Proportionality Course
Master proportionality with clear methods for ratios, unit rates, graphs, and real-world checks. Strengthen your mathematical reasoning for pricing, recipes, and data analysis, and communicate precise, step-by-step solutions with confidence.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Proportionality Course gives you clear, practical tools to handle ratios, unit rates, and proportional tables with confidence. You will test real situations, scale recipes, compare prices, and convert units while learning to use graphs, equations, and step-by-step explanations. Designed to be short and focused, it helps you explain proportional relationships accurately to learners of different ages.
Elevify advantages
Develop skills
- Master ratios and unit rates: test proportionality with fast, reliable methods.
- Build and verify proportional tables: handle fractions, errors, and y = kx models.
- Use money and recipes to compute unit prices, scale quantities, and check fairness.
- Graph proportional relationships: plot points, interpret slope, and justify axes.
- Explain proportionality clearly to students with simple language and real examples.
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
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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