Flashcards · IB Middle Years Programme Mathematics · Topic 2

Key concepts (examples) flashcards

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How many MYP key concepts are there, and which three does mathematics contribute?: Sixteen key concepts across the MYP. Mathematics contributes form, logic and relationships.
Key concept: form (in MYP mathematics): The structure and shape of an entity, distinguished by its properties; also the aesthetic side of mathematical constructs.
Key concept: logic (in MYP mathematics): Reasoning used to decide things about numbers, shapes and variables, and to explain why conclusions are valid. It is not the same as symbolic logic.
Key concept: relationships (in MYP mathematics): Connections between quantities, properties or concepts, expressed as models, rules or statements; exploring patterns.
Memory hook for form, logic and relationships: Form: what something is. Logic: why a conclusion holds. Relationships: how quantities connect.
Test compared with proof: A test checks a rule on examples. A proof or justification covers every case. One counterexample ends a claim.
Statement of inquiry: A sentence that combines a key concept, related concepts and a global context into one general idea that a unit explores.
Three types of inquiry question: Factual: recall facts; can be looked up or calculated. Conceptual: analyse a big idea that applies widely. Debatable: evaluate perspectives; no single right answer.
Which two concepts appear in both the key concept and related concept lists?: Change and systems.