Science Kit for Kids: Catapults and Crossbows

As an Amazon Associate we earn from qualifying purchases. We may earn a commission for purchases made through our links.
A fun science kit that lets kids build and launch catapults and crossbows.

STEM Starters: Create Your Own Catapult!

Our Rank:
Teacher Created Resources STEM Starters: Catapult is an exciting way to engage young minds in hands-on learning! We love how this kit empowers kids to explore their creativity while mastering fundamental STEM concepts. It encourages problem-solving, critical thinking, and teamwork as children design their own catapults using everyday materials. 5-12 years
Why we love it:
STEM Starters: Create Your Own Catapult! includes everyday materials that spark creativity and encourage kids to experiment with physics, turning learning into a fun launching adventure.

Medieval Physics Adventure Kit

Our Rank:
The Thames & Kosmos Catapult Engineering STEM Maker Kit inspires kids to design and build six exciting medieval machines, including catapults and trebuchets. This engaging kit not only nurtures creativity and critical thinking but also deepens understanding of mechanical physics concepts like force, energy, and motion through hands-on activities and experiments. Perfect for young engineers aged 8 and up, it transforms learning into an epic adventure filled with fun and discovery! 8+ years
Why we love it:
Medieval Physics Adventure Kit includes six exciting medieval machines that turn complex concepts like force and motion into a thrilling hands-on engineering adventure.

Da Vinci Catapult Engineering Adventure

Our Rank:
The NATIONAL GEOGRAPHIC Da Vinci Model Kit - Catapult Kit for Kids is an exciting way for children to explore engineering principles while constructing three remarkable machines: a Ballista, a Bombard, and a mighty Catapult. This hands-on 3D puzzle encourages problem-solving, critical thinking, and teamwork, making it an ideal choice for parents and educators seeking to enrich STEM learning. With everything needed to build and launch projectiles, kids will not only engage in creative play but also gain practical experience in mechanics and physics. 8+ years
Why we love it:
Da Vinci Catapult Engineering Adventure includes everything needed to build and launch projectiles, turning kids into budding engineers while sneakily teaching them about physics and mechanics.

Catapult Wars: Build and Battle Fun!

Our Rank:
Boy Craft Catapult Wars by Horizon Group USA is the perfect blend of creativity and engineering! Watching our kids dive into the building process, piecing together the real wood components, is a joy that never gets old. This exciting kit not only teaches valuable skills in following instructions and problem-solving but also sparks endless imagination with the decorating part using stickers and decals. 8+ years
Why we love it:
Catapult Wars: Build and Battle Fun! includes real wood components, turning construction time into a bonding experience that fuels creativity while targeting essential skills.

Water Blasting STEM Adventure Kit

Our Rank:
The Thames & Kosmos Mega Cyborg Hydro Blaster STEM Experiment Kit invites children to explore physics in a fun and exciting way. Designed for creative minds, this kit fosters engineering skills and critical thinking as kids build a hydraulic-powered water blaster and transform it into five innovative configurations, all while engaging in epic outdoor water battles. Perfect for parents and educators seeking hands-on learning experiences, this toy not only promotes teamwork and problem-solving but also introduces fundamental concepts of hydraulics in an engaging manner. 8+ years
Why we love it:
Water Blasting STEM Adventure Kit comes with everything needed to build a hydraulic-powered water blaster, turning lessons in physics into splashtacular outdoor fun and teamwork!

Spectacular Science Adventure Kit

Our Rank:
PlayMonster Science4you - Spectacular Science opens the door to a world of awe-inspiring physics and chemistry for kids aged 8 and up. This exciting kit not only cultivates critical thinking and problem-solving skills through ten engaging experiments, but it also sparks a genuine curiosity about science in a fun and interactive way. Parents and educators will love the hands-on learning experience that transforms everyday science into extraordinary discoveries, fostering a lifelong passion for exploration. 8+ years
Why we love it:
Spectacular Science Adventure Kit offers ten engaging experiments that turn everyday science into extraordinary discoveries, making kids excited to explore the world around them.

Epic Fun with National Geographic Fort Kit

Our Rank:
National Geographic Indoor Fort Building Kit is a fantastic way for kids to unleash their creativity while learning essential STEM skills! With 225 versatile pieces, children aged 6-12 can construct anything from cozy blanket forts to grand castles, all while developing their problem-solving and engineering abilities. The innovative Flex-Tech hubs allow for easy assembly, giving kids the freedom to bend, stretch, and build their dream play spaces. 6-12 years
Why we love it:
Epic Fun with National Geographic Fort Kit comes with 225 versatile pieces, transforming rainy days into a creative engineering adventure for kids to build and innovate together.

Imaginative Play with Monkey Catapult Fun!

