For a summer vacation independent research craft project, you’ll want ideas that really grab boys’ interest.
In this article, we introduce craft ideas that boys can get absorbed in—like making a capsule toy (gachapon) machine out of cardboard, creating genuine fishing gear with a reel, and handcrafting air hockey or a basketball game.
They all look impressive yet can be made with everyday materials.
How about creating fun summer memories by playing with your favorite project together with friends?
- For summer vacation homework! Simple and amazing crafts for elementary school students that you’ll want to make after seeing them
- For upper-grade boys! Simple yet awesome craft project [Don’t call it lazy]
- Craft ideas using plastic bottle caps [for boys]
- Simple yet amazing crafts: craft ideas that elementary school students will want to make
- Elementary School Students: Simple One-Day Science Project and Craft Ideas
- You can make them with cardboard! Cool katanas & swords
- Fun crafts using straws
- Recommended for elementary school students! Science fair topics & craft ideas
- Recommended for lower elementary school students! A collection of plastic bottle craft ideas made with everyday materials.
- Toys you can make from cardboard crafts! Authentic ideas you can build and play with
- Crafts parents and kids can enjoy together. Recommended craft ideas to keep children entertained.
- Paper cup crafts that elementary school kids will love! A collection of fun project ideas
- [Middle School Students] Easy One-Day Science Projects and Crafts Ideas
Hands-on science projects that elementary school boys will love! Ideas you can make with everyday materials (1–10)
Well-Flying Archery

Here are some craft ideas for making an archery set using scrap materials.
First, make a slightly larger hole in one spot on a toilet paper roll.
Make the same hole on the opposite side, then cut small slits at the top and bottom and hook a rubber band onto them.
Twist the rubber band once so it forms an X shape.
That completes the bow.
For the arrow, use a straw and a ball made from rolled-up tissue.
Cut one end of the straw into a V shape, then attach the ball—rolled and secured with masking tape—to the other end.
With the arrow finished, thread it onto the bow and try shooting it for fun.
A truly usable cooler made from cardboard

Here’s a DIY cooler idea using cardboard, plastic bottles, a battery pack, and a motor.
First, cut three circular holes in the side of the cardboard box, each the same size as the bottom of a plastic bottle.
Insert and secure plastic bottles cut to one-third length into the holes, using the bottle neck ends.
On the inside of the cardboard, attach a propeller to the side opposite the bottles, and make small holes on both sides.
Mount the motor’s switch on the lid, place ice packs inside, and close the box to finish.
Decorate as you like with vinyl tape or similar materials.
Handmade toy from an empty snack box

Make it with an empty snack box! Here’s how to create a pom‑pom shooting game! First, prepare an empty box that once held something like Choco Pie.
Reinforce the back by attaching a wooden stick so the lid can stay open.
Next, glue wooden sticks to the top and bottom of a wooden clip and wrap a rubber band around it.
Attach a plastic bottle cap to one end, and fix the other end to the back of the box.
Finally, stick a few small paper cups inside the box wherever you like, and you’re done.
Set a cotton ball in the bottle cap and launch it with a pop—have fun playing!
I tried making a sword.

Japanese swords are highly regarded overseas for their beauty.
They are especially appealing to people interested in Japanese culture, history, and the samurai spirit.
How about making a sword filled with Japanese tradition as an independent study project? By finding a workshop like the one in the video that produces various replica swords and creating one together under the guidance of a craftsman, you can have a truly authentic experience.
The finished piece has great presence, making it perfect for display! If you’re interested, definitely give it a try!
PET-bottle air cannon

Challenge yourself to make a PET-bottle air cannon that knocks down targets with the power of air! The basic method is very simple: cut out the bottom of a plastic bottle and attach a balloon over the opening—that’s it.
When you pull back and release the balloon, the air inside the bottle is pushed out and launches a projectile.
After that, add a handle, decorate it with fins, and make it look cool! You could also add a game element by making lots of targets and timing how many seconds it takes to knock them all down.
baseball board game

A tabletop baseball game where you time your swing to return a rolling ball.
You can make it with cardboard, bamboo skewers, rubber bands, and marbles.
Build a ballpark-style field from cardboard, then create the bat’s mechanism using bamboo skewers and rubber bands.
It works like a finger flick: the stretched rubber band snaps back to power the swing.
You can adjust the difficulty by choosing how many zones to include—hit, home run, out, and so on.
Once it’s finished, challenge your friends or family to a match!
Camera craft

Let’s try making a camera using a milk carton.
A camera is handy for taking photos and preserving memories.
It’s a simple version, but you can make it yourself.
You’ll use a milk carton, a plastic bag, a magnifying glass to act as a lens, and black construction paper.
First, cut off the top and bottom of the milk carton.
On one end, fold the edges inward about 1 cm on all four sides, then cover it with a cut piece of plastic bag and secure it.
Next, make a tube out of black construction paper that’s just a little larger than the milk carton, and fold in the edges on one end in the same way.
Fix the magnifying glass there, and then insert the milk carton you prepared earlier into the inside of the tube to finish.
Take it outside and experiment to see how it looks!




