Video
Understand Calculus in 35 Minutes
This video makes an attempt to teach the fundamentals of calculus 1 such as limits, derivatives, and integration. It explains how to evaluate a function using limits, how to find the slope of the tangent line using derivatives and the limit definition of a derivative as well as to perform basic integration techniques to calculate the area under the curve.
This Youtube channel really helped me in solving mathematical problems critically, especially in finding from how the formula is made.