A group of researchers believe they’ve discovered why Black students tend to lag behind their White peers in science.
The study, published on Tuesday, says the achievement gap begins in kindergarten, when children from higher income families enter school already having general knowledge about science, reports the American Educational Research Association.
“If you enter kindergarten with very little knowledge about the natural and social world, you are likely to be struggling in science by third grade, and you are then likely to still be struggling in science by eighth grade,” Pennsylvania State University Professor Paul L. Morgan, one of the researchers, said in a statement.
Upon entering kindergarten, 58 percent of Black children scored in the bottom percentile in general science knowledge—compared to just 15 percent of White children. The majority of those kids continued to struggle with science by the third and eighth grade.
But it’s more about family socioeconomic background than about race. Few children from higher income brackets—just one out of 10—began school without knowing some science basics.
What are the solutions? As a first step, Morgan said parents, regardless of income, should spend time talking with their young children about the natural world around them.
Policymakers can also help close the gap. Unfortunately, children from low-income families typically lack better quality early childhood education, which can prepare them for kindergarten.
“Science achievement gaps are themselves mostly explained by underlying inequities that we, as a society, too often tolerate or simply decide not to fully address,” Morgan said in the statement.
This study is based on data of more than 7,750 students from kindergarten to eighth grade. The team included two other Pennsylvania State University researchers, Marianne M. Hillemeier and Steve Maczuga, and George Farkas from the University of California, Irvine.
SOURCE: American Educational Research Association | PHOTO CREDIT: Getty