10/18 & 10/19 - 7 th grade agenda learning objective: learn about the eye collect: reading &...
TRANSCRIPT
10/18 & 10/19 - 7th Grade Agenda
Learning Objective: Learn about the eye Collect: Reading & Note Taking : p. 41- 44Eye & Optical IllusionsFinding Your Blind spot Mass LabClass Reading: p.58-64HW: Reading & Note Taking : p. 45- 48
Daily Reflection
• Prompt: Why does a pencil appear broken when inside a glass filled with water?
Reflection
• Reflection occurs when an object or wave bou_____ back off a surface through which it cannot pass.
nce
Convex Mirror
Concave Mirror
Refraction
• Bending of light waves due to change in spe____ is known as refraction
ed
Why does this pencil appear broken?
• Because light slowed down as it entered the glass as water
Convex Lenses
Concave Lenses produces smaller image
Parts of the Eye
Image is projected up_______ down. Left eye sends the image to the r____ side of the brain. Right eye sends the image to the l____
side of the brain.
sideight
eft
Rods and Cones
• Rods responds to lig______
• Cones respond to co_____
ht
lor
Nearsightedness
Farsightedness
Lasik OperationReshapes the cornea
Optical Illusions
How many black dots are there?
Which Labeled Square is Darker?
Are the wheels turning?
Do you see diagonal gray lines?
Optical Illusion Videos
Finding your blind spot