IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)

IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
IB Biology (2016) - 6.1 - Digestion & Absorption (PPT)
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9 MB|45 pages
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Product Description
This powerpoint presentation covers 'Topic 6.1 - Digestion & Absorption' in the NEW IB Biology curriculum. Each slide includes the specific learning objective as well as key vocabulary that students should note.

The topic has been divided into five sections:

     • A - The Digestive System
     • B - Small Intestine & Enzymes
     • C - Villi & Absorption
     • D - Starch Digestion
     • E - Dialysis Tubing Analysis

The presentation itself contains minimal information as it is intended to be used with teacher guidance. There are sometimes 'Video' throughout which link to relevant and informative YouTube content. The slides are formatted to be visually pleasing and to also print well for handouts or revision. Please see the preview file (first 8 slides) for an idea of the aesthetic and level of detail in the presentation. The relevant 'Essential Knowledge' can be found below.

Suggested Use:

I have had success using these presentations to review topics after students have been exposed to the material at home. I typically have the class read relevant material (book, site, etc.) and then watch the videos the day before introducing a topic. During the class period, I use the slides to structure the discussion around the IB Bio Understandings. The remaining class time is spent reinforcing the knowledge or working on activities, written test practice, or nature of science.

**These presentations are based on the IB Biology Course Guide and do not follow any textbook

As always, please let me know if you have any suggestions for improvements. These are always a work in progress!

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Learning Objectives:

U1: The contraction of circular and longitudinal muscle of the small intestine mixes the food with enzymes and moves it along the gut.
U2: The pancreas secretes enzymes into the lumen of the small intestine.
U3: Enzymes digest most macromolecules in food into monomers in the small intestine.
U4: Villi increase the surface area of epithelium over which absorption is carried out.
U5: Villi absorb monomers formed by digestion as well as mineral ions and vitamins.
U6: Different methods of membrane transport are required to absorb different nutrients.
A1: Processes occurring in the small intestine that result in the digestion of starch and transport of the products of digestion to the liver.
A2: Use of dialysis tubing to model absorption of digested food in the intestine.
S1: Production of an annotated diagram of the digestive system.
S2: Identification of tissue layers in transverse sections of the small intestine viewed with a microscope or in a micrograph.

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Dokimi IB Biology Products

IB Biology SL PPT Bundle

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     • 1.2 - Ultrastructures of Cells PPT
     • 1.3 - Membrane Structure PPT
     • 1.4 - Membrane Transport PPT
     • 1.5 - Origin of Cells PPT
     • 1.6 - Cell Division PPT

Topic 2 - Molecular Biology PPT Bundle

     • 2.1 - Molecules to Metabolism PPT
     • 2.2 - Water PPT
     • 2.3 - Carbohydrates & Lipids PPT
     • 2.4 - Proteins PPT
     • 2.5 - Enzymes PPT
     • 2.6 - Structure of DNA & RNA PPT
     • 2.7 - DNA Replication, Transcription & Translation PPT
     • 2.8 - Cell Respiration PPT
     • 2.9 - Photosynthesis PPT

Topic 3 - Genetics PPT Bundle

     • 3.1 - Genes PPT
     • 3.2 - Chromosomes PPT
     • 3.3 - Meiosis PPT
     • 3.4 - Inheritance PPT
     • 3.5 - Genetic Modification & Biotechnology PPT

Topic 4 - Ecology PPT Bundle

     • 4.1 - Species, Communities & Ecosystems PPT
     • 4.2 - Energy Flow PPT
     • 4.3 - Carbon Cycling PPT
     • 4.4 - Climate Change PPT

Topic 5 - Evolution & Biodiversity PPT Bundle

     • 5.1 - Evidence for Evolution PPT
     • 5.2 - Natural Selection PPT
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Topic 6 - Human Physiology PPT Bundle

     • 6.1 - Digestion & Absorption PPT
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     • 6.3 - Defense Against Infectious Disease PPT
     • 6.4 - Gas Exchange PPT
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Topic 7 - Nucleic Acids

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Total Pages
45 pages
Answer Key
N/A
Teaching Duration
N/A
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