Children who enter kindergarten with a small vocabulary don't get taught enough words--particularly, sophisticated academic words--to close the gap, according to the latest in a series of studies by Michigan early-learning experts. The findings suggest many districts could be at a disadvantage in meeting the increased requirements for vocabulary…

When researchers from the Strategic Education Research Partnership (SERP) met with Boston secondary school teachers three years ago, the teachers told them they had a problem. Students struggled to understand their textbook lessons because they continually tripped up on--or glossed over--the academic words they came across. The researchers'…