Identify the error made when drawing the ray diagram in the image shown.
Define “translucent”.
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2.
True or false… Transverse waves oscillate perpendicular to the direction of energy transfer?
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3.
Draw and label an animal cell. Include nucleus, cell membrane and cytoplasm
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4.
Round 760854 to 3 sig. fig.
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5.
Challenge: Describe the changes in energy stores and the energy transfer when the filament in a kettle heats up water to boiling point. Include the terms; increase and decrease in your answers.
New learning - Checking for understanding
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6.
Where do we find the retina?
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7.
What is the gap/hole at the front of the eye called?
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8.
Which nerve transmits the image data from the eye to the brain?
Knowledge checker - L,C,W,C
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What is the cornea?
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10.
What is the role of the lens?
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11.
What is the role of the iris?
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12.
What is the role of the iris?
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What is the name for the cells at the back of the eye that receive light?
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14.
What is the name for the nerve that travels to the brain from the eye?
Recall quiz
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15.
Which part at the back of the eye detects the image focused by the lens?
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16.
Which part of the eye is a hole that allows light to enter the eye?
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17.
Which part of the eye acts as a transparent cover that protests the eye and lens from damage?
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18.
Which part of the eye controls the thickness of the lens?
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19.
Which part of the eye transmits the image from the retina to the brain?
Task for people NOT watching the video - Using this image as a reference, draw and label your own diagram of the eye. (include retina, cornea, iris, pupil, lens, and optic nerve.
Checking for understanding quiz
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20.
Which part of the eye is it?
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21.
Which part of the eye is it?
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22.
Which part of the eye is it?
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23.
Which part of the eye is it?
Independant writing task - 10 mins
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24.
Describe the process of seeing; from light entering the eye to the optic nerve transmitting the image to the brain
Plenary
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25.
The lens is the hole in the eye that allows light to enter.
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26.
The retina contains light receptive cells
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27.
The auditory nerve takes electrical messages from the eye to the brain.
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28.
The cornea is the part of the eye that is transparent and provides protection for the eye.