Weird & Wacky Contraption Lab Building Kit

Welcome to the Weird & Wacky Contraption Lab Building Kit page, where creativity meets engineering! This kit encourages young minds to explore the principles of design and mechanics through hands-on building experiences. Kids can unleash their imaginations as they construct quirky contraptions that spark curiosity and problem-solving skills. Join us in fostering innovation and fun while developing critical thinking in a playful environment!
#1

Cranky Crawling Robot Adventure

Our Rating:
Ages: 8+ years

The Thames & Kosmos ReBotz: Scootz – The Cranky Crawling Robot sparks creativity as children build their very own wacky, motorized contraptions. With hands-on experiments involving cams, springs, sliders, and motors, kids develop essential STEM skills while learning about mechanical movements in a fun and engaging way. Perfect for inspiring teamwork and imaginative thinking, this kit encourages young engineers to mix and match parts to create unique robotic designs that inspire a love for tinkering and problem-solving.

Develops: creativity engineering problem solving teamwork mechanical understanding fine motor skills
Why We Love It

Cranky Crawling Robot Adventure lets kids build wacky, motorized contraptions, sparking their imagination while they learn about mechanics and teamwork—who knew learning could be so much fun?

#2

BRIO Builder: Unleash Young Engineers

Our Rating:
Ages: 3+ years

BRIO Builder - 34604 Builder Activity Set is the perfect gateway for little hands to discover the joys of construction and creativity! With an assortment of tools and parts, children can design and build anything from wacky contraptions to imaginative structures, all while honing their problem-solving skills. As we watch our kids engage in open-ended play, we can celebrate their logical thinking and fine motor development. Plus, the high-quality materials ensure that this set stands up to countless hours of inventive fun!

Why We Love It

BRIO Builder features a variety of tools and parts, making it the ultimate setup for kids to unleash their inner architect while developing essential skills through creative play.

#3

LEGO Chain Reactions: Build and Learn Fun

Our Rating:
Ages: 8+ years

LEGO Chain Reactions is the ultimate activity kit that invites our kids to design and build ten amazing moving machines while igniting their STEM curiosity! With 33 uniquely sized LEGO pieces and an 80-page instructional book filled with crystal clear guidance, this kit expertly nurtures problem-solving skills, creativity, and fine motor development. As parents and educators, we love that our children can learn the principles of engineering and physics in a hands-on, engaging way, all while having a blast creating their own mini-contraptions. At the same time, it's a great way for them to work on patience and perseverance as they bring their ideas to life!

Develops: fine motor skills problem solving creativity patience perseverance engineering principles physics concepts
Why We Love It

LEGO Chain Reactions: Build and Learn Fun comes with 33 uniquely sized pieces, sparking creativity while kids build moving machines and discover the joys of engineering through play.

#4

Build & Play with Wacky Robots

Our Rating:
Ages: 5+ years

Thames & Kosmos Kids First Robot Factory is an engaging STEM experiment kit designed for young engineers aged 5 and up. As your child builds eight motorized robots with the help of a beautifully-illustrated storybook, they will enhance their fine motor skills and creativity while exploring basic mechanical engineering concepts. This hands-on experience encourages problem-solving and critical thinking, making it an excellent choice for parents and educators looking to inspire the next generation of innovators.

Why We Love It

Build & Play with Wacky Robots includes a beautifully-illustrated storybook that turns building eight motorized robots into a delightful adventure in engineering and imagination.

#5

Dive into Splashology! Water Lab Fun

Our Rating:
Ages: 3+ years

Learning Resources Splashology! Water Lab Science Kit unleashes the joy of discovery right in your own home! This exciting water science kit encourages little ones to explore volume, buoyancy, and flow through hands-on experiments that can be done at the bathtub, sink, or water table. With seven engaging activities printed on waterproof cards, each experiment ignites curiosity and builds essential STEM skills. Perfect for ages 3 and up, it’s a fabulous way to blend playtime with learning while nurturing an early love for science!

