Sponge: Set up Cornell Notes on pg. 39 Topic: 12.1 Sensory Receptors Essential Question: 1. Explain what is meant by the statement, “Sensory receptors are the portals that link our nervous systems to our surroundings”. 2. What do all types of receptors have in common? 2.1 Atoms, Ions, and Molecules 12.1 Sensory Receptors
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Sponge: Set up Cornell Notes on pg. 39 Topic: 12.1 Sensory Receptors Essential Question: 1.Explain what is meant by the statement, “Sensory receptors are.
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Sponge: Set up Cornell Notes on pg. 39
Topic: 12.1 Sensory ReceptorsEssential Question:1. Explain what is meant by
the statement, “Sensory receptors are the portals that link our nervous systems to our surroundings”.
2. What do all types of receptors have in common?
2.1 Atoms, Ions, and Molecules
12.1 Sensory Receptors
1. Chemoreceptors:
2. Pain Receptors:
3. Thermoreceptors:
4. Mechanoreceptors:
5. Photoreceptors:
Pg. 38
Homework• Short Description of
each (in your own words) and a picture illustrating the major function(s)
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Sensory ReceptorsSensory Receptors
• Specialized cells or multicellular structures that collect information from the environment
They are the portals that link our nervous system to the sights, sounds, smells and textures of the outside world, and help our bodies maintain homeostasis by providing information about what is happening inside the body.
White boards out• When you hear the word, please
draw a picture AND/OR write words of what comes to your mind.
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• Chemoreceptors
• Pain Receptors
• Thermoreceptors
• Mechanoreceptors
• Photoreceptors5
Using Your Senses (4m5s)Pg. 39
Which sensory receptors go with which senses?•Vision• Touch• Smell•Hearing• Taste
The 5 Types of Sensory Receptors Directions
• Each table is assigned a type of receptor
• Read your informational sheet
• Highlight the MOST important information (FUNCTIONS/Job/description/etc..)
• Create a (Quick!) informational poster as a group
Time: 20 minutes
The 5 Types of Sensory Receptors Directions• Each person is assigned a # 1-5
• Get in your “new” groups
• Each “expert” describes their receptor
• As a group, create a (quick) tree-map of the 5-receptor types, using your informational sheet as evidence