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Proposition Course

Proposition Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course equips you with practical tools to confidently analyze and assess arguments. You'll master propositional symbols, truth tables, valid argument forms, and common fallacies, while practicing translation of everyday language into precise formulas. Guided exercises and concise natural deduction proofs build your ability to justify steps, enhance reasoning, and craft persuasive, structured writing.

Elevify advantages

Develop skills

  • Master truth tables to swiftly check argument validity and consistency.
  • Translate everyday claims into clear propositional symbols.
  • Identify argument forms like modus ponens and syllogisms in texts.
  • Construct short, rigorous natural deduction proofs step by step.
  • Write clear explanations justifying symbols and logical validity.

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.
Workload: between 4 and 360 hours

What our students say

Your classes 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 Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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