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For upper-grade boys! Simple yet awesome craft project [Don’t call it lazy]

I want to make something for my summer break craft project that makes people say “Wow!” but I’d like to avoid anything too difficult.

Great news for upper-elementary school boys! In this article, we introduce intriguing craft projects with clever mechanisms you can build using everyday materials.

Even creations that look complex—like a fountain where water seems to flow upward or a spinning top that floats in midair—are actually surprisingly easy to make.

Once you finish, you can submit your project with an explanation of how it works and use it as a science project, too.

Go ahead and try these fun crafts that apply principles of physics!

Crafts to learn how things work (61–70)

Making a marble run with an ice box

https://www.tiktok.com/@silk_haru3mama/video/7396983174892375297

Summer is the season that makes you crave ice cream, and as you eat it, you might find the boxes piling up.

This idea uses those leftover ice cream boxes to make a marble run.

Use a large box, like a milk carton, as the base, and attach slopes made by cutting the ice cream boxes around it.

Adjust the angles and heights carefully, keeping in mind the strength needed so it won’t break when the marbles hit.

Using ice cream sticks to reinforce it is also recommended—they’ll make the whole thing sturdier and give it a cohesive look.

Well-spinning paper cup top

[Playable Craft] How to Make a Simple, Well-Spinning Top (Paper Cup & Plastic Bottle Cap) [Easy Crafting with Recycled Materials] Fun at Home
Well-spinning paper cup top

This is a spinning top made with a paper cup that spins well and is fun to watch because of its colorful look.

All you need are a paper cup and two plastic bottle caps.

First, cut slits into the paper cup and spread them out like propeller blades, then attach an axle made by combining the two caps.

That’s enough to complete the basic shape, but it’s recommended to decorate the “propellers” with an eye toward how it will look while spinning.

The impression changes depending on whether you spread the propellers before decorating or decorate first and then cut the slits, so try out various patterns.

A flying octopus? Tako-copter

A flying octopus? A toy like a bamboo-copter made from a paper cup: the 'TacoCopter' #easyCraft #paperCup #flyingCraft
A flying octopus? Tako-copter

It’s a toy that combines paper cups and a round chopstick to spin like a bamboo-copter and soar into the sky.

By spreading “wings” that catch the wind and coloring it mainly red, it takes on a curious form—a flying octopus.

You’ll use two paper cups and a round chopstick: attach the chopstick and the octopus’s facial parts to a paper cup with only the bottom left to create a launcher.

Then cut slits into the other paper cup, spread it out to form propeller-like blades, and attach it to the launcher to finish.

Fine-tune the propeller angles to make your octopus fly even higher.

desk lamp

@gakky_07

How about this for your summer vacation project?Summer Vacation Craft#Summer VacationDesk lamp

♬ Fun Isono Family / Sazae-san [Cover] – Sound Works

Here’s an idea for making a desk lamp that uses a magnet-mountable LED light.

The stand is entirely wooden, and the arm is movable so you can adjust the angle.

First, think about what size you want and what kind of structure you’re aiming for, and try drawing a design plan.

Once the plan is ready, figure out the lengths and quantities of wood you’ll need and source the materials.

These days, you can even find small pieces of wood at 100-yen shops, so those might work as well.

One of the joys of woodworking is choosing the finish—whether to go for a natural look with varnish or oil, or paint it your favorite color—so definitely consider a variety of options.

small accessory case

[100-Yen DIY] Fast and still in time! A small accessory box in 3 minutes—easy craft. Perfect for summer vacation projects or a room makeover. Enjoy your time at home!
small accessory case

Let me introduce a cute and handy little storage container.

Get a wooden box, a cutting board, a round dowel, a hot glue gun, and a saw, and let’s get started.

Use the hot glue gun to attach the cutting board to the left and right sides of the wooden box.

Cut the round dowel to the appropriate length, sand the ends smooth, thread it through the holes, and secure it with the hot glue gun.

The process is simple and easy to make, so definitely give it a try.

It’s also recommended to paint it to add a personal touch.

Craft ideas made with origami and a shredder

https://www.tiktok.com/@n.annlee321/video/7068609584490892545

Let’s use the shredding function that cuts paper into fine strips to create various shapes.

We’ll use a hand-crank shredder, and by controlling where you stop shredding and other small tricks, you can make different parts and combine them.

Food motifs are an easy example: if you insert long, thin strips sideways and shred them even finer, they can look like a coating or breading; roll up long, thin strips and they’ll resemble shredded cabbage.

By layering parts and experimenting with how you bend them, you can also add a sense of three-dimensionality.

Think carefully about how to reproduce what you want to make.

For upper-grade boys! Simple yet awesome crafts [Don’t call it lazy] (1–10)

Milk Carton Rolling Tower

https://www.tiktok.com/@silk_haru3mama/video/7398836055996173569

Let’s reuse empty milk cartons to make a fun rolling tower where a ping-pong ball tumbles down! Cut the milk cartons and connect two of them to create a long cylindrical base.

Make holes and slits in paper plates, attach them in a stepped arrangement, and adjust the angles so the ball rolls smoothly through.

Add slits to the side of the cylinder so the ball won’t stop midway and will drop all the way to the bottom.

If you wrap the whole thing with a tube-shaped cover made from a clear file, the ball won’t fly out and it’s safer to play with.

A bonus is that kids can learn about gravity and incline through the speed of the rolling ball and the fun sounds it makes.

It’s an eco-friendly idea that uses recycled materials to create a moving, interactive project.