Third graders will be hooked! A collection of science project ideas using everyday materials
For summer vacation independent research, especially for third graders, it’s common to think, “I want to pick an interesting topic, but I don’t want it to be too hard.” Actually, with familiar materials and a little creativity, you can do experiments and crafts packed with scientific discoveries.
Here, we introduce curiosity-sparking ideas like learning about chemical reactions by making bread, observing plant mechanisms with colorful flowers, and reviving a dried-out marker.
Try exciting research and craft projects that will make your friends say, “Awesome!”
- For summer vacation homework! Simple and amazing crafts for elementary school students that you’ll want to make after seeing them
- Simple yet amazing crafts: craft ideas that elementary school students will want to make
- DIY science projects that elementary school boys will love: ideas you can make with everyday materials
- [Summer Vacation Crafts for Lower Grades] Make It with Everyday Materials! Simple Yet Awesome Craft Ideas
- 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.
- [For 4th Graders] Fun Independent Research Ideas You Can Do With Everyday Materials
- Paper cup crafts that elementary school kids will love! A collection of fun project ideas
- [Milk Carton Crafts] Fun ideas for elementary school kids. Perfect for summer vacation homework!
- Simple and cute summer project crafts! A collection of ideas for girls that will make you want to create
- For upper-grade boys! Simple yet awesome craft project [Don’t call it lazy]
- Toys you can make from cardboard crafts! Authentic ideas you can build and play with
Third graders will be captivated! A collection of independent research project ideas using everyday materials (161–170)
Resurrected Mackie Pen

Don’t you have a Makkie pen (permanent marker) that’s run out of ink? I’m sure many people end up hoarding them because they can’t find the right time to throw them away.
Actually, that Makkie pen might be revivable.
So, let me introduce an experiment called the “Reviving the Makkie Pen.” First, think freely about ways to bring it back to life and try them out.
The real charm of this experiment is tackling it with creativity and ingenuity.
Then, once you’ve tried a few methods, look up how to revive it properly.
By the way, the ethanol used for the revival is easy to buy online or at home improvement stores.
Decomposing ink colors

Let’s do an experiment to separate the ink in water-based markers! In fact, water-based marker ink isn’t made from a single color; it’s a mixture of various colors.
How about a simple science project using a coffee filter and water to observe this? Draw a line on a coffee filter with a marker, then let water soak into the filter.
The ink will separate in the water, and different colors will appear.
Use red and blue markers and record which colors show up.
Even markers labeled the same color, like red, may give different results depending on the brand.
Gather a variety of markers and give it a try!
In conclusion
We introduced ideas for independent research that third graders can enjoy, ranging from crafts you can make with simple materials to science experiments.
Even projects that seem time-consuming can definitely be completed if you tackle them carefully, step by step.
For every project, the very process of thinking and making will be a learning experience.
Add your own creative twists and craft a wonderful, one-of-a-kind piece.



