{"id":35191,"date":"2025-06-23T09:58:09","date_gmt":"2025-06-23T09:58:09","guid":{"rendered":"https:\/\/globalindianschool.org\/noida\/?p=35191"},"modified":"2026-05-31T08:52:07","modified_gmt":"2026-05-31T08:52:07","slug":"how-to-score-90-in-12th-class-cbse-maths-tips-from-giis-noida-faculty","status":"publish","type":"post","link":"https:\/\/globalindianschool.org\/noida\/how-to\/score-90-in-12th-class-cbse-maths-tips-from-giis-noida-faculty\/","title":{"rendered":"How to Score 90+ in 12th Class CBSE Maths: Tips from GIIS Noida Faculty"},"content":{"rendered":"

Getting 90+ in CBSE Class 12 Maths is not about being a math genius. It\u2019s all about strategy. And that’s where most students go wrong. They continue to solve questions, but without a method.\u00a0<\/span><\/p>\n

At GIIS Noida, we\u2019ve seen this pattern for years. Even students who are average at Maths frequently perform better than those who spend hours studying. The way they manage their time, approach the subject, and address their weak areas early on puts them ahead.<\/span><\/p>\n

And it\u2019s not as hard as you think. Read on to learn the exact strategies shared by the GIIS Noida faculty on how to score 90 percent in Class 12 mathematics.<\/span><\/p>\n\t\t

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Concept Before Calculation<\/strong><\/h2>\n

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One of the most common errors students make is jumping straight into equations and problems without first understanding the concepts. That keeps your preparation fragile.\u00a0<\/span><\/p>\n

For instance, it’s common for students to memorise the derivative of sin(x) as cos(x). But nobody remembers the logic behind it.\u00a0<\/span><\/p>\n

GIIS Noida teachers make it clear with pictures and real-life examples, such as the rate of change in motion. That way, you never forget what you’re studying. Similarly, if you have a clear concept base, you can tackle difficult questions much quicker during exam conditions.<\/span><\/p>\n

So, at the start of each chapter, ask yourself: “Do I know why this works?” If not, spend some time re-examining the theory before diving into solving it.<\/span><\/p>\n

Start Your Journey \u2013 Explore the CBSE Curriculum<\/a><\/div>\n

Practice with a Timer<\/strong><\/h2>\n

Practising questions is fine, but timed practising is what instils exam confidence.<\/span><\/p>\n

The GIIS Noida faculty trains students to solve problems within strict time limits. This improves speed and compels your brain to remain alert. Remember, maths is half the time and half the logic.<\/span><\/p>\n

You can try out this routine:<\/span><\/p>\n