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UNIT 1 Overview of Nervous System
UNIT 1 Overview of Nervous System
Unit 1- Nervous System Overview
Divisions of the Nervous system
Neuron - nerve, nucleus, cell body, dendrites, axon, myelin sheath, nodes of Ranvier, axon terminals.
Neural Curcuits and Relex Arcs
Neuron Types - sensory neurons, motor neurons, interneurons.
Action Potential - membrane potential, sodium potassium pumps, K+, Na+, nerve impulse.
Synaptic Transmission
Neurotransmitters - synapse, presynaptic neuron, postsynaptic neuron, types (Inhibitory or Excitatory).
Central Nervous System - brain, spinal cord.
Brain - lobes and parts, with function of each area.
Cerebral Cortex - outer cerebrum, processing senses, gray matter.
Lower Brain Stem - pons, medulla oblongata.
Peripheral Nervous System - somatic nervous system, autonomic nervous system.
Sensory Receptors - chemoreceptors, mechanoreceptors, pain receptors, photoreceptors, thermoreceptors.
Eye- anatomy and physiology
Ear- Anatomy and Physiology.
You have 48 hours after an absence to ensure it is updated in POWERSCHOOL. UNEXCUSED absences result in a score of Zero. Excused absences (AWN) result in NO GRADE being entered in power school.
Thursday, September 4th
Thursday, September 4th
Introduction to course
Friday, September 5th
Friday, September 5th
Complete Activity in pairs- What do you remember about Biology 11?
ASSIGNMENT Read Article "Why we Cheat?" and annotate the article (create notes on a sheet of paper OR print off the article and annotate on it directly). The article is posted on the Google Classroom- Due Tuesday. Be prepared to give your opinion on the article in class on Tuesday.
Questions to think about and highlight/annotate: What was surprising? What was expected? Did anything concern or frustrate you? etc.
Introduction to nervous system Dosman.pptMonday, September 8th
Monday, September 8th
Sign out Textbooks
Read page 410 in your textbook and summarize it
Read Section 9.1 Pages 412- 414 and know/define the words from the list above:
An Introduction to the Nervous System PowerPoint posted above
Key words for the Nervous system:
word bank for Nervous system 9.1 & 9.2.docTuesday, September 9th
Tuesday, September 9th
Review Why We Cheat? Article and hand in Annotated notes.
Check in on Marcomolecules on Wednesday!
Helpful Information- For your Learning:
Helpful resources and sites to learn from:
Types of Neurons https://youtu.be/X4uuCgElLK8
https://www.simplypsychology.org/neuron.html
Helpful sites to reference: https://www.healthline.com/health/neurons
The Human Nervous System Overview.docWednesday, September 10th
Wednesday, September 10th
Continue with: An Introduction to the Nervous System PowerPoint posted above
Anatomy of the Neuron -Read Textbook Pages 413-414
Handout- The Divisions of the Nervous System
Grey Matter vs White Matter Summary.docHelpful Resource: Gray matter vs White Matter https://www.spinalcord.com/blog/gray-matter-vs-white-matter-in-the-brain
Thursday, September 11th
Thursday, September 11th
Introduction to Neural Circuits
Introduction to Neural Circuits
Neurons never function in isolation, being organized into circuits that process specific kinds of information. A neural circuit is a population of neurons interconnected by synapses to carry out a specific function when activated. What makes our nervous system such a fantastic device is not that it has 100 billion neurons, but that these nerve cells are capable of communicating with each other in a highly interactive set of neuronal networks.
Three classes of neurons are the basic constituents of all neural circuits.
Afferent neurons: Nerve cells that carry information toward the central nervous system (or farther centrally within the spinal cord and brain). See sensation.
Efferent neurons: Nerve cells that carry information away from the brain or spinal cord (or away from the circuit in question).
Interneurons (IN): Nerve cells that only participate in the local aspects of a circuit.
The synaptic connections in a circuit are typically made in a dense tangle of dendrites, axons terminals, and glial cells.
