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10 Best Science Kits for Boys

Updated 11 March 2021

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Author avatar Daniel Booth

Daniel is our primary content producer here at TheToyZone. He is a big kid at heart and a self confessed geek. His mission is to find toys that kids will treasure, researching and writing about toys he wants to play with himself.

Getting boys interested in science might not be too tricky as task, as many have a soft spot for dinosaurs, volcanoes, and spaceships. To take their science knowledge to the next level, science kits can offer education and inspiration for boys, as well as being engaging and fun to play with. Otherwise, they will start to suspect that they’re actually at school!

These selected science kits offer the best of education and fun, with erupting lava, gross bacteria, and tasty candy to create along with lots of other fascinating experiments to try out. Because we know that science kits need to be high quality, we have filtered out fake reviews as part of our research, so you can trust these recommendations to be the best kits you can buy.

1Discover with Dr. Cool Ultimate Volcano Kit (Best Budget Option)

Discover with Dr. Cool Ultimate Volcano Kit (Best Budget Option)

This Ultimate Volcano Kit from Discover with Dr. Cool is one of the best science kits for boys who are eager to dive deep into the world of volcanoes. It comes with everything needed to get started. Children can enjoy decorating their volcano by painting the 7in. ceramic piece with the included paints and brushes. From there, they can use the eruption powder to start the show. There’s even red lava coloring and an activity book included.

What we love

  • Comes with an obsidian arrowhead, a real geode, and pumice, which is a floating piece of volcanic rock
  • Teaches kids about volcanoes, how they form, what comes out, and why they erupt in the first place

What We Don't Like That Much

  • It would be nice if the eruption was a bit bigger

2Teenii STEM Physics Science Lab Basic Circuit Learning Starter Kit (Best Quality Option)

Teenii STEM Physics Science Lab Basic Circuit Learning Starter Kit (Best Quality Option)

This is a high-end STEM kit. It is a wonderful introduction to basic circuit principles and works especially well for older kids and teens to enhance what they learn in physics class. This comes with all the necessary components (besides batteries) such as a generator, voltage, a motor, magnets, a mini lightbulb, and more. With the 40-page full-color manual, children can go through 18 chapters of exciting experiments such as making a hand crank generator and a fruit battery.

What we love

  • It comes with real, high-quality components to perform authentic experiments
  • The kit is flexible enough for kids to come up with projects

What We Don't Like That Much

  • Some of the instructions could be clearer on exactly how a certain experiment works

3Learn & Climb Science Kits for Kids

Learn & Climb Science Kits for Kids

The Learn & Climb Science Kit is a fun, quirky chemical lab that can teach kids some science facts like the difference between bases and acids in a way that’s still safe. It’s designed with younger children in mind and features eight science experiments that they can complete. There are step-by-step instructions and colorful pages to help them figure everything out. If parents scan the QR code, it can lead to video instructions as well.

What we love

  • Comes with supplies including sweet potato powder, baking soda, a beaker, three test tubes, and three Petri dishes
  • The kit components are all STEM-certified

What We Don't Like That Much

  • Nearly every experiment requires additional materials not included in the kit

4Onnetila Bacteria Science Kit

Onnetila Bacteria Science Kit

The Onnetila Bacteria Science Kit is safe and fun and can be perfect for use at home or for a science fair project. It comes with 10 pre-poured agar plates that can be used immediately so kids can jump straight into the experiments. Also, the packaging gives them a longer shelf life if children don’t want to use them all right away. With the project guide that includes straightforward directions, children can jump into performing cool projects and understand bacteria a little bit better by the end of them.

