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The 3 core sciences namely Biology, Chemistry, and Physics will be updated for first teaching in August 2023, with first examinations in May 2025. The syllabus change was originally scheduled for 2021, though the COVID-19 pandemic caused the IB to delay the syllabus change to 2023. Details of the specific changes can be found on the IBO website.
The document based question was first used for the 1973 AP United States History Exam published by the College Board, created as a joint effort between Development Committee members Reverend Giles Hayes and Stephen Klein. Both were unhappy with student performance on free-response essays, and often found that students were "groping for half ...
In 2003, the IB established the IB Fund, incorporated in the United States, to enhance fundraising and keep funds raised separately from operational funds. [29] In 2004, the IB approved a strategic plan to "ensure that programmes and services are of the highest quality" and "to provide access to people who are socio-economically disadvantaged."
Developmental psychobiology posed this question since the lack of knowledge about the precise coordination of all cells, even those not related anatomically, in space and time during the embryonic period does not allow us to understand what forces at the cellular level coordinate four very general classes of tissue deformation, namely: tissue ...
IB Film can be taken at either the standard level (SL) or higher level (HL). For both levels of IB Film, the candidate must research and write an Independent Study, do a Practical Project and give an oral presentation, based on the close analysis of a 5-minute extract from a film prescribed by the IBO.
Logo of the International Biology Olympiad. The International Biology Olympiad (IBO) is a biological olympiad for pre-university students under the age 20, and is one of the most well-known International Science Olympiads. The first IBO was held in Czechoslovakia in 1990, and it has since been held annually. The competition has gradually ...
Theory of Knowledge is a course created by the IB organization and must not be conceived as pure epistemology. This course involves a process of exploring and sharing students' views on "knowledge questions" (an umbrella term for "everything that can be approached from a TOK point of view"), so "there is no end to the valid questions that may arise", "there are many different ways to approach ...
In coordination chemistry, a ligand [a] is an ion or molecule with a functional group that binds to a central metal atom to form a coordination complex. The bonding with the metal generally involves formal donation of one or more of the ligand's electron pairs , often through Lewis bases . [ 1 ]