Students thinking together

Author:Diego Lieban

These moments were registered during a national event promoted by OBMEP (Brazilian Mathematics Olympiad of Public Schools) for enthusiastic students.

source: DC

New Resources

挂谷问题——三尖瓣形
Isosceles Right Triangle
Parabolas, Lines and Nomograms
Congruent Figures
Pythagorean Theorem: Quick Illustrator

Discover Resources

Quadratic Fuction
Transformations of Power Functions
คิดเลขเร็ว
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
Exploring Rotations on the Coordinate Plane APS

Discover Topics

Exponent
Parallelogram
Cone
Complex Numbers
Histogram