Kits & Models
- Construction / Mechanical Kits
- Earth Science / Biology Kits
- Electronic Kits
- Geology Kits & Materials
- Insect Kits & Stuff
- Model Animals
- Other Kits & Models
- Vehicle Kits & Models
- Arts & Crafts Kits
- Chemistry / Crystal Kits
- Anatomical Model Kits
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SCIENCE FAIR STYLE DC MOTOR KIT
Motor Along... Everything you need to build a little DC motor is included in this kit (except sandpaper, screwdriver, scissors and, of course, an AA battery). The instructions are simple and explain the theory as well as assembly. Fun and educational...$9.95$9.95Qty in Cart: 0Price:$9.95Subtotal: -
PHOTOSENSITIVE SUNPRINTERS PAPER KIT
Sunprint Kit... Sunprints (or cyanotypes, or photograms) are everyone's favorite photo-sensitivity experiment, from third-graders to graphic artists and fine artists. You pick: The Sunprinters are a dozen 3-15/16" square sheets of photosensitive paper,...Starting at $6.50Starting at $6.50 -
MAGNETIC HEMATITE SPECIMEN PKG(12)
Keep your magnetic hematite. Keep it tight! And keep it close because word on the street is, it has potential healing powers, or at least the ability to possibly-maybe boost your mood. At the very least, the specimens we have are great for the fridge or...$6.50$6.50 -
10X FOLDING LOUPE WITH LED LIGHTS
Super Loupe This extremely good quality folding jeweler's loupe is in polished aluminum and folds into a protective cover. It measures 1-5/8" x 13/16" and is teardrop-shaped when closed. Doublet lens, 18mm dia, 10X, lit by (2) very bright white LEDs,...Starting at $7.95Starting at $7.95 -
BREAK YOUR OWN GEODES PKG(2)
Break Your Own Geodes... Pop one of these roughly 1-1/4" dia stones into the toe of a sock, smash it with a hammer, and be the first person ever to see your real-as-Nature-makes-it geode!! Ninety percent of them have the familiar beautiful white crystals...$4.75$4.75 -
BRIGHTLY COLORED POLISHED GEMSTONES
About 30-40 highly polished stones, all shiny, translucent, or brightly colored, ranging from 3/4" long to 1/8" long. Great for mosaics, jewelry, or aquariums.$4.75$4.75 -
UNDERSEA EXPLORER DIVING SUBMARINE
Diving Submarine Back in the days when technology was a good guy, and cereal boxes came with real toys, kids got diving submarines that they charged with baking powder and played with in the bath tub. Now kids can have the same fun again. We have found a...$4.95$4.95 -
107-PIECE ZIVKO STEM ROBOT KIT
What Has Six Legs & Follows You? Zivko the Robot is back in stock! Our best selling STEM kit ever! Just call her (or him--it’s unclear and we don’t like to ask) “Zivko” because “the Robot” is her last name. Using...$46.95$46.95 -
POLISHED AGATE SLAB SPECIMENS APPROX 3-4"
Our best and prettiest-ever slices of polished agate, showing concentric rings of natural and dyed colors. The slices range from 3" to 4-1/2" across and from 1/8" to 3/16" thick. We've seen samples from milky white to blue, purple, red, yellow and brown...$6.95$6.95 -
SALE
ELECTRONIC PLAYGROUND EDUCATIONAL KIT
Begin Electronics! Cool kit to introduce the beginner (age 10+) to the fabulous world of electronics. You will learn the basics of putting together circuits through over 50 projects building actual devices like an alarm, a radio, a metal detector and...$26.50$29.5010% OFF$26.50$29.5010% OFF -
FORGED STEEL ROCK HAMMER MOLDED GRIP 1-3/4LBS
Pick Pick, Chip Chip... Rock hammer with one squared chipping face and one pointy picking face, ideal for prospectors, rock hounds, construction and more. A single piece of forged and polished steel with a molded rubber grip makes this a solid and...$19.95$19.95 -
5" TO 8" LONG SELENITE SPECIMEN WAND
These here selenite wands are quite the specimens. You know selenite? It’s a variety of gypsum, and it’s mighty purdy and crystal-ish. You’ll get a wand of it, somewhere in the 5” to 8” long range, and maybe about a...$3.50$3.50 -
FABULOUS FOUNTAIN CONNECTION KIT
Not the Drinking Kind... Decidedly clever little gizmo reminiscent of our ever popular tornado tube. It consists of a plastic sleeve into which one screws two empty 2-liter soda bottles. Inserted into the connecting tube are clear plastic "straws", one...$3.75$3.75 -