What we love

  • Everything within the kit, such as the bacteria and the plates, is packaged well
  • The plates are pre-filled so that they're safer for kids to handle

What We Don't Like That Much

  • Some of the bacteria may grow out of the plates with the chance to contaminate the rest if they're stacked close

5Ben Franklin Toys Geology Lab Pad Science Kit

Ben Franklin Toys Geology Lab Pad Science Kit

This is a thrilling hands-on science kit that features 12 safe geological activities and experiments. Boys can play around with a mini erupting volcano, dig for treasures and collect gems, and even examine their findings through the inspection station. Everything is kept together well thanks to the included examination lab pad. For safety, this kit does come with goggles for kids to wear. 

If the idea of a Geology kit for your kid sounds interesting then be sure to check our the guide we just released to find the very best one in 2021.

What we love

  • The green lab pad comfortably fits everything for easier use and cleaning
  • The volcano is well-designed so that kids can use it for eruptions more than once

What We Don't Like That Much

  • There are a good deal of supplies that need to be purchased to perform many of the experiments

6hand2mind Candy Making Kit

hand2mind Candy Making Kit

The Candy Making Kit comes with 15 lab tools and 16 experiments that can help them learn more about how various elements work. They can check just how much sugar is in soda, understand how liquid affects jelly candies, and even create delicious treats.

This hands-on, engaging kit can allow kids to create candy worms, make crystal candy lollipops, and more. It’s a tasty and educational learning tool, and it comes with a 36-page guide that explains the various experiments.

What we love

  • There are plenty of experiments for kids to try out
  • The guide is well-thought-out and informative in terms of career prospects and learning about the experiments

What We Don't Like That Much

  • Not all kids may be able to do the experiments by themselves

7Thames & Kosmos Climate & Weather Science Kit

Thames & Kosmos Climate & Weather Science Kit

For the kids out there who were always eager to understand the weather, this Climate & Weather Science Kit may be the perfect addition to their educational toys. The kit can teach them more about the Earth’s atmosphere and how it affects everything. There is a 48-page full-color manual to guide kids throughout every process while letting them get hands-on for a full fun learning experience.

What we love

  • Comes with a model of Earth and its atmosphere
  • Allows kids to perform 23 STEM experiments

What We Don't Like That Much

  • Some of the experiments may work out better than others

8DIY Space Lamp Kit for Kids

DIY Space Lamp Kit for Kids

The DIY Space Lamp Kit for Kids is one of the coolest best science kits for boys that adore everything about space. It’s a cute and engaging toy that sparks creativity and helps build cognitive skills and hand-eye coordination. This kit gives them room to stretch their creativity as they get to design their space lamp. With window art colors, children can make personalized 3D stained glass art.

What we love

  • There is a simplicity to the project, making it easy for younger kids to enjoy
  • It can provide a nice amount of ambiance lighting to use as a night light

What We Don't Like That Much

  • The shade might need extra support to stay snapped into the frame

9Crystal Growing Kit for Kids

Crystal Growing Kit for Kids

This Crystal Growing Kit can thrill any child with an interest in the colorful creations. They can grow blue, red, and clear-colored crystals. As they mix the ingredients, they will get a better understanding of how it all works and comes together to form the unique shapes once they’re grown. This comes with three growing cups so that each crystal is given optimum room. In about a week’s time, kids should notice the full-grown crystals.

What we love

  • Features a 12-page illustrated book that details more about the experiment and the crystals
  • Once they grow the crystals, kids can place them on the included light-up display

What We Don't Like That Much

  • Users should take care with this kit as the solution may stain

10UNGLINGA Kids Science Kit

UNGLINGA Kids Science Kit

With this science kit, young children will love embarking on a scientific journey through numerous experiments. This kit contains tools that can last them quite some time. It has a measuring cup and five measuring spoons, four large test tubes with a stand, a plastic beaker, a Petri dish, and more. 

Within the scientific manual, kids will follow step-by-step instructions on how to complete some experiments. There are even detailed steps on how to prep everything first before getting started.

What we love

  • This comes with a cool lab coat and a name tag for role-playing purposes
  • The supplies are easy to manipulate so young children can use them without help

What We Don't Like That Much

  • It might help if the base of the test tube stand was wider