Work on your 9.1 Study Page
Unit 1 Bio 12 - Fundamentals of the Nervous System.ppt
Friday, September 12th
Friday, September 12th
The Nervous System, Part 1: Crash Course Anatomy & Physiology #8 https://youtu.be/qPix_X-9t7E
Learn about the Neural Circuit/ Reflex Arc- go through the Power point Fundamentals of the Nervous System:
Sensory, Motor, and Interneurons are
> Sensory = Afferent
- 5 types of sensory receptors
> Motor = Efferent
> Interneuron = Bipolar neurons that link sensory & motor neurons
- Talked about what a reflex arc is and how it occurs (knee-jerk reflex)
> Monosynaptic vs Polysynaptic reflexes
> 5 steps involved in a reflex arc
Further Videos to support: https://youtu.be/HiuXfbwND9s
https://youtu.be/HiuXfbwND9s Nervous System and Reflex Arc #39
Five steps of the reflex arc https://youtu.be/EqsNHbbJQJ4
What is a Reflex Arc https://youtu.be/Nn2RHLWST-k
What is a monosynaptic reflex and a polysynaptic reflex https://youtu.be/bY0oQnflmog
action_potential_handout Bio 12 Unit 1.docAdditional Support websites:
http://www.sumanasinc.com/webcontent/animations/content/action_potential.html
Other Animations and sources:
Monday, September 15th
Monday, September 15th
QUIZ on 9.1 it will be online, so you need a chrome book or a laptop- NO CELL PHONES!
PREP: Pre Read 9.2 Before class Pages 418-425
THE ACTION POTENTIAL (Section 9.2 in textbook) and Handout posted in the Google Classroom- Guided Reading for 9.2
How do Nerves Work? https://youtu.be/uU_4uA6-zcE?si=eP8hUdHdnn1S0og_
Animation Used in Class https://www.labxchange.org/library/items/lb:LabXchange:5fce7b0c:video:1
Tuesday, September 16th
Tuesday, September 16th
Handout- Action Potential in a Neuron graph to annotate
Google Slides posted in Google Classroom 9.2 The Nervous System
https://youtu.be/OZG8M_ldA1M Crash Course with Hank on the Action Potential
Pre- Read Pages 422-425 in the textbook on SYNAPTIC TRANSMISSION:
Wednesday, September 17th
Wednesday, September 17th
https://youtu.be/HYLyhXRp298 The Bozeman Science Video on The Action Potential---
Complete The Impulse Transmission Handout 9.2 posted in the Google Classroom (work in partners for support)
Neurotransmitters Assignment due by Friday, September 19th, at the latest, at the start of class - complete on the handout provided in class. MUST BE ON PAPER in your handwriting, NOT TYPED to be graded.
http://faculty.washington.edu/chudler/toxin1.html Here is the link for the Neurotransmitters Assignment- Part B
Bio 12 Neurotransmitter Assignment.docThursday, September 18th
Thursday, September 18th
https://youtu.be/OZG8M_ldA1M Crash Course with Hank on the Action Potential
SYNAPTIC TRANSMISSION
Threshold Levels and All or None Response on Page 422- READ THIS!
Another helpful video: Neuron Action Potential Video https://youtu.be/XnksofQN8_s
And another one :) https://youtu.be/oa6rvUJlg7o
Synaptic Transmission Video The Nervous System, Part 3 - Synapses!: Crash Course A&P #10 https://www.youtube.com/watch?v=VitFvNvRIIY
An overview of the Synapse: https://youtu.be/cZwb8zqAPXc?si=2LpwAzC0gTfuqBP1
Review of Synaptic Transmission https://youtu.be/WhowH0kb7n0
Handout- The Neuron and Synapse
Review of All or Nothing and Threshold Levels https://www.verywellmind.com/what-is-the-all-or-none-law-2794808
Friday, September 19th
Friday, September 19th
https://youtu.be/cZwb8zqAPXc?si=ZluYQvChd4Jrc4ii Neuroscience basics: Synaptic transmission - Chemical synapse, Animation
https://youtu.be/F9fsFuGULm0?si=ivWQK-4iLp0LKuuN
https://youtu.be/wdLxyYSIHas?si=Gr1BC_rczDToZEeY
What are neurotransmitters? Read these articles:
https://www.medicalnewstoday.com/articles/326649
https://my.clevelandclinic.org/health/articles/22513-neurotransmitters
Addiction and Neurotransmitters:
https://youtu.be/mVJjWYXS4JM?si=fGZrZHfmVLK1EXkZ The Influence of Drugs on Neurotransmitters
Bio 12 Nervous System Key Terms.pptMonday, September 22
Monday, September 22
Complete EdPuzzle in class - "How do Drugs affect the Brain" Must be done while in class today for credit.
