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Section 3 · Reasoning in Biological and Physical Sciences
12 Lessons
Level 1
Biological reasoning
Reading an experiment: variables, controls and claims
Foundations
Balance transport against opposing forces
Core
Infer a mechanism from enzyme data
Exam-ready
Compare like with like in biological studies
Exam-ready
Level 2
Chemical reasoning
Reading an equation: which reactant runs out
Foundations
Test a rate law against experiments
Core
Link reaction quotient to driving force
Core
Connect ionisation to extraction
Exam-ready
Level 3
Physical reasoning
Scaling: what happens when one quantity changes
Foundations
Separate force balance from energy transfer
Core
Track pressure through a flow network
Exam-ready
Read a sensor without ignoring the circuit
Exam-ready