The NCERT Class 8 math textbook reintroduces the Pythagorean Theorem as the Baudhayana-Pythagoras Theorem, honoring ancient ...

Storytelling and hands-on activities have been woven together in the second part of the revised NCERT Mathematics textbook ...

For generations, Indian students have learnt it simply as the Pythagoras Theorem. In a quiet but significant shift, the Class ...

Want to learn more? Sign up for a free five-week email mini-course full of research-backed strategies to help students make sense of math. In Sarah Cuddihy’s 1st grade class at Driscoll School here, ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...