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3. Diligence questions

Q. Can I teach myself math?

A. Yes. Math is well-suited to self-teaching because every step is either mathematically valid or it is not, requiring no subjective judgment. The main challenge with self-teaching is that mistakes are often caught too late, after multiple errors have built on the initial one. Coddy's board solves this by checking each line as you write it.

Q. What is the best way to learn math?

A. The most effective approach is to solve problems yourself in small steps with immediate feedback. Understanding a worked example is different from being able to produce your own solution, which is why many people understand lessons but fail tests. Working through each problem yourself, one move at a time, with something checking each move before you proceed, is far more effective.

Q. How do I get better at math?

A. Practice the specific step where you make mistakes, not the entire topic from the beginning. Most learners who feel stuck are not missing the core concept—they might drop a sign, lose a denominator, or forget to flip an inequality. Because every move is checked as you make it, you can identify the exact step causing problems and focus your practice there.

Q. Are Coddy's math lessons free?

A. Yes, all Coddy math lessons are completely free. Every lesson runs in your browser without requiring any installation. Coddy does offer premium plans for its coding courses, but the entire math curriculum is free to all users.

Q. How should I study math so it sticks?

A. Study in short sessions most days, ending each session with a problem you successfully completed yourself. Rereading notes creates false familiarity that disappears during exams; retrieving methods from memory is what truly builds retention. Three problems worked by hand are more valuable than an hour watching someone else solve thirty problems.