Recommended for elementary students! A collection of fun craft ideas for 3rd graders
Third graders are growing in their ability to think for themselves and come up with ideas.
They’re full of curiosity and learn many things through play with friends.
It’s also a stage where working with their hands gives them a strong sense of accomplishment.
Here, we introduce craft ideas recommended for third graders.
We’ve gathered projects that spark creativity and are fun to make.
Each one uses everyday materials so kids can enjoy the process of creating something delightful.
Be sure to use this as a guide and try crafts that are enjoyable both while making them and after they’re done!
- Third graders will be hooked! A collection of science project ideas using everyday materials
- Recommended for elementary students! A collection of fun craft ideas to make for 6th graders
- Recommended for elementary school kids! A collection of fun craft ideas for 2nd graders
- [Indoor Activities] A Collection of Craft Ideas Recommended for Elementary School Students
- Recommended for Elementary Students! A Collection of Fun Craft Ideas for 4th Graders
- Recommended for elementary schoolers! A fun collection of craft ideas for 5th graders
- Recommended for elementary school students! A fun collection of craft ideas for first graders
- Recommended for 3rd graders! A collection of easy self-study ideas you can try
- Recommended for lower elementary school students! A collection of plastic bottle craft ideas made with everyday materials.
- [For Elementary School Students] A Fun Collection of Paper Clay Craft Ideas
- Simple yet amazing crafts: craft ideas that elementary school students will want to make
- Crafts you can make with 100-yen shop items! A collection of fun project ideas that elementary school kids will love
- Independent study that impresses your teacher! Science self-study ideas recommended for third graders
Recommended for elementary school kids! A fun collection of craft ideas for 3rd graders (211–220)
Cardboard marble maze

The cardboard marble maze is a three-dimensional maze made by cutting and gluing pieces of cardboard.
Adding trapdoors along the way is also a key feature.
Part of the fun is figuring out how to roll the marble so it reaches the goal.
Give it a try! You can make it with materials like cardboard, a large empty box with a lid, glue, scissors, and marbles.
Imagine what size you want and what kind of maze you’d like to create, and then build it.
Cardboard vending machine

Let’s introduce a cardboard vending machine that looks just like the real thing.
Insert a coin and press a button, and a drink will come out from inside.
Gather the materials—milk cartons, cardboard, bubble gum, rubber bands, paper clips, plastic sheets, tape, glue, a ruler, scissors, and a utility knife—and let’s get building.
We’ll start by making the internal parts of the cardboard vending machine.
The key is to carefully measure each part and cut it to the correct size before assembling.
Measure the base cardboard as well to ensure it’s the right size to hold the drinks, then build accordingly.
It also sounds fun to make your own original drinks!
Marble coaster

This craft uses origami to create your own marble coaster—a three-dimensional project that offers countless ways to play depending on your creativity.
All you need are a few postcard-sized sheets of origami paper.
Start by folding straight tracks, right-angle turns, and curved sections.
By combining these parts, you can freely design a course for the marble to roll down.
One of the charms of this craft is that adjusting the angles and connections changes the marble’s speed and movement.
Keep rearranging and experimenting—the sense of accomplishment when it works is exceptional.
Thinking about the balance between design and structure deepens the fun of making things.
It also stands as a well-finished piece you can play with on a desk, blending learning and play in a single idea.
Marble Maze

Let me introduce a marble maze that’s so much fun to roll around.
Get your materials ready: a plastic board, colored construction paper, colored pencils, a ruler, a cutting mat, scissors, double-sided tape, clear tape, a ballpoint pen, and marbles.
Cut the plastic board to create the base shape of the maze.
It’s best to assemble the base by attaching pieces around the edges.
For the maze course, cut the board and adjust the sizes as you build.
Create traps by cutting construction paper and attaching them along the course.
Adding tunnels will make it even more exciting.
Roll your marble and enjoy aiming for the goal!
Book cover

Your very own item! Here are some ideas for book covers.
These ideas are perfect for anyone who loves reading or wants to make something related to books.
Choose fabric with patterns or colors you like and create a book cover that’s uniquely yours.
You’ll need outer fabric, lining fabric, elastic, and cord.
The video explains the steps and process carefully, so give it a try.
It would make a wonderful gift for family and friends, as well as for yourself.