DIGITAL VIEWER ADVENTURE SCOPE WITH 27" FLEX NECK
It's Kinda Like A Periscope... We don’t know what to call this awesome gadget except for what the package calls it, the Adventures Scope. It’s a handheld digital viewer with an approx 1-3/4” x 1-1/4” LCD color screen and a...$38.50$38.50 -
3g METEORITE SPECIMEN FROM CAMPE DEL CIELO
Look, up in the sky... Campo Del Cielo, meaning "Field of the Sky" meteorites were first reported in 1576. Carbon dating of charred wood fragments taken from beneath the meteorite indicated it fell to earth around 2,200 BC. The crater field is 2 miles...$12.95$12.95 -
Joystick Controlled Robotic Arm Kit
Before robots take over completely, it might be a good idea to learn a little about how they work. Start with this Elenco® Joysticks Robotic Arm Kit. After building it, you’ll understand mechanical basics and be able to watch the inner parts...$48.50$48.50 -
ELENCO SNAP CIRCUITS LED KIT
Let Your Diodes Emit Light! Another great Snap Circuits kit from Elenco®, and another great chance to let the next generation have some fun while learning about electricity. The LED Fun Kit comes with white, red, blue and oscillating red/green/blue...$10.95$10.95 -
ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT
Snap Circuits™ has added Brics, their name for little plastic building blocks that are, luckily, compatible with Lego, those other little, inerlocking plastic building blocks you have. This award-winning 225-piece Bric Essentials set has sheets and...$24.95$24.95 -
NEWTONS LAWS, INERTIA ENERGY STEM
The ingenious Sir Isaac Newton spent years coming up with his laws of motion, but now your kid can learn all about them fast by building (8) working models in this Discovering STEM Newton’s Law snap-together kit from Engino®. Models include a...$14.95$14.95 -
SALE
REAL FOSSIL EXCAVATION KIT
The “I Dig It! Fossils” kit was the Oppenheim Toy Portfolio’s Platinum Award winner in 2018, and we think it's still a winner because fossils are really old anyway, and never go out of style. Unlike all the u-dig-’em-up fossil...$8.88$9.9511% OFF$8.88$9.9511% OFF -
PATHFINDERS HYDRAULIC ROBOTIC ARM KIT
Long Arm Of The Law Of Physics... Home robotics, bubeleh. Build a working hydraulic arm with this excellent 66-piece kit from Pathfinders' Simple Machine series. Structure is die-cut plywood and the kit includes tubing, (3) syringes and glue. You'll need...$18.95$18.95 -
WOODEN DA VINCI CATAPULT KIT
Based on drawings from Da Vinci's Codex Atlanticus, this Pathfinders catapult kit uses a pair of bent wooden arms as springs to launch clay balls (included) over (4) meters at enemy fortifications (not included, go make your own enemies). The assembled...$19.95$19.95 -
MAGIC ROCK CRYSTAL GROWING SET
Magic Rocks... Geology for those with short attention spans? The original Magic Rocks®, of course! Mix the solution in a jar of water, drop in the pebbles, and watch them grow into a forest of multi-color stalagmites. Growth starts in 10 minutes, is...$6.75$6.75 -
DABBLE LABS DIY KALEIDOSCOPE KIT
Lucy In The Sky With Acrylic Gemstones Picture yourself on a boat in a river: tangerine trees, marmalade skies, the whole deal. Sound good? Now give that view to a child with the Dabble Lab™ Rainbow Prism Kaleidoscope kit. Lucy wishes she had this...$4.95$4.95 -
20 PIECE POLISHED GEMSTONE SET
Add Some Polish To Your Life... Lovely to look at, delightful to make jewelry out of or placed as shiny companions of small plants. Our (20) piece set of polished gemstones can include: Carnelian, Chrysocolla, Aventurine, Hematite, Lapis, Amazonite,...$7.95$7.95 -
QUARTZ POINT CRYSTALS PKG(3)
Crystals are for pointing toward you or away from you, depending on what you believe or want, or for polishing, or just for looking at. You get a 3-pack of quartz point crystals, approx 1" to 2-1/2" long, ready for psychic healing, jewelry, or plain...$5.50$5.50 -
GEAR DRIVEN SOLAR SYSTEM MODEL KIT
