### What’s the Value of a Dollar? It Depends on How You Perceive Numbers

When it comes to how we value money, all dollars (or Euros or yen or pesos) are not created equal… More

When it comes to how we value money, all dollars (or Euros or yen or pesos) are not created equal… More

Motherboard: Given the fact that computers do all our computing for us now, I suspected that people would’ve given up… More

Science magazine: Children who are taught to use gestures to solve math problems demonstrate a deeper understanding of concepts, but… More

Read about the latest research published in Psychological Science: Children’s Arithmetic Development: It Is Number Knowledge, Not the Approximate Number Sense… More

Children who use their hands to gesture during a math lesson gain a deep understanding of the problems they are… More

The Washington Post: Children as young as 3 can understand the meaning and value of multi-digit numbers and might be… More