Introduction to the Brain
Read The Brain: Section 9.3
Handout- Brain Scavenger Hunt
Google Slides posted in the Google Classroom (9.3) up to slide #25
Tuesday, September 23rd
Tuesday, September 23rd
Correction Cerebellum should be Cerebrum in upper left hand corner*
Brain Diagram and Function Activity.pptQUIZ on 9.2 it will be online, so you need a chrome book or a laptop- NO CELL PHONES! Hand in your one page of Study Notes for Section #9.2 to get credit.
Handout: Brain Diagram and Function Activity
https://youtu.be/FczvTGluHKM?si=nJpNbdnqGBsfigh9 How to learn major parts of the brain quickly VIDEO
Wednesday, September 24th
Wednesday, September 24th
Anatomy of the brain: Parts, Lobes and Functions
https://www.youtube.com/watch?v=kMKc8nfPATI The Brain- Bozeman Science
Check these out: Brain Anatomy: https://www.brainfacts.org/3d-brain#intro=false&focus=Brain
https://www.brainline.org/tbi-basics/interactive-brain
Who is Phineas Gage? Textbook Page 432
What is a Brain Injury? https://www.biausa.org/brain-injury
What is the difference between an acquired brain injury and a traumatic brain injury?
Helpful sites:
*PRE Lab Work- EdPuzzle Posted in Google Classroom called SHEEP BRAIN ANATOMY -Available until Thursday at midnight.
Final result of Brain Diagram and Function Activity
Final result of Brain Diagram and Function Activity
Brain Activity Powerpoint ***CORRECTION: Cerebellum should read Cerebrum in the upper left corner****
Thursday, September 25th
Thursday, September 25th
Video- Watch Surviving the Teenage Brain VIDEO
Write a Letter on paper (one page long) to your Parents explaining "your Teenage Brain" and link it to the video you watched in class with specific references to the video. Explain to them why you do "whatever it is that you do" and reflect on how the brain develops now that you better understand the teenage brain. Be sure to include your thoughts on the "digital revolution": How are your electronics impacting you and how can your parents support you with this? DUE by Wednesday, October 1st at 3:25pm.
OR have your parent/guardian email me to my hrce email account, holmesd@hrce.ca
telling me that you had a conversation with them about the video and what you learned about your brain by watching this video. The email needs details on what you and your parent talked about, not just simply that you had a conversation. Explain the role of social media in your teenage life. How is the new cell phone in school policy going for you? Due by Tuesday, September 30th at midnight at the latest. MAKE SURE YOUR NAME IS IN THE SUBJECT LINE OF THE EMAIL so I know who is getting the points for the email from your parent/ guardian.
https://www.pbs.org/wgbh/pages/frontline/shows/teenbrain/ Extension reading
Friday, September 26th
Friday, September 26th
Pre-lab Practice https://www.carolina.com/teacher-resources/Interactive/sheep-brain-dissection/tr10991.tr
Brain Lab In Lab #315
Brain Dissection Checklist Handout
LAB Biology 12 handout without disgrams.docbrain_dissection_guide.docMonday, September 29th PD day
Tuesday, September 30th- Holiday
Wednesday, October 1st
Wednesday, October 1st
QUIZ on Sheep Brain Lab and 9.3 Textbook section on QUIZIZZ so you need a Chromebook or laptop!
