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Wonderful independent research

Self-directed study that impresses your teacher! Recommended independent science study ideas for 6th graders

Independent science study can be a fun adventure for kids! Here, we introduce recommended independent science study themes for sixth graders that might even earn praise from teachers.

When you explore freely, learning becomes much more enjoyable.

Observe the nature around you, try simple experiments, and experience the joy of discovering all kinds of things.

As your interest in nature and science grows, it’s also fun to share what you’ve learned with friends and family.

Please use this as a reference and let’s jump together into the exciting world of science!

Self-study that impresses your teacher! Recommended independent science study ideas for 6th graders (51–60)

Newton’s cradle

[Science Experiment] Perfect for Independent Research! A Newton’s Cradle You Can Make Using Only 100-Yen Shop Items [Budget-Friendly Craft]
Newton's cradle

Have you ever heard of Newton’s cradle? It’s a device where about five small steel balls are suspended on strings in a row.

When you lift and release one ball at the end, only the ball on the opposite end is knocked outward.

This is related to the conservation of momentum and the conservation of mechanical energy.

Let’s write a report summarizing the results of changing conditions—for example, what happens if you lift and release two balls instead of one, or what happens if you change the size of the balls.

Another nice point is that after the experiments, the Newton’s cradle you made can be displayed as interior decor.

Making biomass plastic

[Recommended for independent research] Let's make bioplastics at home!
Making biomass plastic

We’ll introduce how to make biomass plastic using renewable resources such as plants.

Warm some milk in the microwave, then add lemon juice and stir until white curds appear.

Pour the mixture through a strainer lined with parchment paper to separate the liquid from the solids.

Once the liquid has drained and only the solids remain, transfer them to a paper towel to remove excess moisture.

Cut out shapes with a cookie cutter and let them dry to complete your biomass plastic.

Making eco-friendly plastic can also serve as a great opportunity for children to learn about environmental issues.

pinhole camera

[Experiment 127] Handmade Camera / Summer Vacation Independent Research Craft / Pinhole Camera – Denjirō Yonemura [Official] / Science Experiments
pinhole camera

Let’s try making a pinhole camera, a classic for independent research projects.

A pinhole camera is a camera that forms an image using a tiny pinhole instead of a camera lens.

There are methods using a milk carton or a paper cup, and it’s surprisingly easy to make.

If you choose a pinhole camera for your project, after building it you should observe how the image actually appears, think about why it appears that way, and compile your findings into a report.

Plankton Observation

Observing plankton is an independent research topic that lets you explore familiar nature in depth.

Peering into the world of tiny organisms through a microscope stimulates children’s curiosity and can spark a deeper interest in biology.

Scoop water from a pond or river into a container, place a drop of the collected water onto a slide with a dropper, and observe it under a microscope.

Record the shapes and movements of the plankton with illustrations or notes, and then look up their names and characteristics in field guides or on the internet to deepen interest in living things.

This is one of the recommended independent research themes for fifth-grade elementary students who conduct science experiments in class.

Self-directed learning that teachers will praise! Recommended self-study science ideas for 6th graders (61–70)

Blacklight Experiment

[Dark Chemistry] Reveal Everyday Fluorescent Substances with a Blacklight! An Introduction to the Principles and Experiments of Fluorescent Materials!
Blacklight Experiment

A blacklight experiment, which lets you enjoy a treasure-hunt-like atmosphere, is also perfect for an independent research project.

In a blacklight experiment, you find substances that glow under a blacklight and investigate them.

Common glow-in-the-dark items include Pine Ame candies, tonic water, and spinach.

Once prepared, put them into test tubes and shine the blacklight on them again.

You should be able to clearly see the colors change.

This is also a great opportunity to learn about ultraviolet light and fluorescent substances.

DNA from Broccoli

DNA Extraction Experiment (Broccoli) — High School Biology Experiment
DNA from Broccoli

Let’s extract DNA from broccoli! The title alone is enough to get your heart racing.

Although extracting DNA sounds difficult, it’s surprisingly easy.

If you’re interested, it can be fun to extract DNA not just from broccoli but from various things! It’s perfect for a research project, so I highly recommend it!

Making a planetarium

I tried making a planetarium (Gakken Adult Science)! The ultimate pinhole type!
Making a planetarium

When you think of a planetarium that lets you experience a starry sky indoors, you might picture large-scale installations, but you can aim for high quality even with a DIY build.

The mechanism is simple: light passes through a cover with holes arranged like stars, projecting a starry sky around it.

To faithfully recreate a realistic night sky, using a commercially available kit may make the process easier.

If you go with the method of punching the holes yourself, it takes more effort to achieve realism, but the upside is that you can create your own original constellations.

It’s recommended to decide which direction you want your planetarium to take and enjoy it with a free, creative mindset.