Month: October 2024

The majority of the 5.5 million English Language Learners (ELLs) in the U.S. public school system speak Spanish as their first language, which makes the capability of teaching math in Spanish, using bilingual teachers or teaching assistants, a high priority. Many of these students may have difficulty learning effectively in English and require specialized or…

Physical (also known as concrete) manipulatives like the abacus or blocks have been basic tools of teaching math since time immemorial. The ancient Romans and Greeks conceived of counting boards and eventually the abacus, and the Chinese abacus that came into use centuries later is thought to be an adaptation of the Roman version. Italian…