B&S LESSON 3 + 4

• Biologie
• Middelbare school
• havo
• Leerjaar 2

HAVE READY

- HW FOR LESSON 4 UPLOADED

- YOUR NOTES

- KERBOODLE PAGE 116

- LESSON UP

HW FOR TODAY:

ANY PROBLEMS?

Reflex arcs

W

Stimulus? 

Receptor? 

Coordinator?

Effector? 

Response? 

CEREBELLUM

CEREBRUM

MEDULLA

THALAMUS

MOST IMPORTANT STEPS OF THIS CHAPTER:

coordinator

effector

stimuli

receptor

response

MOST IMPORTANT STEPS OF THIS CHAPTER:

stimuli --> receptor --> coordinator --> effector --> respons

Dendrite

Cell body

Nucleus

Axon

Fatty sheath

Synapse

Today:

- eye parts and functions

- blindness

- colourblindness

- project startup

iris

retina

sclera

cornea

pupil

optic nerve

lens

The functions:

- do the worksheets on classroom

- answer in a google docs

- hand this in on classroom please.

(-) minus lenses

(+) plus lenses

Vision:

• if your rods do not work properly you are:
• nightblind
• if your cones do not work properly you are:
• colourblind

HW FOR LESSON 5:

- do the worksheets on classroom

- answer in a google docs

- hand this in on classroom please.