How students can genuinely improve at maths, whatever their current level.
Getting better at maths is absolutely possible for anyone, and the belief that some people just cannot do maths is one of the biggest myths holding students back. Maths is a skill built through understanding and practice, not a talent you are simply born with or without. Once you accept that, the path to improving becomes clear.
The single most important principle is that maths builds on itself, so gaps in earlier concepts make later ones feel impossible. If you struggle with a topic, the real problem is often a weak foundation underneath it. So go back and firmly understand the basics of whatever you find hard, because a solid base makes advanced topics far easier. Focus on truly understanding why a method works, not just memorising steps, because understanding lets you handle new and twisted problems, while memorising fails the moment a question looks unfamiliar.
After understanding comes practice, which is where maths is really learned. Solve plenty of problems, starting with easier ones to build confidence and moving to harder ones, because maths is a doing subject, not a reading subject. When you get something wrong, do not just move on, work out why, because your mistakes are your best teachers. Practise regularly rather than cramming, since consistent daily practice cements skills. Do not fear making mistakes, ask for help when stuck, and be patient with yourself. Improvement in maths is gradual but reliable, and students who thought they were bad at it often become strong once they fix their foundations and practise steadily.
Example: A student weak in algebra might find the real gap is in basics from an earlier year. Fixing that foundation first suddenly makes the current topic click, where more practice on the hard topic alone did not help.
One practical tip: Fix weak foundations first and focus on understanding, not memorising. Then practise regularly and study your mistakes, because in maths, errors are your best teachers.