Dissection

We are excited to share with you the recent hands-on learning experience our Year 11 students had in their Physics GCSE studies. As part of their exploration into the fascinating world of optics and vision, our students engaged in a sheep eye dissection.

During this insightful activity, our budding scientists delved into the intricate structures of the eye, with a primary focus on the lens. By examining the anatomy of the eye, they gained a deeper understanding of how light behaves and the crucial role the lens plays in the formation of images on the retina.

This practical experiment not only reinforced theoretical concepts but also provided a tangible connection to the physics principles they are studying. It’s inspiring to witness our students actively participating in their learning journey and making meaningful connections between theory and real-world applications.

We commend their curiosity, engagement and the hands-on approach they took to unravel the mysteries of vision. Such experiences not only enhance their academic knowledge but also cultivate a passion for scientific inquiry.

Mrs Honeyman

Associate Assistant Headteacher

As a part of our GCSE Triple Science course, we were given the opportunity to do a dissection of a (sheep’s) eye. This event occurred in a Year 11 lesson taught by Mrs Honeyman.

After putting on all the required items to ensure the practical remains as hygienic as possible, we began the dissection. To begin with, excess fat and tissue was removed so we could locate the optic nerve as easily as possible. Next, we made a small incision around the longitudinal circumference, which was then followed by the eye being cut directly in half. This meant that the lens of the eye could easily slip out.

Due to this being linked to both biology and physics it meant that it was helpful and relevant to our learning and revision. As we are doing lenses in Physics, we took the lens from the eye and placed it on a piece of newspaper so we could see how the lens slightly enlarged the text. I am very grateful to have received the opportunity to do such practical work at Penwortham Girls’.

by Ellie D, Year 11

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