Our Rank:
Fisher-Price Imaginext Preschool Toys Monkey Catapult Launcher 4-Piece Poseable Figure Set is a delightful way for our little ones to explore their creativity and storytelling skills! With the engaging push-along catapult and poseable monkey figure, kids can bring wild adventures to life, sparking their imagination with every roll and launch. As they load the discs and press the Power Pad, they're not just having fun; they're developing fine motor skills and hand-eye coordination, making playtime a fantastic learning opportunity. 3+ years
Why we love it:
Imaginative Play with Monkey Catapult Fun! includes a fun push-along catapult that transforms ordinary storytime into wild adventures, all while building crucial motor skills!

K'NEX Education: Levers & Pulleys Adventure

Our Rank:
K'NEX Education - STEM Explorations: Levers & Pulleys Building Kit opens a world of engineering fun for kids aged 8 and up! This engaging set lets children build exciting models like a balance, a wheelbarrow, and even a sailboat, allowing them to explore the fascinating principles of physics. As a parent or educator, we love how it encourages teamwork and critical thinking while aligning with National STEM standards. 8+ years
Why we love it:
K'NEX Education: Levers & Pulleys Adventure features engaging models like a balance and sailboat, turning physics into a thrilling hands-on experience that sparks curiosity.

STEM Adventure with Catapult Marble Run

Our Rank:
The Learning Journey: Techno Gears Marble Mania - Catapult 3. 0 is more than just a toy; it's a captivating journey into the world of STEM! This impressive construction set, featuring over 80 vibrant interlocking pieces, ignites curiosity and creativity as children build their very own marble run with exciting elements like a pendulum marble drop and a thrilling marble launcher loop. 6+ years
Why we love it:
STEM Adventure with Catapult Marble Run includes over 80 vibrant interlocking pieces, turning building and experimenting into an exciting way to develop engineering skills and confidence.

Creative Science & Magic Adventure Kit

Our Rank:
The NATIONAL GEOGRAPHIC Arts, Crafts and Science Magic Kit is an incredible resource that engages kids through creativity and exploration. With the ability to conduct 50 science experiments that double as mesmerizing magic tricks, this kit fosters critical thinking, enhances problem-solving skills, and stimulates a genuine interest in science. Perfect for sparking curiosity in children, it provides hands-on learning experiences that are as fun as they are educational. 8+ years
Why we love it:
Creative Science & Magic Adventure Kit includes 50 science experiments that blend learning with mesmerizing magic tricks, turning every exploration into enchanting fun and critical learning!

Ultimate Kids Bow and Arrow Fun

Our Rank:
NSG Deluxe Bow and Arrow Set for Kids transforms play into a thrilling learning experience! This engaging archery set is perfect for developing essential skills like hand-eye coordination, aim, and even posture while your little ones enjoy active play. With adjustable tension for various skill levels and safe suction cup arrows, it’s suitable for kids and fun for the whole family—from the youngest archers at 6 years old to teens and adults eager to join in. 6+ years
Why we love it:
Ultimate Kids Bow and Arrow Fun includes safe suction cup arrows, transforming playtime into a bonding experience that sharpens coordination while packing in the fun for everyone!

Launch into Learning with Rocket Kits

Our Rank:
Estes 1753 AVG Bulk Variety Pack of Rocket-Building Kits provides an exhilarating hands-on experience for kids aged 10 and up. We love how these model kits not only ignite a passion for science and engineering but also encourage critical thinking and problem-solving as they navigate the exciting world of rocketry. As children build and launch their Viking, Alpha, and EX2 rockets, they learn valuable lessons in physics, design, and teamwork while enjoying the thrill of watching their creations soar. 10+ years
Why we love it:
Launch into Learning with Rocket Kits includes multiple rocket-building kits, turning science into an exhilarating experience that ignites curiosity and inspires future engineers to reach for the stars.

Rocket Kids Science Kits Launch Excitement

Our Rank:
Rocket Kids Science Kits take your little ones on an exhilarating journey through the cosmos! With 18 engaging STEM experiments, this kit fosters curiosity and inspires budding scientists to explore the wonders of rocketry and the solar system. As educators and parents, we appreciate how interactive activities like building an anemometer or making a homemade barometer teach essential scientific concepts while developing critical thinking and problem-solving skills. 8-12 years
Why we love it:
Rocket Kids Science Kits with 18 engaging STEM experiments make exploring rocketry a thrilling adventure that nurtures a lifelong love for science in young learners.

