Eye Structures and Problems

Don’t just read about science—discover it! Activities that require active participation and exploration keep you engaged in your own learning.

Learn to identify common eye defects and their symptoms by performing quality control in a futuristic stem cell laboratory. Test a defective eye to see which part is demonstrating a particular problem, such as colorblindness or blurred vision.

• Identify the ciliary muscles, cornea, lens, pupil, retina, rods, and cones using a model of a human eye.
• Explore the structures and functions of various parts of the eye.
• Diagnose which part of the eye is affected by a certain vision problem.
• Receive clues to help you correctly match eye defects with the part being affected.

App features:
• Interactively explore eye structures and vision problems.
• Get helpful hints that guide you through the activity.
• Make comparisons and use models to explore challenging subjects.
• Demonstrate what you learn by taking quizzes.
• Want more? Check out the AC library in the App Store.