Trigonometric Function Course
This course equips you to master trigonometric functions through real-world sinusoidal modelling of tides, Ferris wheels, and daylight patterns. Develop skills in building precise sine and cosine models, estimating parameters accurately, analysing errors thoroughly, and tackling exam problems with confidence and solid mathematical principles. Perfect for applying trig in practical Kenyan contexts like weather forecasting and engineering.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain a focused path to mastering sinusoidal modelling in this Trigonometric Functions Course. Learn to create and analyse models for circular motion, tides, and seasonal daylight variations. Master amplitude, period, phase shift, and midline concepts, and solve practical height and time problems using checklists, error checks, and calculator methods for quick, dependable outcomes.
Elevify advantages
Develop skills
- Build sinusoidal models: develop precise functions for tides, Ferris wheels, and daylight hours.
- Estimate trig parameters: quickly calculate amplitude, period, and phase shift from actual data.
- Solve inverse trig problems: determine times for specific heights or daylight levels efficiently.
- Validate models thoroughly: verify units, measure errors, and improve sinusoidal fits.
- Communicate maths effectively: explain formulas, processes, and assumptions clearly for experts.
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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