Khan Academy online science courses encompass the fields of biology, physics, chemistry, cosmology, astronomy and electrical engineering. The science section of Khan Academy puts emphasis, however, on the biology-chemistry-physics triad. As usual, when it comes to Khan Academy, all courses offer interactive explanations and practice. They also offer ways of monitoring progress like online quizzes with immediate responses stating whether an answer is right or wrong. Don’t miss the opportunity to explore Khan Academy online science courses.
K. A. Online Science Courses
