DP 生物详图英文版2年级HL.docx

1、DP 生物详图英文版2年级HL BIOLOGY CURRICULUM MAPSchool nameGuangdong Country GardenSchool code001339programmeDP programmeSubject codeBIO1110HLevel (indicate with X)Standard completed in two yearsStandard completed in one year*HigherXStandard completed in two yearsXStandard completed in one year*Standard compl

2、eted in two yearsStandard completed in one year*GroupGroup 4 Science Completed DateJuly 20, 2014* All Diploma Programme courses are designed as two-year learning experiences. However, up to two standard level subjects, excluding languages ab initio and pilot subjects, can be completed in one year, a

3、ccording to conditions established in the Handbook of procedures for the Diploma Programme.1. Aims Through studying biology, students should become aware of how scientists work and communicate with each other. While the scientific method may take on a wide variety of forms, it is the emphasis on a p

4、ractical approach through experimental work that characterizes these subjects.The aims enable students, through the overarching theme of the Nature of science, to: appreciate scientific study and creativity within a global context through stimulating and challenging opportunities acquire a body of k

5、nowledge, methods and techniques that characterize science and technology apply and use a body of knowledge, methods and techniques that characterize science and technology develop an ability to analyse, evaluate and synthesize scientific information develop a critical awareness of the need for, and

6、 the value of, effective collaboration and communication during scientific activities develop experimental and investigative scientific skills including the use of current technologies develop and apply 21st century communication skills in the study of science become critically aware, as global citi

7、zens, of the ethical implications of using science and technology develop an appreciation of the possibilities and limitations of science and technology develop an understanding of the relationships between scientific disciplines and their influence on other areas of knowledge.2. ObjectivesThere are

8、 four assessment objectives for the economics course: Demonstrate knowledge and understanding of: facts, concepts and terminology methodologies and techniques communicating scientific information.Apply: facts, concepts and terminology methodologies and techniques methods of communicating scientific

9、information.Formulate, analyse and evaluate: hypotheses, research questions and predictions methodologies and techniques primary and secondary data scientific explanations.Demonstrate the appropriate research, experimental, and personal skills necessary to carry out insightful and ethical investigat

10、ions.3. Course outlineTopic/unitContentsAllocated timeATL skillsAssessment instruments Year 11stsemester1.Cell biology1.1 Introduction to cells1.2 Ultrastructure of cells1.3 Membrane structure1.4 Membrane transport1.5 The origin of cells1.6 Cell division4 weeksOrganisationCollaborationCommunication

11、1. Performance in class2. Test3. Lab 4. Mid-term and final exam5. Final exam6. Lab skill and lab report7.Assignments 8.Performance in class 2.Molecular biology;7.Nucleic acids;8.Metabolism, cell respiration and photosynthesis.2.1 Molecules to metabolism2.2 Water2.3 Carbohydrates and lipids2.4 Protei

12、ns2.5 Enzymes8.1 Metabolism2.6 Structure of DNA and RNA2.7 DNA replication, transcription and translation7.1 DNA structure and replication7.2 Transcription and gene expression7.3 Translation2.8 Cell respiration8.2 Cell respiration2.9 Photosynthesis8.3 Photosynthesis11 weeksCollaborationCritical thin

13、kingCommunicationTransfer skillsYear 12nd semester3.Genetics10.Genetics and evolution3.1 Genes3.2 Chromosomes3.3 Meiosis10.1 Meiosis3.4 Inheritance10.2 Inheritance3.5 Genetic modification and biotechnology6 weeksCollaborationCommunication4.Ecology4.1 Species, communities and ecosystems4.2 Energy flo

14、w4.3 Carbon cycling4.4 Climate change3 weeksCommunicationDiscussion5.Evolution and biodiversity10.Genetics and evolution5.1 Evidence for evolution5.2 Natural selection10.3 Gene pools and speciation5.3 Classification of biodiversity5.4 Cladistics4 weekOrganization Critical thinking6.Human physiology6

15、.1 Digestion and absorption6.2 The blood system2 weekCritical thinking CommunicationYear 21st semester6.Human physiology11.Animal physiology6.3 Defence against infectious disease11.1 Antibody production and vaccination6.4 Gas exchange6.5 Neurons and synapses6.6 Hormones, homeostasis and reproduction

