The Institute of Education Sciences, also known as IES, is an organization in the United States that helps to improve education. Imagine you are in school and you want to be really good at math or reading. IES helps teachers and schools figure out the best ways to help you learn.
IES is kind of like a giant library. They collect all sorts of information and research on how to teach different subjects, how students can learn better, and what kinds of tools and materials teachers need to help their students. They also do their own experiments to see which methods work best.
Once they have collected all this information, they share it with teachers, researchers, and schools around the country. This helps everyone learn from each other and improve the education system as a whole.
In short, the Institute of Education Sciences is an organization that helps to make sure that students like you can get the best education possible.