If you buy something using links in our stories, we may earn a commission. This helps support our journalism. Learn more. Please also consider subscribing to WIRED The equal sign is the bedrock of ...

Taken very literally, not all students are created equal -- especially in their math learning skills, say researchers who have found that not fully understanding the "equal sign" in a math problem ...

COLLEGE STATION, Aug. 10, 2010 — Taken very literally, not all students are created equal — especially in their math learning skills, say Texas A&M University researchers who have found that not fully ...