Kids' LED Light Up Bow & Arrow Set

Our Rank:
The Bow and Arrow Set for Kids is not just a toy; it’s a fantastic gateway to developing focus, patience, and coordination in children aged 4 to 12. Designed with soft suction cup arrows and LED lights, it makes learning to aim and shoot exciting and safe. As kids practice their archery skills, they'll enhance their hand-eye coordination and discipline while enjoying quality playtime, either indoors or outdoors. 4-12 years
Why we love it:
Kids' LED Light Up Bow & Arrow Set features soft suction cup arrows, making practice safe while they improve their aim and enjoy thrilling playtime adventures indoors or out.

Introduce Kids to Engineering Fun!

Our Rank:
The Thames & Kosmos Kids First Intro to Engineering Kit sparks curiosity and creativity in young engineers through 25 hands-on experiments. Children will delve into the world of engineering while building exciting projects like helicopters and balloon rockets, enhancing their problem-solving skills and understanding of scientific principles. This kit is an excellent choice for parents and educators looking to foster a love for STEM in imaginative and interactive ways. 5-10 years
Why we love it:
Introduce Kids to Engineering Fun! offers 25 hands-on experiments that ignite curiosity, turning our little ones into imaginative engineers before we even need to grab the glue.

National Geographic Science Magic Kit

Our Rank:
The NATIONAL GEOGRAPHIC Science Magic Kit transforms the learning experience into an exhilarating adventure that combines magic and science! With over 100 captivating experiments, kids will not only dazzle their friends and family but also engage in hands-on learning that builds critical thinking and problem-solving skills. From bending metal with water to making snow appear in their hands, this kit fosters curiosity and nurtures a love for STEM fields in an incredibly fun way. 8+ years
Why we love it:
National Geographic Science Magic Kit includes over 100 captivating experiments that blend learning and fun, making science feel like pure magic in their hands!

Epic Forts Await with National Geographic Kit!

Our Rank:
NATIONAL GEOGRAPHIC Kids Fort Building Kit invites children to dive into a world of creativity and imagination! With 135 versatile pieces, kids can construct impressive forts, fostering spatial awareness and problem-solving skills as they figure out how to build their dream hideaways. The Flex-Tech hubs make it easy to bend and connect the poles, stimulating creativity and engineering principles. 6-12 years
Why we love it:
Epic Forts Await with National Geographic Kit offers 135 versatile pieces that inspire teamwork and imaginative construction, turning any space into a world of adventure!

Engaging Outdoor Fun: Kids Bow & Arrow Set

Our Rank:
SainSmart Jr. Kids Bow & Arrow Toy is the perfect introduction to archery for our little ones! Not only does this charming set come complete with a luminous bow and three suction cup arrows, but it also supports our children's development by enhancing their hand-eye coordination and focus. 5-10 years
Why we love it:
Engaging Outdoor Fun: Kids Bow & Arrow Set comes with luminous features that turn playtime into a captivating adventure, sparking excitement and skill-building in the great outdoors.

Sky-High STEM Fun for Kids

Our Rank:
Creativity for Kids Stunt Squadron Fold & Launch Paper Airplanes encourages children to explore the exciting world of aerodynamics while having a blast! Designed for kids aged 6 and up, this kit fosters critical skills like fine motor development, creativity, and problem-solving through the art of folding and decorating their own paper airplanes. It’s the perfect way for parents to inspire curiosity and make learning a delightful, hands-on experience. 6+ years
Why we love it:
Sky-High STEM Fun for Kids includes everything needed for creating and launching custom paper airplanes, transforming a simple craft into a thrilling lesson in aerodynamics and creativity.

Ahoy! STEM Adventures Await

Our Rank:
The Thames & Kosmos Kids First Boat Engineer STEM Experiment Kit transforms playtime into an exciting journey of exploration and discovery. With engaging stories and colorful, large building pieces, this kit fosters fine motor skills, problem-solving abilities, and teamwork as little ones build their own floating boats. It’s a delightful choice for parents and educators seeking to mix fun and learning, guiding young minds to experiment and create while enjoying the magic of imaginative play. 4-7 years
Why we love it:
Ahoy! STEM Adventures Await includes colorful, large building pieces that transform playtime into exciting boat-building escapades, making learning both hands-on and fun for little engineers.

Spring-Powered STEM Fun!

Our Rank:
The Thames & Kosmos SpringBots STEM Kit invites young learners to explore the fascinating worlds of potential and kinetic energy through hands-on building. By assembling three unique spring-powered models—a speedy race car, an adventurous walking robot, and a precise countdown timer—kids engage their critical thinking and engineering skills while discovering how gears and springs work. This kit is a delightful choice for parents and educators looking to inspire curiosity and creativity in STEM, all without the need for batteries! 8+ years
Why we love it:
Spring-Powered STEM Fun! features hands-on building of three unique models, making physics feel like an exciting adventure while sparking curiosity without any batteries needed.

