Hi everyone!

We introduced our new middle school Physics, Earth and space science, and Biology courses in the spring of 2022, and we’re thrilled to share that we’ve added a few more units and rounded out the courses. They’re ready for your classrooms! 

The courses are designed to support the disciplinary core ideas of the Next Generation Science Standards (NGSS), and they include instruction (videos and articles) and practice (exercises, quizzes, unit tests, and course challenges). The lessons are designed to provide core knowledge support for a project-based, hands-on NGSS classroom.

We’re eager to hear your feedback, so please let us know what you think via this short and sweet feedback form.

Happy Learning,

Khan Academy's US Content Team