Topic
Activities about LCM
Lunar New Year 2026
The 2026 Lunar New Year falls on Tuesday, February 17. In this updated activity, students will explore the unique naming system of the Lunar New Year, which combines...
Number Sense
Holidays and Annual Events
Grades 4–7
S'mores
August 10 is National S’mores Day! Engage your students with a fun real-world math activity involving s’mores! In this activity (updated), students explore how many s'mores can be...
Number Sense
Math and Food
Happy 14th B'ak'tun!
Luckily, we’ve passed 12/21/2012 and the world is still here and we’ve made it into the start of the next Mayan calendar cycle ... the next B’ak’tun. The...
Number Sense
Math and Science
Grades 4–HS