DIY science projects that elementary school boys will love: ideas you can make with everyday materials
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?
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Independent study crafts that elementary school boys will love! Ideas you can make with everyday materials (131–140)
Easy Ice Bazooka
https://www.tiktok.com/@picoton_craft/video/7495001435831307528Let’s make an Ice Bazooka that everyone can play with after making it! First, take a sheet of origami cut in half and draw your favorite ice cream on it.
Wrap it around a rolled piece of paper, grip it together, and secure it with tape.
That completes the bazooka ammo.
Next, cut out the bottom of a brown paper cup and draw a cone pattern on it.
Take a balloon with the tip of the part that inflates slightly trimmed, stretch it over the bottom of the paper cup, and tape it in place.
Finally, make a target using a paper cup and construction paper, and you’re done! Pull the balloon to launch your Ice Bazooka and aim for a high score!
Let’s make a speaker
A speaker is an acoustic device that converts electrical signals into physical vibrations, producing sound.
Some people use speakers to improve the audio when listening to music or watching movies.
In fact, you can make a simple speaker yourself.
Try making one with just three items: a paper cup, a tightly wound coil, and a magnet.
Attach the coil to the bottom of the paper cup.
Connect the ends of the coil to a CD player, and bring the magnet close to the coil.
Then you’ll hear the CD’s music coming from the speaker.
The volume will also change depending on the distance between the magnet and the coil.
It’s an easy device to make, so give it a try!
The World of Masks

Why not make a free-form mask and transform into a different persona? It would be so much fun to express your emotions—fear, joy, and more—by turning them into a mask.
First, punch holes where the eyes go in a sheet of colored construction paper in your favorite color.
It’s also fine to have no holes at all, and to use any shapes you like.
Then freely cut out facial features, fangs, horns, and more from origami paper, and attach them with cellophane tape.
Finally, draw patterns with a felt-tip pen to finish.
It sounds really fun to express your transformed self with a mask, doesn’t it?
Original watch

Why not try making a one-of-a-kind original clock using a DIY clock kit? First, draw diagonal lines on a canvas board and drill a hole where the lines intersect to attach the movement.
Sketch a few ideas, then paint your design with acrylic gouache based on those sketches.
To make the numbers stand out, you can create them with paper clay.
If you prepare a template that divides a circle into 12 equal parts, it will be easier to decide the placement of the numbers.
Once you finish painting, attach the movement through the hole you prepared in advance.
Pictogram-style collage

Let’s combine pictograms to create a storytelling collage.
First, use colored construction paper or similar materials to make a shallow box.
Once it’s made, fold it at a 90-degree angle to create a stage-like setup.
Next, copy the pictograms you want to use and cut them out with scissors.
Depending on your story, you can use only certain parts of a pictogram.
It can also be fun to create or draw additional non-pictogram elements.
By all means, use a variety of ideas to make your own entertaining pictogram theater.
Let’s make a professional kalimba

It would be fun to make a genuine musical instrument using items you can get at home improvement stores or online, wouldn’t it? This time, we’ll introduce a handmade, authentic kalimba.
A kalimba is a traditional African instrument played by plucking thin metal tines attached to a box or board.
Using a box or board allows the sound to resonate.
Let’s try making one by building a wooden box and attaching thin rods.
Specialized kalimba metal tines, called kalimba keys, are also available from online retailers.
Master the playing technique, and let your kalimba produce beautiful tones.
Let’s make it in 3D! The human body

Why not try making a three-dimensional human figure? Some people may not have given much thought to the body’s balance and structure.
For this 3D human figure, first make sketches: draw the human body from various angles in a sketchbook.
Based on those drawings, create an armature with wire.
Once it’s done, fix the armature to a base and build up the form with paper clay.
Next, paint it with acrylics.
It’s best to hold the base and paint from various angles.
Be sure to separate and paint the finer details carefully.



