In the spring of 2010, the Iowa State Board of Education began studying the Common Core State Standards. The State Board discovered much common ground and few differences between the Common Core standards and the Iowa Core. Also, it had become clear there would be more resources developed and available to support teachers in implementing the Common Core State Standards. As a result, the State Board adopted the Common Core, which with some information added specifically about essential concepts and skills, became the new content of the Iowa Core in literacy and mathematics.