Develops: scientific thinking problem solving fine motor skills early STEM education curiosity hands-on experimentation
Why We Love It

Dive into Splashology! Water Lab Fun includes seven engaging activities on waterproof cards, making science splash-tastic and creating memories—while keeping water messes contained to the fun zone!

#6

Wacky Wheels STEM Challenge Fun!

Our Rating:
Ages: 5+ years

Learning Resources Wacky Wheels STEM Challenge promises endless fun while building essential STEM skills! As fellow parents, we know how crucial it is to engage our kids in activities that spark curiosity and critical thinking. This exciting science game helps children grasp concepts like speed, angles, and distance through hands-on challenges, all while using a kid-powered paddlewheel—no batteries required! With an activity booklet that grows with your child’s abilities, it’s a fantastic way to watch them experiment, learn, and play.

Why We Love It

Wacky Wheels STEM Challenge Fun! includes a kid-powered paddlewheel, making learning about speed and angles energizing and hands-on—what a playful way to ignite curiosity!

#7

Engino STEAM Labs: How Buoyancy Works

Our Rating:
Ages: 8+ years

Engino STEAM Labs: How Buoyancy Works is a delightful construction kit designed for budding engineers aged 8 and up. By engaging with this set, kids discover the principles of buoyancy through hands-on building, encouraging creativity, fine motor skills, and spatial awareness while making learning fun. It’s the perfect tool for parents and educators who want to blend play with essential STEM concepts, ensuring that children not only create but also understand the science behind their creations.

Why We Love It

Engino STEAM Labs: How Buoyancy Works is a hands-on construction kit that makes learning about buoyancy feel like an exciting engineering adventure, inspiring curiosity with every build.

#8

Engino STEAM Solar Energy Kit

Our Rating:
Ages: 8+ years

The Engino STEAM Labs How Solar Energy Works Kit offers an engaging way for children ages 8 and up to explore the fundamentals of renewable energy. With over 65 snap-fit pieces, this hands-on building experience fosters creativity, enhances fine motor skills, and promotes critical thinking through STEM education. It's the perfect blend of learning and play, making science both accessible and enjoyable for young builders.

Why We Love It

Engino STEAM Solar Energy Kit includes over 65 snap-fit pieces that transform renewable energy concepts into hands-on fun, making science feel like an exciting building project!

#9

Colorful Crystal Lab Excitement Awaits!

Our Rating:
Ages: 8+ years

Thames & Kosmos Ooze Labs Colorful Crystal Lab STEM Experiment Kit invites kids into a world of dazzling discovery! With 11 safe and sparkly experiments, they can grow unique geometric crystals, experiment with different chemical solutions, and even create a crystal volcano. This hands-on kit fosters essential STEM skills, helping young minds explore the science behind crystal formation while igniting their creativity through lab decoration. It’s a delightful way for our children to learn about chemistry and nature, all while having tons of fun!

Develops: creativity scientific thinking problem solving hands-on exploration teamwork fine motor skills
Why We Love It

Colorful Crystal Lab Excitement Awaits! includes 11 safe experiments that turn kids into little chemists while making the kitchen table sparkle with creativity and fun.

#10

Gross Gummy Candy Lab Kit

Our Rating:
Ages: 8+ years

The Gross Gummy Candy Lab - Worms & Spiders is a thrilling STEM experiment kit that turns your kitchen into a science lab! Kids will love experimenting with natural ingredients to create their own delicious gummy candies in creepy and fun shapes. This kit not only teaches the science of natural polymers like carrageenan but also sparks creativity and problem-solving skills as young chefs concoct flavors and textures. Perfect for learning through play, this kit transforms messy science into sweet success while encouraging curiosity about chemistry and healthy food choices!

Develops: creativity problem solving scientific thinking fine motor skills culinary skills natural science
Why We Love It

Gross Gummy Candy Lab Kit turns your kitchen into a science lab with creepy-crawly gummy shapes, making chemistry deliciously fun while teaching healthy food choices.

