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Find out which of your two eyes are more dominant

Suitable For

Grade 3



Time Required

 <1 Hour



What’s it about?

There are a lot more right handed people than left handed people in the world. Only about 5% of all people are left handed. Right or left-handedness is not something we have any control over – we are born this way.

Not many people are aware that similar to right or left-handedness, one of our eyes is also dominant or stronger than the other. With the following simple science experiment you can determine which one of your eyes is the stronger or more dominant:

Topics covered

Dominant eye

What will I need?


Procedure (Method)

Unfortunately, this section is only available in the e-book version of the project.

How does it work?

Unfortunately, this section is only available in the e-book version of the project.

Similar to being right or left-handed, this experiment is also an indication as to which side of your brain is the dominant side. One can say that the dominant eye takes the lead when looking at something whilst the other eye just follows. As with being right or left-handed it is the opposite side of the brain that controls the dominant eye. The left side of the brain controls the right side of the body and vice versa.

Like the sound of it?

Why not check out the full worksheet in one of our popular e-books?

This particular science project can be found in any of the following Experiland e-books:

Experiland e-books contain detailed steps, including illustrations, to complete the science projects from start to finish.

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A project introduction and background, complete listing of required materials, step-by-step instructions on how to carry out the project, why it works, learn more section, as well as a science glossary with all the relevant terms make up each of the all-inclusive science project worksheets in our e-books!

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