American students are outperformed on the worldwide stage so this survey information shouldn’t be a surprise.

The findings, out today from the Center for American Progress, a Washington think tank that champions “progressive ideas,” analyze three years of questionnaires from the Department of Education’s National Assessment of Educational Progress, a national test given each year.

Among the findings:

•37% of fourth-graders say their math work is “often” or “always” too easy;

•57% of eighth-graders say their history work is “often” or “always” too easy;

•39% of 12th-graders say they rarely write about what they read in class.