Science projects for third grade

Science projects are fun to do because they engage children. They are easily understood when one sees the science projects that they are carrying out. There is nothing that makes kids participate in science more than hands-on activities. These science projects can get done at home or in the classroom. One can organize science projects fair that children can participate in, and experiment by themselves.

Examples of science projects.

Sun prints.

This project will need an extraordinary paper. This exceptional paper is easy and very cheap to acquire.

The students will know how chemicals react when they use the sun’s power to produce very peculiar artworks.

Defying gravity

This kind of experiment gets done using paper clips and magnets. Kids can use this experiment or science to learn new things about the impact of attractions on materials that are metallics and also learn about gravity.

Using glue to craft fossils

This kind of science project is a great experiment to do when going on a trip to a museum of natural history.

Here one creates molds of clay of natural objects. Then one uses school glue to fill the cavities of clay to create casts of “fossils.”

Static electricity.

In this kind of experiment, probably one is thinking of getting a balloon filled with air to rub it with the hair on their head to produce static. Now the kind of science project that we are talking about here is a unique one whereby a mixture of oil and starch from corn seems to jump off from the spoon.

Crystallizing fall leaves

This science project is exciting because kids love creating crystals. Crystallized fall leaves, most notably the colorful ones, can decorate classrooms.

Building umbrellas

Use this science project to give your students a challenge to produce from different items that most household to come up with the best umbrella. Urge the students to draw their blueprints, plan, and get what they have created tested using scientific methods.

Making layers of earth using play-doh

Here students can learn how the earth’s layers get arranged by stacking play-doh that are of different colors on top of each other, and after that, one gets a sample of a core using a straw.

Exploring buoyancy using water balloons

Here the experiment is to determine which water balloons that contain different solutions will float or sink in a bucket of water.

Water balloons get filled with different solutions (that is to say oil, plain water, salt water, and so on), and then they get placed in a bucket that is big and is full of water then watches which balloon will float or sink. It is an exciting science project to carry out on a sunny day.

Experimenting with salt, water temperature, and ice

This experiment is straightforward because it only needs salt, ice, a thermometer, and water. Students in the third-grade class of science can learn how salt and ice impact the change in the temperature of the water.

Here students learn how heat gets transferred through matter.

Experimenting with colors by mixing them and then separating them


Even though science projects are fun to do, they should get done under an adult person’s guidance. As an adult, be there to monitor and ensure that they are doing it correctly and safely.

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