#11

Erupting Volcano Lab: Ignite STEM Learning

Our Rating:
Ages: 8+ years

Erupting Volcano Lab is an exciting adventure into the world of science! This hands-on kit brings chemistry and geology to life, allowing our kids to experience the thrill of a volcanic eruption right from our living rooms. With safe chemical reactions, engaging online resources, and multi-lingual instructions, this kit encourages curiosity and enhances understanding in math, technology, engineering, and science. It’s the perfect way to inspire young minds and spark a lifelong passion for discovery in our children!

Develops: scientific thinking chemistry geology hands-on learning problem solving curiosity critical thinking
Why We Love It

Erupting Volcano Lab includes safe chemical reactions that bring chemistry to life, turning the living room into an explosion of learning and fun adventures in science!

#12

Magnet Marvels: Explore Science Fun!

Our Rating:
Ages: 8-12 years

hand2mind Magnetic Science Kit for Kids 8-12 is the perfect gateway to the fascinating world of magnetism! As parents and educators, we know that children thrive when they're engaged and curious. This kit not only allows kids to make magnets float and build their own compass but also encourages critical thinking, creativity, and collaboration. With 9 exciting STEM experiments and 20 hands-on lab tools, children develop essential scientific skills while having a blast—it's learning made fun!

Develops: critical thinking creativity collaboration scientific reasoning problem solving hands-on learning
Why We Love It

Magnet Marvels: Explore Science Fun! includes 9 exciting STEM experiments that turn magnetism into a playful adventure, sparking curiosity while building essential scientific skills.

#13

Galt Toys Slime Lab: STEM Fun Awaits!

Our Rating:
Ages: 5+ years

Galt Toys Slime Lab invites our little scientists to dive into a world of gooey exploration and discovery! With engaging experiments like creating a glow-in-the-dark alien and bouncy putty ball, this kit not only entertains but also fosters scientific thinking and problem-solving skills in children ages 5 and up. The colorful 16-page lab book is filled with exciting activities that introduce early STEM concepts while encouraging hands-on learning and creativity. As parents and educators, we know the importance of interactive play in a child's development, and this slime lab is the perfect way to spark curiosity and foster a love for science.

Develops: scientific thinking problem solving creativity fine motor skills early STEM concepts
Why We Love It

Galt Toys Slime Lab includes a colorful 16-page lab book filled with engaging experiments, turning gooey fun into a hands-on science adventure that sparks curiosity.

#14

Explore STEM Fun with Primary Science Lab Set

Our Rating:
Ages: 3+ years

Learning Resources Primary Science Lab Set is an exciting introduction to the world of science for our little explorers! Designed for tiny hands and big imaginations, this 22-piece kit encourages children to dive into the principles of observation and experimentation through hands-on activities. With engaging experiments like mixing colors and creating a magnificent homemade volcano, kids will develop essential STEM skills while having a blast! It's the perfect gift to nurture curiosity and learning during those early, formative years.

Why We Love It

Explore STEM Fun with Primary Science Lab Set features 22 interactive pieces to transform our little ones into budding scientists, making learning through play as exciting as a volcano eruption!

#15

Ooze Labs Alien Slime Discovery Kit

Our Rating:
Ages: 8+ years

Thames & Kosmos Ooze Labs: Alien Slime Lab Science Experiment Kit is the perfect way for our little scientists to dive into the world of slime while enhancing their STEM skills! As they mix up to four different types of slime, they’ll conduct intriguing viscosity tests and magnify their curiosity about scientific inquiry. We love that this kit encourages problem-solving and fine motor skills as kids dissect their oozes, stamp them with alien heads, and even create slimy brain shapes. Plus, with non-toxic materials and a user-friendly instruction manual, we can feel confident letting them explore their creativity safely!

Why We Love It

Ooze Labs Alien Slime Discovery Kit features non-toxic materials that let kids safely unleash their inner scientists while squishing, stretching, and crafting their very own galactic goo.

