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Structure 1.2 - The nuclear atom SL/HL Structure 1.3 - Electron configurations SL/HL Structure 1.4 - Counting particles by mass: The mole SL/HL Structure 1.5 - Ideal gases SL/HL Structure 2. Models of bonding and structure: Structure 2.1 - The ionic model SL/HL Structure 2.2 - The covalent model SL/HL Structure 2.3 - The metallic model SL/HL ...
The Group 6: The Arts subjects of the International Baccalaureate Diploma Programme consist of five courses at both Standard Level (SL) and Higher Level (HL): Dance, Music, Theatre, Visual Arts, and Film. [1] The transdisciplinary course Literature and Performance (satisfying the requirements of Groups 1 and 6) is also available at Standard ...
HL students will need to produce at least four written tasks (at least one based on parts 1 or 2, at least one based on parts 3 or 4, and at least one of task 2). Two of these are submitted for assessment. The SL written task and HL written task 1 are creative pieces of writing used to explore an aspect of the material in the course.
The different papers may have different forms of questions, or they may focus on different areas of the subject syllabus. For example, in Chemistry SL, paper 1 has multiple choice questions, paper 2 has extended response questions. Paper 3 focuses on the "Option(s)" selected by the teacher and data analysis questions.
How did genetic code originate? What was the molecular mechanism that allows the association of the amino acids with their triplet codons? [1] What were the biochemical paths from individual bio-building blocks like amino acids or nucleic acids to functional polymers such as proteins and DNA? [2] Origin of sexual reproduction. What were the ...
In the face of the threat of the International Science Olympiads' cancellation due to the COVID-19 pandemic (the International Physics Olympiad was officially canceled [4]), the IBO 2020 was the first in the International Science Olympiads that was claimed by the host (Japan) to be held entirely virtually with a guaranteed supervision to adapt to the pandemic.
Paper 1 (25 marks weighed at 30% for SL and 20% for HL, 1 hour) - Candidates answer four structured, short-answer questions on the prescribed subject studied. This paper is common to both SL and HL. Paper 2 (30 marks weighed at 45% for SL and 25% for HL, 1 hour 30 minutes) - Candidates must answer two extended response questions, one on each ...
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...