About This Chapter
How it works:
- Begin your assignment or other life science work.
- Identify the human senses concepts that you're stuck on.
- Find fun videos on the topics you need to understand.
- Press play, watch and learn!
- Complete the quizzes to test your understanding.
- As needed, submit a question to one of our instructors for personalized support.
Who's it for?
This chapter of our Middle School Life Science Tutoring Solution will benefit any student who is trying to learn about sight, hearing and other senses and earn better grades. This resource can help students including those who:
- Struggle with understanding the structures of the inner and middle ear, the eye's receptors, the optic nerve or any other topic related to the human senses
- Have limited time for studying
- Want a cost effective way to supplement their science learning
- Prefer learning about science visually
- Find themselves failing or close to failing their sight, hearing and other senses unit
- Cope with ADD or ADHD
- Want to get ahead in middle school life science
- Don't have access to their science teacher outside of class
Why it works:
- Engaging Tutors: We make learning about sight, hearing and other senses simple and fun.
- Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
- Consistent High Quality: Unlike a live science tutor, these video lessons are thoroughly reviewed.
- Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about sight, hearing and other senses on the go!
- Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.
- Discover how the eye's cornea, lens, pupil and iris contribute to eyesight
- Learn about the functions of the rods, retina, fovea and cones of the eye
- Study the ways in which the optic nerve transmits information, and explore the functions of the eye's photoreceptors
- Examine the structures of the middle and external ear
- Learn about the correlation between the inner ear and balance
- Describe the contributions of the senses of taste, touch and smell
1. The Eye and Eyesight: Large Structures
Would you be able to see anything without a lens in your eye? Does the lens change shape? Does the iris? What structure gives you your eye color? Find out all of this and about things like the ciliary muscles and the cornea as we delve into this lesson.
2. Receptors of the Back of the Eye: Retina, Rods, Cones & Fovea
Find out how we see the world in color, what rods and cones are, and how camera film fits into all of this. In addition, you'll find out what the retina is and what gives you the ability to see at night.
3. How Receptors of the Eye Conduct Information via the Optic Nerve
You will learn how your eyes are able to see the image in front of you thanks to special cells called photoreceptors. In addition, these receptors have very important proteins called rhodopsin and photopsin; and all of these things work together to transmit information to your optic nerve.
4. Anatomy of the Ear's External Structures
What is the pinna? Is it the same thing as your earlobe? Does the eardrum have anything to do with the tympanic membrane? Find out as we explore all of this and other important structures involved in the sensation of hearing as sound enters your ear.
5. Binocular Cues: Definition & Examples
In this lesson, we will explore what binocular cues are, how we utilize them to discern how distant an object is from us, and how they work to create our unique sense of depth perception.
6. Conduction Deafness: Definition & Causes
In this lesson, we will explore what the conducting system of your ears is and what structures are included in that system. We will also look at what some of the causes of conduction deafness are.
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Other chapters within the Middle School Life Science: Tutoring Solution course
- Introduction to Life Science: Tutoring Solution
- Characteristics & Chemicals of Life: Tutoring Solution
- The Parts of Cells: Tutoring Solution
- DNA Replication & Mutation: Tutoring Solution
- Cell Division & the Cell Cycle: Tutoring Solution
- How Living Organisms Get Energy: Tutoring Solution
- Classification of Organisms: Tutoring Solution
- The Origin & History of Life On Earth: Tutoring Solution
- Genetics & Hereditary Traits: Tutoring Solution
- Genetic Engineering Basics: Tutoring Solution
- Natural Selection & Evolution in Life Science: Tutoring Solution
- Microbiology & Types of Microbes: Tutoring Solution
- Introduction to Ecosystems: Tutoring Solution
- Types of Ecosystems: Tutoring Solution
- Changing Ecosystems: Tutoring Solution
- Invertebrates: Tutoring Solution
- Animal Behavior & Communication: Tutoring Solution
- Mammal Reproduction & Development: Tutoring Solution
- The Cardiovascular System: Tutoring Solution
- The Blood Vessels: Tutoring Solution
- The Digestive System: Tutoring Solution
- The Urinary & Endocrine Systems: Tutoring Solution
- The Muscular System: Tutoring Solution
- The Skeletal System & Connective Tissue: Tutoring Solution
- Health Issues & Concerns: Tutoring Solution
- Plant Biology & Structure: Tutoring Solution
- How Plants Grow & Reproduce: Tutoring Solution
- Environmental Concerns: Tutoring Solution
- Natural Resources: Tutoring Solution