Check out the Concussions Video https://youtu.be/q91C2N9D-Kk?si=uSB4BIIdDLHDSwyg
1. What is a Concussion? What is CTE?
https://braininjuryns.com/concussionns/
https://youtu.be/_55YmblG9YM?si=m7jDKXrjKAXGQn-6
2. What causes a stroke? What is F.A.S.T.? https://www.heartandstroke.ca/stroke/what-is-stroke/stroke-and-the-brain
3. What is aphasia? https://www.aphasia.com/aphasia-resource-library/what-is-aphasia/
4. Who is Sarah Scott? Who is Byron? How are they similar and how are they different?
https://internationalcommunicationproject.com/profile/an-18-year-old-with-aphasia-sarahs-story/
Be Curious!
Follow up Videos for Sarah:
Aphasia https://youtu.be/X9OtI-IuhJY
https://faculty.washington.edu/chudler/neurok.html To accompany the Neuroscience for Kids Website Questions-Booklet handed out in class on paper
Thursday, October 2nd
Thursday, October 2nd
Concussion the Movie - 6 Discussion Questions after movie due by Friday.
ASSIGNMENT questions about the movie. Must be completed on paper in COMPLETE SENTENCES and handed in by Wednesday, October 8th at the latest.
3 highlighted questions on your handout and select any other 1 questions to answer in complete sentences to be handed in ON PAPER and these two questions:
"All we have to do is finish the game". What is the significance of this statement, the same statement was repeated throughout the movie?
In your opinion what is the biggest burden in this movie for Dr Omalu?
Friday, October 3rd
Friday, October 3rd
Concussion the Movie - 6 Discussion Questions after movie due by Wednesady, October 8th.
ASSIGNMENT questions about the movie. Must be completed on paper in COMPLETE SENTENCES and handed in by Wednesady, October 8th.
Monday, October 6th
Monday, October 6th
Start the Eye
Slides posted in the Google Classroom- The Nervous System 9.5
There is a guided reading posted to the Google classroom to support your learning. Read Section 9.5 which starts on Page 438.
https://youtu.be/gvozcv8pS3c Journey through the Human Eye
https://youtu.be/fCR1dwsZIv0 Anatomy of the eye- Turn on closed captions the sound is very low
https://youtu.be/7lBtlGvS1Gc Eyeball Anatomy- Watch this and create your Eye Anatomy sheet
Crash course on the Eye with Hank https://www.youtube.com/watch?v=o0DYP-u1rNM&feature=youtu.be
https://www.lensshopper.com/eye-anatomy.asp
How the Eye Works Video https://youtu.be/YcedXDN6a88
General Anatomy of the Eye https://www.youtube.com/watch?v=fCR1dwsZIv0&feature=youtu.be
Supplementary Eye Handouts posted in our Google Classroom.
Create a ONE PAGE Summary Study Sheet on the Eye Due on ___________________ at the start of class
Handout- Coloring page of the eye- Due before Eye Dissection Lab on _________________
Friday,
Friday,
EXTRA= Fun and Interesting links:
EXTRA= Fun and Interesting links:
Color blind Test https://enchroma.com/en-ca/pages/test
Vision of Color Blind individuals https://www.healthline.com/health/eye-health/what-do-colorblind-people-see#visual-differences-in-images
Create a ONE PAGE Summary Study Sheet on the Eye Due on ______________________
DUE TODAY!!! Create a ONE PAGE Summary Study Sheet on the Eye Due on ______________ at the start of class
Overview of the Ear (9.6) Google Slides Posted in the Google Classroom
Handout Anatomy of the Ear
Guided Reading for 9.6 posted in Google Classroom for The Ear- Section 9.6 Page 445 in Textbook
ANATOMY of the Ear https://www.amplifon.com/uk/interactive-ear/index.html
https://www.stanfordchildrens.org/en/topic/default?id=anatomy-and-physiology-of-the-ear-90-P02025
Anatomy of the Ear https://www.wisc-online.com/learn/natural-science/life-science/ap1502/anatomy-of-the-ear
https://www.hearinglink.org/your-hearing/about-hearing/how-the-ear-works/
How sound is transferred to the inner ear https://youtu.be/L4F4zaRqQdk
Handout- Coloring page of the eye Due before Eye Dissection Lab on Thursday. March 20th
ANATOMY and PHYSIOLOGY of the Ear
Video With Hank on Ear Anatomy https://www.youtube.com/watch?v=Ie2j7GpC4JU
You will watch on your own to get the specific and complex details on the mechanism of hearing: Test Question *****
https://youtu.be/x1hXm3YSagA Sense of Hearing Video
Mechanism of Hearing, Animation https://www.youtube.com/watch?v=m_9SqIQ0BQQ
The organ of Corti https://www.youtube.com/watch?v=1JE8WduJKV4&feature=youtu.be
Internal Anatomy of the Cochlea https://youtu.be/8VE6RkZ_lxA?si=mtWrnf78PSd0BwRI
https://www.britannica.com/science/middle-ear Great Visual of the Ear
Review of Ear (9.5) and Eye (9.6) Google Slides Posted in the Google Classroom participularly focus on vision loss and hearing loss: (cataracts, glaucoma, macular degeneration, color blindness, lasik, cochlear implants, hearing aids).
