Biology
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==Option topics== | ==Option topics== | ||
| + | Two option topics are chosen to be studied in addition to the core topics. Both SL and HL study the chosen topics, though Higher Level goes into more detail and covers certain ideas that SL is not required to know. | ||
#Diet and Human Nutrition | #Diet and Human Nutrition | ||
#Physiology of Exercise | #Physiology of Exercise | ||
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#Ecology and Conservation | #Ecology and Conservation | ||
#Further Human Physiology | #Further Human Physiology | ||
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| + | ==Outline of the core topics== | ||
[[Category:Group 4 subjects]] | [[Category:Group 4 subjects]] | ||
Revision as of 22:35, 7 December 2007
Contents |
Grading
The IB grade is comprised of four separate components:
- Internal Assessments (Lab reports/Practicals): 24% for both Standard (SL) and Higher (HL) levels.
- Exam Paper 1 - multiple choice questions on the core topics: 20% for both SL and HL.
- Exam Paper 2 - free response questions on the core topics: 32% for SL; 36% for HL.
- Exam Paper 3 - free response questions on the option topics: 24% for SL; 20% for HL.
Core topics
- Cells
- The Chemistry of Life
- Genetics
- Ecology and Evolution
- Human Health and Physiology
- Nucleic Acids and Proteins
- Cellular Respiration and Photosynthesis
- Further Genetics
- Human Reproduction
- Defense Against Infectious Disease
- Nerves, Muscles, and Movement
- Excretion
- Plant Science
Option topics
Two option topics are chosen to be studied in addition to the core topics. Both SL and HL study the chosen topics, though Higher Level goes into more detail and covers certain ideas that SL is not required to know.
- Diet and Human Nutrition
- Physiology of Exercise
- Cells and Energy
- Evolution
- Neurobiology and Behavior
- Applied Plant and Animal Science
- Ecology and Conservation
- Further Human Physiology
