Common Core standard
Activities for 4.OA.4
Real-world activities aligned to this standard.
Mystical Mathematical Mind Reader
Clicking on this image will take you to the Mind Reader online site at https://www.transum.org This activity can be used with any grade level elementary through high school....
Algebra
Number Sense
Grades 4–HS
Cicada swarmaggedon
Most of the life cycle of the Magicicada Septendecim is spent underground. Then at 17 year intervals, these cicadas emerge from the ground, climb deciduous trees, molt into...
Algebra
Number Sense
Grades 4–7
The tallest structure made of Legos
Act One: The world record for the tallest structure made of Legos was set in Seoul, South Korea. Check out this video on youtube! What other questions do...
Number Sense
Math and Social Studies
Grades 4–7