#16

Erupting Science Fun: Volcano Experiment Kit

Our Rating:
Ages: 5+ years

Dr. STEM Toys Volcano Making Experiment Science Lab Kit is the ultimate adventure for young scientists eager to explore and understand the fascinating world of volcanic eruptions! This hands-on kit not only allows children to create and observe a real erupting volcano, but it also engages their curiosity with 20 high-quality components and a variety of fun experiments. As parents and educators, we will appreciate that it promotes STEM learning, critical thinking, and fine motor skills—perfect for home or the classroom. Plus, with its easy cleanup foam lab pad, the focus can remain on the learning and excitement, making it a win for everyone involved!

Why We Love It

Erupting Science Fun: Volcano Experiment Kit includes 20 high-quality components that spark curiosity while making messy, educational fun an effortless cleanup for parents.

#17

Discover STEM with the Deluxe Lab Set!

Our Rating:
Ages: 3+ years

Learning Resources Primary Science Deluxe Lab Set is an incredible gateway into the world of exploration for our little scientists! With 45 engaging pieces, including a real microscope and safety glasses, our kids can dive into 20 exciting experiments that blend observation and creativity using common household items. From mixing colors to creating rainbow ice, this kit is designed to foster essential STEM skills in a fun, hands-on way. It’s the perfect gift for nurturing curiosity and critical thinking in kids as young as 3, making learning feel like an adventure!

Develops: scientific thinking creativity observation skills problem solving fine motor skills critical thinking
Why We Love It

Discover STEM with the Deluxe Lab Set! includes 45 engaging pieces that turn every kitchen into a mini laboratory of curiosity and creative experimentation.

#18

Bubble Gum Science Lab Fun

Our Rating:
Ages: 8+ years

The Thames & Kosmos Super Duper Bubble Gum Lab STEM Experiment & Activity Kit invites kids to unleash their inner scientists while making their own delicious bubble gum! This hands-on kit not only entertains but also educates, as children learn about the exciting science of elastic materials while concocting their treats in mouthwatering flavors like watermelon, orange, and classic bubble gum. As parents and educators, we cherish activities that blend creative fun with essential skills—this kit promotes critical thinking, experiment planning, and even a touch of culinary creativity! Plus, it comes with stickers to make perfect gift creations, ensuring that the learning extends beyond just the lab.

Develops: experiment planning critical thinking creativity scientific inquiry measuring skills sensory exploration
Why We Love It

Bubble Gum Science Lab Fun includes mouthwatering flavors like watermelon and orange, making science deliciously entertaining while fostering critical skills and creativity in the kitchen!

#19

Yumology Science Sweets Lab Fun

Our Rating:
Ages: 4+ years

The Learning Resources Yumology Science Sweets Lab transforms your kitchen into a playful science lab for little chefs! This exciting kit invites kids to dive into hands-on experiments to create their very own ice pops, juices, and no-bake treats—all while learning essential STEM skills like measurement and color mixing. With seven kid-safe recipes and no cooking involved, it's a perfect way to spark curiosity and exploration in young minds. We love how this kit makes learning feel deliciously fun—great for gifting on any occasion, be it a birthday, holiday, or just because!

Develops: measurement color mixing scientific thinking creativity fine motor skills
Why We Love It

Yumology Science Sweets Lab features seven kid-safe recipes that turn your kitchen into a fun-filled learning lab, where sweet treats become an adventure in STEM exploration.

#20

Kickoff to Chemistry Lab Fun

Our Rating:
Ages: 8+ years

Kickoff to Chemistry Science Lab Kit is the perfect introduction to the fascinating world of chemistry for our curious kids! Packed with 23 hands-on experiments, this engaging STEM kit encourages exploration of scientific concepts like pH levels, solubility, and the properties of gases through exciting activities like making rock candy and DIY lava lamps. As parents and educators, we love how this kit not only fosters creativity and critical thinking skills but also promotes collaboration between children and adults, making science a fun team adventure. With colorful guides and plenty of lab tools, it's an enjoyable way to ignite a passion for learning in our little scientists!

Develops: creativity critical thinking problem solving collaboration scientific exploration pH understanding solubility concepts
Why We Love It

Kickoff to Chemistry Lab Fun is packed with 23 hands-on experiments that transform kitchens into science labs, making learning chemistry an exciting team adventure for families.

