Sequence Course
Master arithmetic and geometric sequences with the Sequence Course. Build clear notation, derive key formulas, and model real-world growth, decay, and finance problems—ideal for math professionals who design lessons, assessments, and explanations.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Sequence Course gives you a clear, practical toolkit for working with arithmetic and geometric progressions, from notation and core formulas to sums, special cases, and infinite series. Learn to translate real-world scenarios into sequences, design and solve word problems, avoid common errors, and create step-by-step explanations, assessments, and rubrics that build strong, confident problem solvers.
Elevify advantages
Develop skills
- Master AP and GP formulas: derive, verify, and compute terms fast.
- Model real data with sequences: savings, interest, growth, and decay.
- Translate word problems into AP/GP parameters and solve nth term and sums.
- Design clear, stepwise solutions and assessments for high school learners.
- Spot and correct common sequence errors: indexing, signs, and fractions.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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Course in PDF