16、11.4 Sexual reproduction11.2 Movement11.3 The kidney and osmoregulation8 weeksCollaborationCritical thinkingCommunicationDiscussion9. Plant biology9.1 Transport in the xylem of plants9.2 Transport in the phloem of plants9.3 Growth in plants9.4 Reproduction in plants3 weeksCollaborationCommunicationO

17、ption A Neurobiology and behaviourA.1 Neural developmentA.2 The human brainA.3 Perception of stimuliA.4 Innate and learned behaviourA.5 NeuropharmacologyA.6 Ethology5 weeksCollaborationCritical thinkingCommunicationOption B Biotechnology and bioinformaticsB.1 Microbiology: organisms in industryB.2 B

18、iotechnology in agricultureB.3 Environmental protectionB.4 MedicineB.5 Bioinformatics5 weeksCollaborationCritical thinkingCommunicationOption C Ecology and conservationC.1 Species and communitiesC.2 Communities and ecosystemsC.3 Impacts of humans on ecosystemsC.4 Conservation of biodiversityC.5 Popu

19、lation ecologyC.6 Nitrogen and phosphorus cycles5 weeksCollaborationCritical thinkingCommunicationOption D Human physiologyD.1 Human nutritionD.2 DigestionD.3 Functions of the liverD.4 The heartD.5 Hormones and metabolismD.6 Transport of respiratory gases5 weeksCollaborationCritical thinkingCommunic

20、ation4. Practical activitiesPractical activities allow students to interact directly with natural phenomena and secondary data sources. These experiences provide the students with the opportunity to design investigations, collect data, develop manipulative skills, analyse results, collaborate with p

21、eers and evaluate and communicate their findings. Experiments can be used to introduce a topic, investigate a phenomenon or allow students to consider and examine questions and curiosities.There are some experiments that students must experience at some point during their study of the group 4 course

22、 and other recommended experiments. The associate time of practice activities of HL is 40 hours.topicCompellent experimentsSuggestive experimentsTopic 1: Cell biology1. Dialysis tubing experiments can act as a model of membrane action. Experiments with potato, beetroot or single-celled algae can be

23、used to investigate real membranes.2. Pasteurs experiment can be repeated using modern apparatus. Use of a light microscope to investigate the structure of cells and tissues, with drawing of cells. Calculation of the magnification of drawings and the actual size of structures and ultrastructures sho

24、wn in drawings or micrographs. Interpretation of electron micrographs to identify organelles and deduce the function of specialized cells. Identification of phases of mitosis in cells viewed with a microscope or in a micrograph.Topic 2/7/8: Molecular biology;Nucleic acids;Metabolism, cell respiratio

25、n and photosynthesis1. Food tests such as the use of iodine to identify starch or Benedicts reagent to identify reducing sugars could be carried out.2. Probes can be used to determine the effect of different factors likely to influence cooling with water.3. Design models to illustrate the stages of

26、DNA replication.4. Experiments on enzyme inhibition can be performed.5. Hill/s method demonstrating electron transfer in chloroplastsby observing DCPIP reduction, immobilization of a culture of an algasuch as Scenedesmus in alginate beads and measurement of the rate of photosynthesis by monitoring t

27、heir effect on hydrogencarbonate indicator are all possible experiments. Use of molecular visualization software to compare cellulose, starch and glycogen. Determination of body mass index by calculation or use of a nomogram. Experimental investigation of a factor affecting enzyme activity. Analysis

28、 of results from experiments involving measurement of respiration rates in germinating seeds or invertebrates using a respirometer. Design of experiments to investigate the effect of limiting factors on photosynthesis. Utilization of molecular visualization software to analyse the association betwee

29、n protein and DNA within a nucleosome. Identification of polysomes in electron micrographs of prokaryotes and eukaryotes.Topic 3/10Genetics;Genetics and evolution1. Staining root tip squashes and microscope examination of chromosomes is recommended but not obligatory.2. The design of a rooting exper

30、iment should ideally lead to the experiment actually being carried out by students.3. Staining of lily anthers or other tissue containing germ-line cells and microscope examination to observe cells in meiosis are possible activities. Use of a database to determine differences in the base sequence of

31、 a gene in two species.Topic 4 Ecology 1.obtain data for the chi-squared testthemselves, to give first-hand experience of field work techniques. Testing for association between two species using the chi-squared test with data obtained by quadrat sampling.Topic 5/10: Evolution and biodiversity; Genetics and evolution Visit the plant garden to deduce evolutionary relation