Once a tenured professor at the University of Sheffield in England, Dr. Cheng resigned in 2016 and has since taught at the School of the Art Institute of Chicago and written several popular ...

McKellar’s focus these days is in educating children. Her latest book “Double Puppy Trouble” is her 11th math book and her goal is just to make math “fun and accessible.” “I love math.

The pandemic has smacked 4th and 8th graders back to the last century in math and reading, according to new national assessments.