Y3-TV3-Lesson 3 GKR

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BiologieMiddelbare schoolhavo, vwoLeerjaar 3

This lesson contains 23 slides, with interactive quizzes, text slides and 2 videos.

time-iconLesson duration is: 45 min

Items in this lesson

Slide 1 - Slide

Getting organised
  • Join the Google Classroom.
  • Join the LessonUp group.
  • Join the StudyGo group.
  • Join the Kwizl group.
  • Download PDF of the textbook.
  • Does everyone have a notebook?
  • Join this presentation. 

Slide 2 - Slide

Good way to make notes:
Cornell method

Slide 3 - Slide

This lesson
  • Repeat last lesson
  • Controlling blood sugar (page 98)
  • Thermoregulation (page 100-101)
  • Make notes
  • Make Questions

Slide 4 - Slide

SLEEPVRAAG
Atoms
Biosphere
Ecosystem
Community
Cell
Molecule
Organ system
Organ
Organism
Population
Tissue

Slide 5 - Drag question

reproductive system
urinary system
respiratory system
digestive system
lymphatic system
endocrine system
ciculatory system
nervous system
muscular system
skeletal system
integumentary system
facilitates gas exchange between cells and the environment
Breaks down food into usable nutrients
Responsible for transport through the body
Extracts and excretes dissolved waste product from the blood
secretes chemical signals that allow body systems to respond to environmental changes and to one another
allows us to perceive and respond to the world around us
gives the body structure 
 largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain.
responsible for absorbing fat from the digestive system, maintaining fluid balance, and supporting the cells of the immune system
facilitates the production of offspring
Allows the body to move

Slide 6 - Drag question

Drag the organs to the correct organ system
respiratory system
digestive system
circulatory system
Heart 
Blood vessels
Nasal cavity
Liver
Stomach
Lungs
Intestines

Slide 7 - Drag question

Homeostasis
Creating a perfect balance inside your body, all organs and organ systems can work at an optimum level.

Everything works with negative and positive feedback to maintain this balance. 

E.g.: body temperature, blood pressure, pH, etc...

Slide 8 - Slide

When something returns to an equilibrium we speak of...
A
Negative feedback
B
Positive feedback

Slide 9 - Quiz

Shivering is an example of...
A
Negative feedback
B
Positive feedback

Slide 10 - Quiz

This is an example of ...
A
Negative feedback
B
Positive feedback

Slide 11 - Quiz

High
Low
Low
High
too high
too low

Slide 12 - Slide

Slide 13 - Slide

Learning Goals
  • I know examples of homeostasis in the human body.
  • I know how our body regulates temperature.
  • I know how our body regulates water levels.
  • I know how our body regulates sugar levels.

Slide 14 - Slide

Key words
  • negative feedback
  • positive feedback
  • sensor
  • controlor
  • effector
  • insulin
  • glucagon
  • thermoregulation


Slide 15 - Slide

Slide 16 - Video

Slide 17 - Slide

Slide 18 - Slide

Slide 19 - Slide

Slide 20 - Video

Slide 21 - Slide

Assignment
Write down a summary of this lesson which briefly capitulates what you have learned today.

Slide 22 - Slide

Homework for next time
  • Complete your notes of lesson 3 using the Cornell method
  • Study the first 3 glossaries on StudyGo
  • Review this LessonUp and the notes you write yourself. 

Slide 23 - Slide