $140.00
Features seven different graphing styles. Advanced statistics functions include hypothesis testing, confidence intervals and distribution. An equation solver editor solves for different variables interactively. Handles real and complex numbers, lists, matrices and strings.
60 Minute Timer — $13.95
Measures one-minute intervals up to one hour. After setting the required time interval, a signal indicates the end of the timed period.
Birds Field Guide — $11.95
This ideal field guide brings the world of birds to your fingertips, presenting the 50 most commonly seen throughout the North American continent during at least part of the year.
Tyvek® Disposable Lab Coats, Large — $56.80
Made of tough, tear-resistant Tyvek polyolefin, these coats are water-repellent and will resist most chemicals and acids. The cloth-like fabric is anti-static and lint free. Each coat has pocket slits and plastic snap closures. Package of 10.
Sugar Cubes — $4.10
Halstead Mosquito Forceps — $6.25
These versatile hemostatic forceps have straight, serrated tips, and box lock design at the base of the shanks. Stainless steel. Size: 127 mm.
The Incredible Human Machine Video — $20.55
How does the eye adjust to changes in light? How do our muscles allow us to move? How does the eardrum process sound?
Shrinky Dinks, Create & Shrink Cells — $34.00
Using colored pencils or markers, students color in a cell, created from a template, on the Shrinky Dinks plastic sheets. While they decorate their cell, they can identify and describe the different organelles.
Estwing Lightweight Chisel Head Hammer — $43.50
Light weight and smaller size mean greater comfort during extended use. Nylon-vinyl cushion handgrip. Length: 10 1/2&".
Highlighter — $3.65
Triangular highlighter features pink and yellow ink in addition to an eraser. Highlighter featuresa the Science Teachers Make a World of Difference logo.
Tissue Paper — $5.45
The Shape of Things — $7.25
This is a bright and clever introduction to the concepts that shapes make up the world around us. It's perfect for children who are just learning to recognize shapes and how they can combine and change. Written by Dayle Ann Dodds. Softcover; 18 pages.
GeoSafari® Dino Digs Dino Digs, Triceratops, GeoSafari — $21.40
Kids experience the thrill of pateontological discovery with these great Dino Digs kits. Using the included excavation tools, they work at &"chipping&" aqay the &"fossilized&" clay block, revealing the dinosaur fossils withing. Once excavated, the dino fossils can be assembled and displayed.
Gum Arabic — $10.25
This item is restricted, it only ships to registered educational institutions.
Flying Pig — $6.25
Driven by its flapping wings, the pig creates a perfect circle, an excellent demonstration of a concial pendulum. While the flying pig “oinks” through the sky, your students can quantitatively study its circular motion.
Quick Stick Instant Flannel Board — $29.99
Felt pieces, magnets, and more adhere easily to the flannelboard and allows you to extend activities from the flannel board to the whiteboard for spelling and math lessons.
Binoculars, Celestron SkyMaster Binoculars, 15x70 — $89.95
*Multi-coated optics. *High quality BAK-4 prisms. *Large aperture perfect for low light conditions and stargazing. *Comes with a tripod adapter. *Long eye relief ideal for eyeglass wearers. *Diopter adjustment for fine focusing. *Lifetime Warranty. **.
Prefix, Root and Suffix Bulletin Board — $9.95
Display this colorful 5-piece bulletin board set to remind students how to figure out the meaning of a word by breaking it down into its prefix, root and suffix. Includes teacher's guide.
Clamp-On Light Socket — $15.75
Science Puzzlers — $33.75
150 humorous science crossword puzzles, word scrambles, and word searches divided into three main topics; Earth Science, Physical Science, and Life Science. Recommended for grades 4-8.
Mercury — $52.45
This item is restricted, it only ships to registered educational institutions.
Equilibrium Tubes w/ Support — $45.00
Measuring Cup and Spoon Set — $3.45
This set of plastic measuring tools includes sizes: 1/4 cup, 1/3 cup, 1/2 cup, 1/2 tsp, 1 tsp, 1/2 Tbsp, and 1 Tbsp.
Incredible Shrinking Volume Tube — $23.65
In this simple yet dramatic demontration, two liquids (water and alcohol) are added to a clear 3 ft. “wand” so that it is completely full. The wand is then sealed.
