Frequently Asked Questions
Everything you need to know about navigating the course and quizzes.
Take it module by module in order. Finish each module before moving to the next one.
Most modules are designed for focused sessions. Move at your own pace and review any slide that feels dense.
Some repetition is intentional for retention and pattern recognition, especially for references, materials, and model identification.
No. Focus first on major families and common references, then build up from there.
Refresh the page first. If it still fails, continue with the slide text and come back later.
Hold Ctrl and press + until it is your desired size.
Yes, but desktop is recommended for easier reading of charts, labels, and image details.
Make sure you signed up with the same email you used to purchase. If you used a different email, contact hello@chronodex.app and we'll get you sorted.
Take each quiz right after finishing its module while the material is fresh.
Yes. Retaking quizzes is encouraged to improve retention and confidence.
Read the explanation, revisit the related slide, then retake that quiz section.
No. They test both recall and practical recognition (models, references, materials, and market concepts).
Start with Easy, then move up one level at a time. Use harder levels only after your fundamentals are stable.
That usually means a concept gap. Review the matching module section, not just the answer choice.
Yes. It pulls concepts across modules, so broad understanding matters more than isolated facts.
Aim for strong consistency (around 80%+), then continue and revisit weak areas later.