To calculate percentage, sum obtained marks and divide by total maximum marks, then multiply by 100. Students should follow CBSE guidelines as practicals and subject rules may vary.

Teacher shares how students can quickly recognize and classify mixed-concept numericals chapter-wise.

Abstract: Epilepsy is a chronic brain disorder characterized by recurrent unprovoked seizures. The treatment for epilepsy is influenced by the types of seizures. Therefore, developing a reliable, ...

Model answer sheets show how to present solutions for 2026 Board Exams. CBSE Class 12 exam dates are out; Class 10 exams start Feb 17, 2026. Use formula citations, diagrams, and logical steps for high ...

Are high school students getting the preparation they need for college math? The question, long a focus of study in K-12 math education and policy, is now the subject of a Senate inquiry. Sen. Bill ...

Take the pressure off of problem solving with engaging thinking games that encourage students to work together to find solutions. Like many teachers, I used to think of problem-solving as something I ...

Scoring well in CBSE Class 12 Mathematics is not just about hard work, but about smart preparation, clarity of concepts and disciplined practice. With the right strategy, focused revision and ...