Threading prior knowledge into new material makes for more durable learning. Here are 12 research-backed, teacher-tested strategies to help kids unpack what they already know.

Faengsrud founded House of Math in 2006, bootstrapping it from a one-woman tutoring service into a platform with over 2.6 million users.

Mathematics and statistical skills are crucial to daily life. However, many students found mathematics difficult to learn and understand. This research aimed to find relationships between mathematics ...