DIY science projects that elementary school boys will love: ideas you can make with everyday materials

Lots of soap bubbles with DIY

Let’s have fun making soap bubbles using short-cut straws! First, cut a long strip of double-sided tape and line up the straws, sticking them onto it.

Apply double-sided tape to the other side as well, then roll the straws up tightly from the edge into a spiral and secure it.

Glue on a ring cut from a plastic bottle to serve as a frame, and attach a stick as a handle to finish.

Dip it in bubble solution and blow.

Bubbles will come out from each straw, creating a beautiful effect, and lots come out at once, so even small children can enjoy it.

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sasashina

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Craft ideas made with origami and a shredder

@n.annlee321

The shredder was a fun crafting tool ☺️🙌 This is a piece my son made 😁 More details in the comments →#tiktok classroomLife with children#StayHomeTime

♬ Nerd Strut (Instrumental) – Gen Hoshino

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.

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kappamaki

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Paper cup Tyrannosaurus

[Summer Vacation Craft] Using Only Paper Cups! Easier T. rex (Tyrannosaurus) Project [Independent Study] Make It in One Day! Upcycled Craft [A Must-See for Moms and Dads]

This activity involves combining paper cups to create a three-dimensional, dynamic Tyrannosaurus.

The key is how you connect the cups: by trimming the edges and adding slits, you can set firm angles.

Build it by linking the cups from the head to the tail, then attach separately made legs and arms at the end to finish.

Try different variations, such as using cups of the same color for a cohesive look or mixing different colors for a colorful effect.

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kappamaki

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Making a marble run with an ice box

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.

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kappamaki

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cool pen holder

[100-Yen Store DIY] Summer Vacation Craft: Simple Accessories — Make Your Pen Holder Look Cool!

Let me introduce a very handy and stylish pen holder.

Prepare a wooden box, wooden boards, an interior mesh frame, paint, a brush, glue, and sandpaper, and let’s get started.

Cut the wooden boards, paint them, and glue them together.

Glue on the interior mesh frame as well.

Once it’s dry, it’s complete.

This pen holder makes the contents easy to see and offers great ventilation—give it a try! Adding illustrations or decorations to give it a personal touch will make it even more wonderful.

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mayumi

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Dinosaur Snow Globe

I’m going to introduce a second grader’s summer vacation craft! A dinosaur snow globe. Koki TV

Many children love dinosaurs, don’t they? Some probably have lots of dinosaur merchandise, too.

So let’s make a summer vacation project using dinosaurs: a snow globe in a glass container filled with liquid laundry starch (or school glue) and purified water.

Use a hot glue gun to attach a dinosaur figurine to the inside of the glass lid.

Be careful when using the glue gun, as it gets very hot.

Pour the laundry starch (or glue) and purified water into the container, then tint it with paint in your favorite color.

If you add glitter, you’ll get a sparkly, authentic-looking snow globe.

Close the lid and turn it upside down, and you’ll have a beautiful snow globe with a dinosaur inside.

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Nakajima Junko

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paper cup trumpet

[Instrument Craft] Paper Cup Trumpet (A Trumpet Like a String Telephone) [Easy Craft] Handmade Toy with Chopsticks

This is a craft using a paper cup that can produce a trumpet-like sound when you pull the string sharply.

First, make a hole in the bottom of the paper cup, thread a string through it, and secure it with a short, folded toothpick so the string doesn’t slip out.

Then, when you pull the string vigorously, the impact on the string is transmitted to the paper cup, creating a trumpet-like sound.

You can pull the string with your hand, but using chopsticks is also recommended—try it out and see how the sound changes.

Since just building the mechanism can look simple, it’s also important to add your own decorations to the paper cup.

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kappamaki

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