Previous ib exam essay questions unit 9

Production of semen involves a series of processes, which in total take many weeks to carry out. Outline the processes involved in semen production from the start of sperm formation spermatogenesis to ejaculation. Compare the process of spermatogenesis and oogenesis.

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Discuss how, in humans, a larger number of sperms are produced than eggs. Describe the process of fertilization in humans. Describe the development of the early human embryo. Outline the regulation of pregnancy by two named hormones. Award 1 mark for each named hormone and one mark for its correct function.


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Outline the way in which a pregnancy can be detected at a very early stage. State the role of the amniotic sac and the amniotic fluid. Explain the function and structure of the placenta. Outline the process of in vitro fertilization IVF. Discuss the ethical issues surrounding IVF. Outline the role of positive feedback in the process of birth in humans. Search this site.

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Primate Evolution Activities. Hominid Evolution Activities. Immunology Activities. Animal Experimentation Policy. Command Terms. Course Outline. Extended Essay. Group 4 Project. IBDP Program. Late Work. Learning Methods. Quckie Assesement. Student Conferences. Testing Rules. Web Blog. Unit Cells. Unit Membranes. Unit Molecules. Unit DNA. Unit Respiration. Unit Photosynthesis. Unit Meiosis. Unit Genetics. Unit Reproduction.

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Unit Ecology. Unit Evolution 1. Unit Evolution 2. Unit Physiology 1. Unit Physiology 2. This option is not likely to prove popular given that the main developments e. Renaissance, Reformation have largely been ignored in favour of obscure and badly resourced topics e. The Kingdom of Sicily ! For more details of this Route, click here. Route 2 has much in common with the old IB syllabus, being a Modern History course, although with some significant differences.

Causes, practices and effects of wars: e. Democratic states - challenges and responses: e. Nehru, Weimar Germany , Mandela. Origins and development of authoritarian and single-party states: e. Nationalist and independence movements in Africa and Asia and post Central and Eastern European states: e.

The Cold War: e.

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Each option is broken down into twelve topics of which students are expected to study three. Aspects of the History of Africa 2. Aspects of the History of the Americas 3. Aspects of the History of Asia and Oceania 4. Aspects of the History of Europe and the Middle East For example, the twelve topics within the final European regional option listed here are as follows: 1.

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The Ottoman Empire 4. Western and Northern Europe 5. Observations on Route 2 : For most current teachers of IB, the new syllabus will require an adjustment to rather than a complete overhaul of existing schemes of work, although the opportunity now exists to bring in units of study on the Middle East. The biggest change is to Paper 1, which previously involved the study of either Stalin or Mao or the Cold War.

Paper 2 has been changed less drastically: most topics studied by schools such as the World Wars, Communist and Fascist dictatorships and the Cold War still have a central place in the new examination. Nevertheless, there are some important changes here too: in particular, it is no longer possible to study international organisations such as the League of Nations and the UN in the new, narrower topic on "multiparty states", although conversely Eastern Europe has now been incorporated into the topic of "Nationalist and Independence Movements". Lenin and Mussolini have disappeared as recommended figures in the study of single-party states, and the old topic 6 "The State and its Relationship with Minorities" has been quietly dropped — although to be fair it was never popular anyway.

Following the IB course offers its own particular challenges and opportunities. Secondly, IB teachers have to organise a course that acknowledges that some students within the class will be studying at Standard Level, whilst others will also be working towards the extra paper required for the Higher Level examination.

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Nevertheless some selected topics will only be relevant for Paper 2; there will also be others that are only relevant to Higher Level candidates sitting Paper 3, and on these occasions Standard Level students need to be given free study time. Such wikis are free to set up and allow teachers to compare drafts quickly and efficiently as well as to keep a clear "audit trail" of the development of the study.

A real timesaver! Births years ago today : — Gottfried Achenwall , German historian, economist, and jurist d. Voyages of Discovery Simulation: Updated and Improved.

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Five Ideas for Model Making in History. Studying Local History through Street Names. Ideas for making the most of your old History magazines. Ideas for using tastes and smells in the History classroom. Building Teenage Heroes into the History Curriculum.


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  • Albany, Birmingham and the Washington March Multimedia decision-making exercise [interactive]. Historiography of the Berlin Blockade. Bringing Codes and Codebreaking into the History Classroom.


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    • Five techniques for building visual literacy in the History Classroom. Calendar of Historical Anniversaries, Renaissance Florence Simulation updated, relaunched. Overlap here with topics in P2.