#21

Gummy Science Fun Lab Kit

Our Rating:
Ages: 6+ years

The Thames & Kosmos Gummy Candy Lab brings the joy of science into the kitchen as children create their own delicious gummy candies! With engaging molds in the shapes of bears, dolphins, and dinosaurs, this kit not only teaches kids about the fascinating properties of natural polymers but also introduces them to the basics of chemistry in a hands-on way. Perfect for ages 6 and up, this STEM experiment kit promotes critical thinking and fine motor skills while inspiring creativity. It's an exciting blend of sweet treats and scientific discovery that both kids and parents will love!

Why We Love It

Gummy Science Fun Lab Kit includes engaging molds like bears and dinosaurs, turning the kitchen into a sweet science lab where kids can savor learning while treating their taste buds.

#22

Explore Renewable Energy with Hands-On Fun

Our Rating:
Ages: 8-18 years

Thames & Kosmos Renewable Energy Lab STEM Experiment Kit offers an exciting hands-on opportunity for kids to dive into the world of clean energy! Designed for ages 8-18+, this engaging kit aligns perfectly with modern educational standards, making it an ideal choice for both home and school use. As fellow parents and educators, we appreciate how it fosters critical thinking and creativity through modular building, allowing kids to construct real-world models like solar panels and wind turbines. Your child will not only gain a deeper understanding of renewable energy concepts but also develop essential problem-solving skills in a fun and interactive way!

Why We Love It

Explore Renewable Energy with Hands-On Fun includes real-world models like solar panels and wind turbines, making learning about clean energy as engaging as building a superhero fortress.

#23

Magic School Bus Microscope Lab Adventure

Our Rating:
Ages: 5+ years

The Magic School Bus: Microscope Lab is an enchanting science kit that transforms curious young minds into budding scientists! Perfect for ages 5 and up, this hands-on educational experience dives into the fascinating world of microscopic wonders. With guidance from the beloved Ms. Frizzle, kids will explore essential microscope concepts while developing critical thinking and observational skills. Backed by experts and tested at our annual Young Scientists camps, this kit is the ultimate way to spark a lifelong love for STEM learning in your child.

Develops: critical thinking observational skills scientific inquiry fine motor skills teamwork
Why We Love It

Magic School Bus Microscope Lab Adventure includes guidance from the beloved Ms. Frizzle, turning science into a magical journey that sparks curiosity and a love for learning.

#24

Discover Science with Hape Junior Inventor!

Our Rating:
Ages: 4+ years

Hape Junior Inventor Optical Science Lab is a delightful gateway to scientific exploration for our young minds! With 53 easy-to-use pieces, this wooden playset invites kids to dive into the wonders of optics through hands-on experiments. As our children build everything from a periscope to a kaleidoscope, they're not just having fun—they're developing critical thinking, creativity, and a love for STEM learning. This exciting kit empowers our little inventors to observe, experiment, and discover the science all around them!

Why We Love It

Hape Junior Inventor includes 53 easy-to-use pieces, making it a fantastic way for kids to explore optics while developing a lifelong curiosity for science.

#25

Magnetic Lab: Fun Science Exploration for Kids

Our Rating:
Ages: 6+ years

Galt Toys Magnetic Lab is the perfect gateway for kids to dive into the electrifying world of science! This engaging kit invites children to explore early STEM concepts while having a blast with hands-on experiments like racing a car without touching it and creating mind-blowing levitation tricks. With a vibrant 24-page lab book filled with nine fascinating experiments, children not only get to play but also develop critical thinking and problem-solving skills. As parents, we appreciate how it sparks curiosity and scientific thinking in our little ones, creating a foundation for future learning.

Develops: problem solving critical thinking scientific exploration creativity early STEM concepts
Why We Love It

Magnetic Lab features a vibrant 24-page lab book packed with nine exciting experiments that transform curiosity into hands-on learning, making science fun and accessible for little explorers.

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