Best Classroom Science Kits for Teachers

Whether you’re teaching kindergarten or high school, science kits can be transformational. KiwiCo’s classroom science kits contain everything needed for hands-on activities, along with full instructions and educational booklets. Below, we have a list of the best KiwiCo science kits for the classroom, along with reviews from other teachers!

For a full list of KiwiCo’s classroom science kits, see the Bulk Orders Catalog for a discount, or submit a Bulk Order Request!

  1. Best Classroom Science Kits for Kindergarten to 2nd Grade

    • Visual aid of how to complete Paleontologist Starter Kit

      Introduce your class to the ins-and-outs of a career in prehistoric exploration with a paleontologist classroom kit! Students can use tools to excavate bones, then assemble them into a dinosaur skeleton display. Then, they can create amazingly detailed fossil impressions with a set of mini dinosaurs, modeling clay, and plaster. Comes with reading materials about the geologic timescale, how fossils are formed, and the on-the-job adventures of a real paleontologist.

    • Visual aid of how to complete Colorful Chemistry

      Add a little color — and a whole lot of science — to your classroom with a chemistry kit! Students can learn about the scientific method through reading materials, then put together a bubbly chemical reaction in their own fab chemistry lab. Young scientists can mix experiments, make some colorful art, and learn about everyday chemical reactions.


  2. Best Classroom Science Kits for 3rd Grade to 5th Grade

    • Designed for 3rd to 5th grade classrooms, each of these classroom science kits include all the materials, instructions, and lesson plans to explore STEM topics through project-based learning, while aligning with Next Generation Science Standards (NGSS). The below projects are broken up into multiple suggested class periods and serve 20-40 students. They make a perfect gift for teachers, educators, classrooms, maker spaces, after school programs, and camps.

      Value: $6 per student, covering up to 3 hours

    • Visual aid of how to complete Robot Crawler (10-Pack)

      Inspire a class of young engineers with this classroom pack of 10 robot crawlers. Students will build motor-powered robots that walk (and even race) to explore linkages, friction, and mechanical energy. They’ll also experiment with variables, test the results, and redesign the robot to make it as fast or strong as possible.

    • Visual aid of how to complete Drawbot (10-Pack)

      In this classroom pack of 10 drawbots, students will explore physics and engineering concepts by building a simple motor-powered robot in pairs or small groups. Encourage kids to experiment and design! They’ll use critical thinking to make predictions, form observations, and record results. Students will also investigate balanced and unbalanced forces by solving open-ended engineering problems.

    • Visual aid of how to complete Mechanical Claw (10-Pack)

      Students will build jointed claws inspired by the biomechanics of a human hand. They'll learn about articulation and tension as they modify the number of joints and fingers in their claws, using limited materials. Students will also work together to solve engineering challenges, from picking up a slippery marble to playing a clawsome board game.


  3. Best Classroom Science Kits for 6th Grade to 8th Grade

    • Visual aid of how to complete Remote Control Snake Robot

      Slither into the world of robotics by building a remote-controlled snake robot! Students will assemble and wire the electronics that drive the robot, customize it by adding a decorative skin of their choice, then drive it through a maze! They’ll read about how switches help their snake shimmy from side to side, then explore engineering solutions inspired by nature — from real-world snake robots to bullet trains.

    • Visual aid of how to complete Levitating Lantern

      Harness the power of physics to engineer a mind-boggling magic trick — a levitating lantern that floats in thin air! With these classroom science kits, students will wire up the lantern, build the stand, and learn about how tension and tensegrity make an “impossible” illusion possible! They’ll read up on the science and mechanics behind other illusions, from flying candles to hovering magicians!

    • Visual aid of how to complete Light-up Wire Art

      Students will create two custom neon signs with EL wire. They’ll choose from five existing templates, or create their own from scratch. Then, they can hang their creations or put their signs on display with the included wooden stand. Turn the lights on for an awesome glowing final effect.


  4. High School Science Kits for the Classroom

    • Visual aid of how to complete Glow Lab

      Mix up chemical solutions that glow in the dark! This classroom science kit for highschool contains everything students need to try 3 chemistry experiments exploring the science of fluorescence, phosphorescence, and chemiluminescence. With a UV light and a spiral stand to help mix up their solutions, they’re good to glow!

    • Visual aid of how to complete Ukulele

      Students will make some music (and some engineering memories) with a four-string ukulele they build themselves! They’ll explore the science of vibration and sound waves, and discover what makes wood the perfect material for their uke. Then they’ll learn to tune their instrument and crank out some classic songs.

    • Visual aid of how to complete Trashketball

      Put the "fun" in functional by engineering a linkage-powered trashketball game. With this highschool science kit, students will explore the history of basketball technology — from the invention of the game to the evolution of hoop design. They’ll harness the power of parabolas to aim, shoot, and score with science!


  5. Classroom Science Kits, Reviewed by Teachers!

    • All the crates are creative and amazingly designed. As a teacher I love that I can just pull them out and teach. No prep work! - Rachel N

      I use them in my classroom and the children are so engaged with each box! - Janice D

      It’s great for exploring a wide range of engineering and science concepts. As a teacher, I like using the kits to see how I can supplement my lessons with other hands-on project examples. I recommend KiwiCo because the TinkerZine is invaluable. - Jon K

      As an early childhood and elementary school teacher, I like the age-appropriateness of the activities as well as the quality of the materials. Fun and engaging! - Diane B

      I’m a preschool teacher and a mother. This saves my time and helps my work. - Nora C

      Such a good process of how kids can put the creations together. I'm an early childhood teacher & I think Kiwi Crate is great for young minds! - Kristin T

      As a math teacher, the crates are directly STEM related and very engaging. - Jennifer V

      I have been very happy with the crates I’ve received. The children are engaged and have developed a love for learning thanks largely to the crates that we use to enhance the classroom environment. - Michael S

      As a veteran social studies teacher and lover of geography and world cultures, I am a huge fan of the Atlas Crate. The activities are engaging and age-appropriate, plus the directions for activities are so detailed and easy to follow. - Michelle U

      As a teacher, I love how comprehensive the crates are. They include a range of activities covering reading, math, and science skills. They’re also easy to do in a short amount of time, but can also be revisited later. - Allesandra M


Get inspired!