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Activities
Problem solving: vectors—three coordinates or one parameter?
Student Activity 𝅛 One Parameter 𝅛 Reflection in a Plane 𝅛 Exam-quality Working 𝅛 Follow-up ⭕ Learning Focus HL students only: reducing coordinate unknowns by parametrising a known line • recognising...
Activities
Problem solving: what is the random variable now?
Student Activity 𝅛 Random Variable 𝅛 Normal to Binomial 𝅛 Language Translation 𝅛 Follow-up ⭕ Learning Focus SL and HL students: identifying the random variable before choosing a distribution...
Activities
Problem solving: translate probability notation first
Student Activity 𝅛 Conditional to Intersection 𝅛 Addition Rule 𝅛 Translation Toolkit 𝅛 Follow-up ⭕ Learning Focus SL and HL students: translating probability notation into equations • distinguishing...
Activities
Problem solving: calculus and technology
Student Activity 𝅛 Derivative Graph 𝅛 Accumulation Function 𝅛 Kinematics Decisions 𝅛 Follow-up ⭕ Learning Focus SL and HL students: choosing a numerical calculus tool for the required information...
Activities
Problem solving: recognising sequence structure
Student Activity 𝅛 Arithmetic Structure 𝅛 Geometric Structure 𝅛 Exam-quality Working 𝅛 Follow-up ⭕ Learning Focus SL and HL students: recognising structure before applying a formula • connecting...
Activities
Written working: rewriting one plus or minus sine double angle
Student Activity 𝅛 Perfect-square Structure 𝅛 Exam-quality Working 𝅛 Follow-up ⭕ Learning Focus SL and HL students: (no additional HL content) • transforming a constant using the Pythagorean...
Activities
Written working: choosing a cosine double-angle identity
Student Activity 𝅛 Identity Decision 𝅛 Exam-quality Working 𝅛 Follow-up ⭕ Learning Focus SL and HL students: (no additional HL content) • selecting an equivalent identity for a specific purpose...
Activities
Written working: sign diagrams and rational inequalities
Student Activity 𝅛 Sign Diagram 𝅛 Exam-quality Working 𝅛 Follow-up ⭕ Learning Focus SL and HL students: preserving the direction and domain of an inequality • recognising when multiplication...
Teaching resources & guidance
Teaching Geometry & Trigonometry
exercise sets, quizzes & tests for Geometry & Trig The Geometry & Trigonometry syllabus topic has approximately twice as much content at the HL level (51 suggested teaching hrs) than at the SL level (25...