Understand the method
Read explanations, follow worked examples, and try guided checks as you learn.
Explore the lessonsGrade 12 Calculus
See the change. Understand the calculus.
Connect graphs, limits, and derivatives through explanations, worked examples, and practice that asks you to choose the method—not just remember a formula.
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A practical way to study
Learn it. Try it. Check your thinking.
Choose your practice
Select skills and a difficulty level from the lesson’s question bank. Review explanations and choose what to revisit.
Browse practiceCheck independently
Try a lesson assessment, then review your answers and explanations to decide your next step.
Browse assessmentsInside a real lesson
From secant to tangent
Use a visual exploration to connect average rate of change with the derivative, then work through the limit definition and instantaneous velocity.
Try lesson 2.1
Visual activities vary by lesson. Explore the concept, then test it in practice.
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Find your starting point.
Available today: selected preparation lessons, limits, continuity, and differentiation, with chapter reviews. Integration is not yet published.
Preparation
Limits & continuity
Differentiation
Start with the idea you want to understand.
Open a lesson, work through an example, and choose your next step. No subscription is needed for this school course.