Symbols: Learn Logic
Utbildning
Gratis · Köp inuti app · Designad för iPad
Learn logic with Symbols, the app that teaches natural deduction and the rules of inference in an intuitive, accessible way. Our unique Studycards feature visual pictographs and interactive, step-by-step exercises that allow you to grasp each rule easily and quickly. Then, challenge yourself with activities specifically designed to practice those rules, building your skills progressively, and cementing them in your memory with every level completed.
Why Symbols?
Comprehensive Studycards: Learn essential rules like Modus Ponens, Modus Tollens, Disjunctive Syllogism, and many more through clear explanations and examples. Perfect for students and anyone looking to understand formal logic.
Engaging Activities for Skill Mastery:
Validity: Sharpen your critical thinking by evaluating pre-solved arguments. This unique activity provides the benefits of repetition without the tedium, helping you apply, recognize, and grow familiar with the rules of inference.
Justification: Challenge your understanding with puzzle-like scenarios where you deduce missing argument steps. This deepens your comprehension and refines your application of logical rules within complex arguments.
Inference: By this stage, the training wheels are off, and the student has to draw on everything they've learned so far. Their task is to mentally build a valid argument from what’s provided—or to recognize that no valid argument can be formed. What would normally be worked out slowly on paper is now done at the speed of thought.
Translation: Translation helps students practice turning statements with indicator words and phrases into logical form. These indicator words, commonly found in logic books and courses, give students a sense of how to translate everyday language into formal logic. Translation breaks this process into levels, allowing students to track their progress and earn new scores as they build proficiency.
Download Symbols for free and begin your journey into formal logic. Your free access includes the first level of every activity and the Modus Ponens study card, a must-have for getting started. For more advanced content and features, simply use our in-app purchases to continue building your logic skills.
Start your journey of mastering the rules of inference now!
Betyg och recensioner
Symbols: Learn Logic now lets you easily review any questions you missed. A new "Review Incorrect Questions" section—added by popular request—appears at the end of each activity, so every step forward can be a little clearer.
Your feedback continues to shape the app. Thank you.
Utvecklaren Matthew Rayes har meddelat att appens integritetspraxis kan omfatta hantering av data enligt beskrivningen nedan. Mer information finns i utvecklarens integritetspolicy .
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Information
- Storlek
- 81,9 MB
- Kategori
- Utbildning
- Kompatibilitet
Kräver iOS 12.0 eller senare.
- iPhone
Kräver iOS 12.0 eller senare. - iPad
Kräver iPadOS 12.0 eller senare. - iPod touch
Kräver iOS 12.0 eller senare. - Mac
Kräver macOS 11.0 eller senare och en Mac med Apple M1‑chip eller senare. - Apple Vision
Kräver visionOS 1.0 eller senare.
- Språk
- engelska
- Ålder
4+
- 4+
- Köp inuti app
Ja
- Monthly Subscription 95,00 kr
- Yearly Subscription 299,00 kr
- Monthly Subscription 49,00 kr
- Annual Subscription 499,00 kr
- Three Month Subscription 259,00 kr
- Leverantör
Matthew Rayes
- Matthew Rayes har inte identifierat sig som en näringsidkare för den här appen. Om du är en konsument i det Europeiska ekonomiska samarbetsområdet (EES) gäller inte konsumenträttigheter för avtal mellan dig och leverantören.
- Copyright
- © 2025 Rys Apps