Common Core standard
Activities for 4.OA.2
Real-world activities aligned to this standard.
Star Wars ... the story continues
The Rise of Skywalker will open on December 20, 2019 . How much did it cost to make? How much will it gross? Is the Star Wars phenomena...
Number Sense
Ratio and Proportion
Grades 4–HS
Does it pay to get educated?
Why should students do well in school, graduate high school, or go on to college? In this activity median earnings by various education levels are explored. Students compare...
Number Sense
Social Studies
Grades 5–8