IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT

IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
IB Biology (2016) - Option C.2 - Communities & Ecosystems PPT
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22 MB|49 pages
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Product Description
This 49-slide powerpoint presentation covers 'Option C.2 - Communities & Ecosystems' in the 2016 IB Biology curriculum. Each slide includes the specific learning objective as well as key vocabulary that students should note.

Option C.2 includes three sections:

     • A - Energy Flow
     • B - Ecosystems & Nutrients
     • C - Succession

The presentation itself contains minimal information as it is intended to be used with teacher guidance. There are sometimes 'Video' slides 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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Understandings:

      U1: Most species occupy different trophic levels in multiple food chains.
      U2: A food web shows all the possible food chains in a community.
      U3: The percentage of ingested energy converted to biomass is dependent on the respiration rate.
      U4: The type of stable ecosystem that will emerge in an area is predictable based on climate.
      U5: In closed ecosystems energy but not matter is exchanged with the surroundings.
      U6: Disturbance influences the structure and rate of change within ecosystems.

Applications & Skills:

      A1: Conversion ratio in sustainable food production practices.
      A2: Consideration of one example of how humans interfere with nutrient cycling.
      S1: Comparison of pyramids of energy from different ecosystems.
      S2: Analysis of a climograph showing the relationship between temperature, rainfall and the type of ecosystem.
      S3: Construction of Gersmehl diagrams to show the inter-relationships between nutrient stores and flows between
            taiga, desert and tropical rainforest
      S4: Analysis of data showing primary succession.
      S5: Investigation into the effect of an environmental disturbance on an ecosystem.

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Dokimi IB Biology Products

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     • 1.1 - Intro to Cells PPT
     • 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

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     • 5.2 - Natural Selection PPT
     • 5.3 - Classification of Biodiversity PPT
     • 5.4 - Cladistics PPT

Topic 6 - Human Physiology PPT Bundle

     • 6.1 - Digestion & Absorption PPT
     • 6.2 - The Blood System PPT
     • 6.3 - Defense Against Infectious Disease PPT
     • 6.4 - Gas Exchange PPT
     • 6.5 - Neurons & Synapses PPT
     • 6.6 - Hormones, Homeostasis & Reproduction PPT

Topic 7 - Nucleic Acids PPT BUNDLE

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     • 7.2 - Transcription & Gene Expression PPT
     • 7.3 - Tranlation PPT

Topic 8 - Metabolism PPT BUNDLE

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     • 8.2 - Cell Respiration HL
     • 8.3 - Photosynthesis HL

Topic 9 - Plant Biology PPT BUNDLE

     • 9.1 - Transport in Xylem
     • 9.2 - Transport in Phloem
     • 9.3 - Growth in Plants
     • 9.4 - Reproduction in Plants

Topic 10 - Genetics & Evolution PPT BUNDLE

     • 10.1 - Meiosis HL
     • 10.2 - Inheritance HL
     • 10.3 - Gene Pool & Speciation

Topic 11 - Animal Physiology PPT BUNDLE

     • 11.1 - Antibody Production & Vaccination
     • 11.2 - Movement
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Option C - Ecology & Conservation

     • C.1 - Species & Communities
     • C.2 - Communities & Ecosystems
     • C.3 - Impacts of Humans on Ecosystems
     • C.4 - Conservation of Biodiversity
     • C.5 - Population Ecology
     • C.6 - Nitrogen & Phosphorous Cycles
Total Pages
49 pages
Answer Key
N/A
Teaching Duration
N/A
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