Elementary School Students: Simple One-Day Science Project and Craft Ideas
For elementary school summer break projects and crafts, we recommend starting with something your child is already interested in.
When it’s something they like, they can enjoy working on it.
Here, we introduce simple ideas for elementary school students! These are experiments and crafts you can do in a single day.
The materials are things you already have at home or can get quickly, so even if you’re short on time, no worries.
Perfect for those who are “stuck on a theme” or “looking for an easy and fun project”! Find your favorite and give it a try.
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[Elementary School] Simple One-Day Science Projects and Crafts Ideas (71–80)
disposable chopstick coaster
Introducing a chopstick coaster that lets you feel the warmth of wood.
Gather disposable chopsticks, glue, sanding sealer, varnish, and a brush, and let’s get started.
Glue chopsticks around the base board.
If you score the chopsticks with a utility knife before splitting them, they’ll break cleanly.
Lightly sand the tips to round them off.
Continue gluing the chopsticks from the outside toward the inside.
Adjust the size of the chopsticks as you go, fitting them while slightly changing the angle.
Brush on varnish and let it dry, and you’re done.
Give it a try!
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.
Dinosaur Snow Globe
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.
[Elementary School] Easy One-Day Science Projects and Crafts (81–90)
Handmade shaker coaster
Introducing original handmade “shaker” coasters that capture the feel of the seasons.
Gather styrofoam board, background design paper, a clear file, plastic sheet, double-sided tape, beads or seashells, and sand, and let’s get started.
First, decide what kind of coaster you want to make.
Cut the styrofoam board to create the coaster base.
Attach the base pieces together for the bottom section.
Apply masking tape around the edges, add seashells and sand inside, then seal it with the lid using double-sided tape—and you’re done! Give it a try!
Portable water experiment
Some kids might be struggling to come up with an independent research project for their summer vacation homework.
How about making portable water with a bit of experimentation? You might be thinking, “Portable water?” It’s true that if you put water in your palm, it just spills out.
But if you add a certain ingredient, it turns jelly-like.
The ingredients are food-grade calcium lactate and food-grade alginic acid (sodium alginate).
Because alginic acid readily bonds with calcium ions, the water solidifies into a gel.
It’s a fun experiment where water becomes a wobbly jelly, so give it a try!
Insect interior
This is an idea for turning insect specimens into stylish interior decor.
When you think of specimens, you might picture them in a box, but what we’re introducing here uses a jar.
You’ll need a jar with a cork lid, an acrylic sheet, and an insect specimen.
The process is simple: first, cut the acrylic sheet to a size that fits inside the jar.
Next, make a slit in the cork lid, insert the cut acrylic sheet, and secure it with adhesive.
Finally, attach the insect specimen to the acrylic sheet and close the lid to finish.
Using a clear acrylic sheet makes it look as if the insect is floating inside the jar, creating a very chic look.
Sea memo stand
Some families may go swimming at the beach during summer vacation, right? When we think of the hot summer, many children surely picture the sea.
So why not make a memo stand using resin with an ocean theme? Prepare parts to embed in the resin, such as seashells, sea creatures, and clear or blue stones.
Of course, it’s also nice to include shells you picked up at the beach.
Place your favorite parts and the memo stand into a container, then pour in the resin.
After that, leave it undisturbed for the specified time.
At this stage, the key is to prevent dust and debris from getting in—for example, by placing the piece in a box.
If you include seashells you collected at the beach, you can create a lovely piece that captures your summer memories.