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March 4 – 8 Reflexes

March 4 – 8 Reflexes . Monday - Finish and hand in Reflex lab Tuesday – Pretest for Unit 10 Wednesday – Summarize Nervous System info covered. Sts . take notes from ppt & fill in mind map. TOD - What is a synapse? Thursday - Reorder Reflex arc (Reflex order HW)

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March 4 – 8 Reflexes

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  1. March 4 – 8 Reflexes Monday - Finish and hand in Reflex lab Tuesday – Pretest for Unit 10 Wednesday – Summarize Nervous System info covered. Sts. take notes from ppt & fill in mind map. TOD - What is a synapse? Thursday - Reorder Reflex arc (Reflex order HW) Friday – Reflex order discussion & quiz

  2. Monday - Finish and hand in Reflex lab Requirements for Reflex lab: Name Period Title Objective Data table 2 graphs (Distance and time)

  3. Tuesday – Pretest for Unit 10 • Students will take pretest for unit 10 • Students will read pgs. 128 – 129 chapter 10 and answer given questions to further their understanding of the nervous system.

  4. Chapter 10 questions Due Friday • 10. 6 Where are the cell bodies of each of these types of neurons found: (a) sensory neuron, (b) relay neuron, (c) motor neuron? • 10.7 What is the value of reflex actions? • 10.8 Describe 2 reflex actions, other than the ones described in section 10.5.

  5. Wednesday – Notes • Discuss and summarize the Nervous System info. covered. Students take notes from ppt & fill in mind map. Ticket Out the Door – • Draw what a neuron & synapse look like and describe in words what a synapse is.

  6. Reflex Arc

  7. Thursday – Use notes to cut and paste • Reorder Reflex arc • Cut out each statement below. Then reorder the statements into the correct order starting with the title. Glue them onto the paper you were given and put the simplified order into your notebook. • Reflex order • Put in number order and Do Not Cut until teacher oks (finish as Home work) • Questions 10.6 – 10.8 due tomorrow

  8. Friday – Review Thursday’s Papers and take a quiz • Reflex order discussion & quiz A stimulus is a change in the environment of an organism.

  9. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye.

  10. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron

  11. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator).

  12. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron.

  13. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron.Then a chemical crosses the synapse between a relay neuron and

  14. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron. Then a chemical crosses the synapse between a relay neuron and a motor neuron.

  15. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron. Then a chemical crosses the synapse between a relay neuron and a motor neuron. The motor neurone carries an impulse to an effector

  16. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron. Then a chemical crosses the synapse between a relay neuron and a motor neuron The motor neurone carries an impulse to an effector which can be a muscle or a gland.

  17. A stimulus is a change in the environment of an organism. This is detected by a receptor such as the eye. Impulses from a receptor pass along a sensory neuron to the central nervous system (the co-ordinator). A chemical crosses the gap (synapse) between a sensory neuron and a relay neuron. Then a chemical crosses the synapse between a relay neuron and a motor neuron. The motor neurone carries an impulse to an effector which can be a muscle or a gland.A muscle responds by contracting, a gland responds by releasing chemical substances.

  18. Friday - Quiz • Answer questions and hand in. • Grading in class.

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