Learn about Hearing Loss:
https://www.mayoclinic.org/diseases-conditions/hearing-loss/symptoms-causes/syc-20373072
Causes of Hearing Loss https://www.hearinglink.org/your-hearing/causes-hearing-loss/
Read Page 449 Debate Hearing Damage- This is likely a test question***
- Young people wearing earbuds or headphones? Listen up and read these:
https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/earbuds-and-hearing-loss
Prep for Eye Dissection Lab- Do a virtual Sheep eye dissection or watch a video of the sheep eye dissection before the Sheep Eye Lab
Edpuzzle Pre Lab of Sheep Eye Dissection posted in the google Classroom- Open until Midnight on Wednesday, March 19th
Friday, October 10th
Friday, October 10th
Sheep Eye Dissection LAB Watch a few videos prior to this dissection. Prep for the surgery!
link to manual https://bettereducate.com/uploads/file/41963_01SampleSheepEyeDissection_01SampleSheepEyeDissection.pdf
https://gems.education.purdue.edu/wp-content/uploads/2019/01/Sheep_Eye_Dissection.pdf
You Tube Video of dissection https://youtu.be/G2FqyVDX0SM
PRELAB WORK: Coloring Page of the Eye Due as part of this Lab as pre lab work. DUE at the start of class.
THE NERVOUS SYSTEM EXHIBITION LAB- ICA (Must be completed in class to be graded) You cannot prepare for this in advance, just show up and there is no prep involved for the student.
Monday,
Monday,
Eye, Sheep Eye dissection and Ear QUIZ on Quizizz
Unit Test #1 is on
Start ENDOCRINE Unit
ENDOCRINE UNIT
ENDOCRINE UNIT
Start Endocrine System
Read Section 7.1 Homeostasis and Control Systems Pages 334-336 And Answer Questions 1 to 5 on Page 337
Thermoregulation Page 338-339
Ameoba Sisters Video -Feedback Loops https://youtu.be/Iz0Q9nTZCw4
Know the Key Terms listed below:
EXTRA --Fun Endocrine Video https://youtu.be/HXPCQBD_WGI
Endocrine System KEY TERMS.docTuesday,
Tuesday,
Types of hormones- Protein and steroid Hormones Pages 374-375
https://youtu.be/-SPRPkLoKp8 How do your hormones work? Video
Endocrine Glands- What are they and where are they? What do they generally do?
ASSIGNMENT: Fill out the Big Foldable Handout- Due by Thursday at the latest
1- Name the gland, 2- What it generally does and 3- List the hormones that are released from that gland.
https://youtu.be/4RAEucjAfDc?si=bmyLrbXjxJrDN-Zf Endocrine System: Glands and Hormones
https://youtu.be/Tn3c6wgNjB8?si=obVoYaoXeG41F_Lo
Powerpoints on Endocrine Glands below:
Endocrine system glandsPpt0000000.pptthe endocrine system powerpoint.pptUnderstanding the Concepts
Understanding the Concepts
How are the nervous system and the endocrine system similar?