Solar Systematic Fun... Can you say orrery kit? That’s what this is to an astronomer. (Named for Charles Boyle, 4th Earl of Orrery in County Cork.) Your orrery has the sun and planets out to Neptune on a gear-driven 6” x 4” base...$12.95$12.95 -
ELENCO DIY ANALOG MULTIMETER KIT
Just what you’re looking for... a nice, analog multimeter kit from Elenco®. The M-1250-K model has 29 ranges, and measures AC/DC Volts, DC current, Ohms, diodes, decibels and transistors. Kit has (36) pieces, and the case is pretty much intact...$17.50$17.50 -
ANT FARM CLASSIC FROM UNCLE MILTON
Keep Your Ants Down On The Farm... A Classic 6" x 8-1/2" x 3/8" Ant Farm. The ants will live between two parallel sheets of clear plastic and you will be able to watch them build their tunnels and chambers. Complete with sand and instruction booklet on...Starting at $19.95Starting at $19.95 -
TEACH TECH KEYBOARD CODING ROBOT
Meet KC3, a one-of-a-kind, build-it-yourself Keypad Coding Robot. Like you, KC3 is unplugged! No need for a computer or app! Practically human! But seriously, bot builders, this adorbs 6” high x 7” long mission-based coding buddy is designed...$24.95$24.95 -
VORTEX EFFECT TORNADO MAKING TUBE
Tornado Tube... Simple, yet clever 1" dia. by 3" long plastic device to demonstrate the vortex effect of a tornado. Partially fill with water one of the two half-gallon size plastic soda bottles which you supply. Screw the bottles into opposite ends of...Starting at $2.95Starting at $2.95 -
MACHINES, STEM HOW AIRCRAFTS WORK KIT
Fly, Child, Fly!Forget the pony—give your kid the sky! Because you’re a great parent, or a positive adult influence, you’ll also be giving that kid the gift of knowledge with this Engino® Discovering™ STEM How Aircrafts Work...$14.50$14.50 -
CLASSIC SEA MONKEYS AQUARIUM KIT
Sea Monkeys, Do Monkeys... Yes, we have The Amazing Live Sea Monkey® aquarium kit, just like the ones from the comic books. The (9) piece ocean zoo includes brine shrimp eggs, growth food, water purifier, plus an official plastic feeding spoon,...$15.95$15.95 -
INSTA SNOW POWDER, 30g W/ACTIVITY GUIDE
From Zimpli kids we bring you SnoBall Battle Pack. A packet of Sodium Polyacrylate that turns Science into an all-out snowball fight. Just add water to create your own snow. Packet contains 2.82oz to create up to 60 snowballs. The rest is up to you and...$2.95$2.95 -
HATCHING GROWING DINOSAUR EGG
Hatch A T-Rex In Your Tub? Maybe. Could also be a stegosaurus, triceratops or something else--that’s part of the fun of paleontological parenthood. Just submerge the 4-1/2” tall ersatz dinosaur egg into cool water and wait 48-72 hours while...$7.95$7.95 -
WOODEN MODEL CATAPULT KIT
Lay Siege To The Doghouse! Right after you build your own working medieval catapult or trebuchet. All you’ll need is glue, scissors and a steady hand (plus a small bag of marbles or rocks or something as a counterweight for...Starting at $15.95Starting at $15.95 -
IRON PYRITE (FOOL'S GOLD) CHUNK, APPROX LD
You would be a fool to pass up this deal. These nice sized chunks of Iron Pyrite, aka fools gold, are about 1" so you'll feel like you hit the mother-load! Size is approximate so yours maybe a little smaller or larger. Bury some in your child's sandbox,...$3.50$3.50 -
BARN OWL PELLET EXPLORATION ACTIVITY KIT
Puke not Poop! Bigmisconception for owl pellets. They are poop. Nope, they are puke! Young and old people alike should consider dissecting barn owl pellets for a unique educational experience. Dissecting owl pellets is a great way to learn about biology,...$6.50$6.50 -
GIGANTIC TRIOPS TRIOPTICA KIT
Home-Grown Are Always Best We’d start with triops, lovely little crustacean-ettes with compound eyes that have been around since Triassic days. You pick the Ghost Triops, see-through honeys, or the larger Gigantic Triops, the...Starting at $6.95Starting at $6.95 -
WILDFLOWER SEED GROWING KIT
We’d Like To Plant A Seed If you’d like to, too, we have multiple ways for you: our Go Wild Special is a canister with 1 oz of wildflower seeds in approx (25) varieties chosen to appeal to pollinators and to fill about 150 square feet in USDA...Starting at $9.85Starting at $9.85