Unlock Physics with Hands-On Fun

Our Rank:
The Thames & Kosmos Physics Pro (V 2. 0) Science Kit invites curious minds aged 8 and up to dive deep into the world of advanced physics through 31 exciting experiments. With over 212 parts, kids not only build incredible models like wind tunnels and hydraulic lifts but also develop critical thinking and problem-solving skills as they explore fluid dynamics, energy, hydraulics, and pneumatics. 8+ years
Why we love it:
Unlock Physics with Hands-On Fun includes over 212 parts for 31 exciting experiments, making complex physics feel like an exhilarating DIY adventure instead of a textbook nightmare.

Newton's Antics Science Kit

Our Rank:
The Steve Spangler Science STEM Kit: Newton's Antics Science Kit invites children aged 8 and up to explore the wonders of physics through hands-on experiments. By engaging with gravity, friction, and inertia, kids not only grasp fundamental scientific concepts but also develop critical thinking and problem-solving skills. This fun and educational kit empowers parents and educators alike to inspire a passion for science in a playful and interactive way. 8+ years
Why we love it:
Newton's Antics Science Kit features hands-on experiments that make physics come alive, turning every discovery into an exciting adventure in learning right from the living room.

Discover Science with Hands-On Play

Our Rank:
The Thames & Kosmos Kids First Science Laboratory STEM Experiment Kit is an engaging gateway to the world of science for young learners ages 3 and up. This colorful set encourages curiosity and hands-on exploration while developing crucial STEM skills, including problem-solving and critical thinking. With durable tools and exciting experiments, it's a fantastic way for parents and educators to inspire a lifelong love of learning in their children. 3+ years
Why we love it:
Discover Science with Hands-On Play features durable tools and exciting experiments, making science feel like an adventure and sparking your child's curiosity in the most delightful way.

Rocket Science Fun with Alpha III Kits

Our Rank:
Estes 1754 Bulk Pack of 1751 Alpha III Rocket-Building Kits invites kids aged 10 and up to explore the thrilling world of rocketry! This engaging hands-on project not only sparks creativity but also fosters problem-solving skills and teamwork as children assemble their own high-flying rockets. With the potential to soar up to 1,100 feet, each launch becomes a thrilling lesson in physics and engineering. 10+ years
Why we love it:
Rocket Science Fun with Alpha III Kits includes everything needed for kids to build their own rockets, turning backyard launches into exhilarating lessons in science and teamwork.

Viking Rocket-Building Adventure Kit

Our Rank:
Estes 1755 Bulk Pack of 12 Viking Rocket-Building Kits opens the door to thrilling hands-on science experimentation for kids aged 10 and up! As parents and educators, we appreciate how this kit encourages creativity, critical thinking, and problem-solving skills while our young builders assemble and launch their rockets. With a unique design featuring 48 fin configurations, kids can experiment with aerodynamics and learn about physics in a fun, engaging way. 10+ years
Why we love it:
Viking Rocket-Building Adventure Kit features 12 rocket-building kits that transform science into a thrilling launch experience, inspiring young builders to reach for the stars—literally!

Superhero Science Adventure Kit

Our Rank:
The Learning Resources STEM Explorers Superhero Science! kit sparks imagination while diving into the wonders of science for kids aged 6 and up. This engaging set not only teaches essential STEM concepts like magnetism and levitation but also hones critical skills such as experimentation and observation through superhero-themed projects. 6+ years
Why we love it:
Superhero Science Adventure Kit not only includes a comic book-inspired experiment guide but also transforms basic science lessons into thrilling missions that inspire kids to become real-life scientists.

Explore Nature with STEM Challenge Kits

Our Rank:
Carson Dellosa Stem Challenge Science Kits for Kids Age 5-7 are a wonderful gateway into the fascinating world of science! As parents and educators, we know the importance of cultivating curiosity in our little ones. These engaging learning cards spark imagination and discovery as kids dive into interactive projects about plants, animals, insects, and weather. 5-7 years
Why we love it:
Explore Nature with STEM Challenge Kits offers engaging learning cards that spark imagination while diving into interactive science projects, making discovery both fun and educational.

Explore Nature with Kids Science Kit

Our Rank:
Back to the Roots Kids Science Grow Kit 2ct - Watermelon and Sunflower is the perfect way to ignite your child’s curiosity about the natural world! This STEM certified kit allows little ones to cultivate their very own plants, teaching them essential skills like responsibility, patience, and observation. Watching seeds sprout into vibrant sunflowers or juicy watermelons is not just fun; it fosters a love for science and sustainability. 4-10 years
Why we love it:
Explore Nature with Kids Science Kit includes a STEM certified grow kit that transforms your little ones into budding botanists, nurturing both plants and their appreciation for nature.