Self-study that impresses your teacher! Recommended science self-study ideas for 5th graders

How to make rainbow punch

[Independent Research] How to Make “Rainbow Punch” – Science Experiment: Science Sweets

Rainbow punch is perfect for a science project where you can learn about color and state changes.

Divide shaved ice syrup into several cups and mix in your favorite colors.

Dissolve gelatin in hot water and combine it with each colored syrup, then chill in the refrigerator to set into jelly.

Place the colorful jellies in a glass, and finally pour in soda water—your rainbow drink will sparkle with fizzy bubbles.

By observing the transformation of gelatin from liquid to solid and how it interacts with carbonated water, you can deepen your understanding of color and temperature-related state changes.

It’s an idea that’s visually fun and scientifically rich, letting you enjoy both observation and experimentation.

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mutō

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How to make jelly that sets instantly

How to make the instant-setting jelly candy from the sweets aisle yourself—how does it work?

Here’s how to make a beautiful jelly with sparkling, colorful beads.

Make the jelly base with sodium alginate, then gently pour a liquid colored with shaved ice syrup or food coloring into water containing dissolved calcium lactate.

Like magic, soft jelly sets instantly.

This happens because alginic acid and calcium undergo a chemical reaction that forms a jelly-like membrane.

Shine a light on it for an even more enchanting effect.

By experimenting with color combinations and shapes, you can create pieces that are visually delightful for kids.

It’s a perfect idea for an independent study project full of wonder, blending science with crafts.

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mutō

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Casein plastic

Future Divers #006: From Milk to Plastic! High School Students Tackling Marine Litter

You can actually make plastic from a drink that’s close to all of us: milk.

If you add vinegar to boiled milk and mix, you’ll get a white, clumpy substance.

This is casein, a protein that serves as the base for plastic.

Remove the moisture from the casein, press it into a mold, and heat it in a microwave for one-minute intervals several times until it hardens.

In recent years, the issue of plastic waste has gained attention, and many of us are thinking about how we can reduce it.

This experiment could be a wonderful independent research project that points toward a future rich in nature.

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sasashina

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Let’s make a leaf vein specimen

[BCS Project] Let’s Make Leaf Vein Specimens! / Suzukake Science Day 2021

Let’s make a leaf vein specimen using leaves you can find around you.

First, bring water with 3 tablespoons of baking soda to a boil and add the leaves.

Simmer for about 15 minutes, then when the water turns brown and the leaves become limp, remove the leaves.

This softens the pigments other than the veins.

Next, rinse the leaves under running water and gently tap them with a toothbrush to scrape away everything except the veins.

Be sure to choose sturdy, relatively tough leaves for this experiment.

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sasashina

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pH measurement using vegetables

[Choko-Try] Science Experiment You Can Do at Home: Measuring pH Using Vegetables

Let’s try a pH measurement experiment that tells you whether a liquid is alkaline or acidic.

For preparation, shred some red cabbage the day before and freeze it.

On the day of the experiment, knead it well in water to make purple cabbage water.

This colored water actually contains a pigment called anthocyanin that reacts to pH.

In the experiment, add the liquid you want to test to this colored water and observe the color change.

It turns red if acidic, purple if neutral, and blue or yellow if alkaline.

Gather different liquids and give it a try!

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sasashina

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Let’s make dinosaur fossils

[Elementary School Craft] Let's Make a Fossil

Let’s make some exciting dinosaur fossils! First, think about what kind of fossil you want to create, then draw your fossil illustration on a sheet of foam board (styrene paper).

Cut out the fossil shapes with scissors.

Glue the cut foam pieces onto cardboard to form your design.

Paint it with acrylic paints.

When it’s finished, attach a decorative ribbon to the back so you can display it.

It’s also a good idea to round off the corners of the cardboard.

Have fun creating your very own original fossil!

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mayumi

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A study on easy ice cream you can make in one minute

@nonno.chan

Summer vacation independent research, part two! Ice cream made in 1 minute using the power of chemistry. I’d be happy if you find it helpful!#Summer VacationIndependent Researchtranslation#HomemadeIceCream

♬ 3 minutes cooking style pop / cooking / sweets(957554) – ArcTracks

Have fun with it! Here’s an idea for a simple ice cream experiment you can make in just one minute.

Not many people have actually made ice cream themselves.

How about trying a fun and easy experiment where you can also enjoy delicious ice cream? All you need is milk, sugar, ice, salt, and resealable bags.

The steps are simple and easy to follow, so kids will likely jump right in! And since this is for learning, don’t forget to keep records of what you do!