The following series of sessions gives a general introduction of basic Integral Calculus. The series would be helpful in building understanding in basic integration in order to apply in other areas of science.
Concept Learning Sessions
Session # 1: Introduction to Integration. Concept of anti-derivative
Session # 2: Rules of integration
Session # 3: Integration by parts and integration by substitution 1
Session # 4: Integration by parts and integration by substitution 2