How are the nervous and endocrine systems different in the manner of functioning?
Compare the speed of response of the nervous vs the endocrine systems.
Why are endocrine glands called ductless glands?
Why is it important that a hormone is recognized only by a specific target tissue?
What effect does a negative feedback mechanism have?
Wednesday,
Wednesday,
https://youtu.be/eWHH9je2zG4 The Endocrine System with Hank (10 minutes)
Pituitary Gland- The Master Gland Page 375
Read pages 378-379 Section 8.2
Video: Diabetes and Your Body https://www.youtube.com/watch?v=X9ivR4y03DE
Diabetes Explained: https://www.diabetes.org.uk/diabetes-the-basics
Khan Academy- Insulin and Glucagon https://youtu.be/Id2E72P8Fe0
Diabetes https://youtu.be/y9Bdi4dnSlg
https://www.healthline.com/health/diabetes#risk-factors Diabetes
Create your Study Page on Diabetes, Insulin and Glucagon and Blood Sugar Levels
blood glucose maintenance.pdfdiabetes NOTES.pdfThursday,
Thursday,
Blood Sugar and Diabetes Worksheets
What are "normal" blood sugar levels?
What are "normal" blood sugar levels?
You might want to measure your blood sugar before meals to get a baseline, and then two hours after your meal to measure your "normal blood sugar level". Your doctor might also suggest measuring blood sugar before bed to be sure you have been eating well throughout the day and can go to sleep with peace of mind.
These are considered within the range of "normal" for blood sugar:
Less than 140 mg/dl if you do not have diabetes.
Less than 180 mg/dl if you have diabetes.
https://www.all-about-beating-diabetes.com/convert-mmol-l-to-mg-dl.html#gallery[pageGallery]/0/
In case you need more details, below I’m showing you an interpretation of the numbers for each of the measurement systems.
In case you need more details, below I’m showing you an interpretation of the numbers for each of the measurement systems.
Friday,
Friday,
Group Activity on Glands and Hormones
If you have a physical textbook bring it into class with you, it will help you. No computers permitted!
Monday,
Monday,
Endocrine Stations Posted in the Google Classroom.
Blood Sugar and Diabetes Worksheet posted in the Google Classroom.
Case Studies (#1 and #2) Group Activity
UNIT TEST OUTLINE
UNIT TEST is
Nervous System:
Parts of the Nervous system
Anatomy of a Neuron
Reflex Arcs
Action potentials
Synaptic Transmission
Anatomy of the Brain
The eye
The ear
Endocrine System:
Types of Hormones
Feedback loops
Location of Endocrine Glands and what they generally do
Blood Glucose Regulation and Diabetes
end of Endocrine and start of Reproduction Unit
end of Endocrine and start of Reproduction Unit
The Disappearing Male Documentary
Questions Handout posted in the Google classroom
Assignment- What is the point of this documentary in your opinion?
EXTRA STUFF! Not covered....
EXTRA STUFF! Not covered....
In the Google Classroom -Handout- 5 minute Presentations on topics selected in class today. Presentations start on ______________________________________ and One Page Summary is due for all students on __________________________________________. One Page summary must be completed by each student and handed in on paper, not online. You can use one cue card during your presentation per person. And during the presentation you can have one visual on a Google Doc that must be submitted through the Google Classroom on the due date,
One Page Study Note Examples: https://www.google.com/search?source=univ&tbm=isch&q=one+page+science+study+notes&sa=X&ved=2ahUKEwi9-tyfqpDzAhWvFVkFHcB0B9UQ7Al6BAgGEEs&biw=1920&bih=880&dpr=1
Or
https://www.pinterest.ca/ideas/graphic-organizer/921202366455/
Group work- Brain Case Studies
https://sites.google.com/gnspes.ca/mssimmonds/home Ms Simmonds Website
Examples of Creative ways to present.docscience_writing_rubric.pdfReport abuse