The Lake Havasu Unified School District governing board approved an expansion of the “Big Ideas” math curriculum to include grades K-6.

This video explores how scientists define dimensions, from the familiar three dimensions of space to additional dimensions proposed in modern physics theories. Hundreds of tourists stranded on remote ...

Singapore consistently ranks among the top performers in global math assessments such as PISA and TIMSS. Several East Asian and European countries also show strong math achievement at school and ...