Khan Academy

Analyzing problems involving definite integrals (K-A)

Analyzing problems involving definite integrals-video (K-A)

Area under rate function gives the net change (K-A)

Interpreting definite integral as net change (K-A)

Worked example: problem involving definite integral (algebraic) (K-A)

Worked examples: interpreting definite integrals in context (K-A)

Calculating integral disc around vertical line (K-A)

Disc method rotating around vertical line (K-A)

Disc method rotation around horizontal line (K-A)

Disc method around x-axis (K-A)

Disc method around y-axis (K-A)

Generalizing disc method around x-axis (K-A)

Washer method rotating around horizontal line (not x-axis), part 1 (K-A)

Washer method rotating around horizontal line (not x-axis), part 2 (K-A)

Washer method rotating around vertical line (not y-axis), part 1 (K-A)

Washer method rotating around vertical line (not y-axis), part 2 (K-A)

Generalizing the washer method (K-A)

Solid of revolution between two functions (leading up to the washer method) (K-A)

Volume with cross sections perpendicular to y-axis (K-A)

Volume with cross sections: intro (K-A)

Volume with cross sections: squares and rectangles (no graph) (K-A)

Volume with cross sections: semicircle (K-A)

Volume with cross sections: triangle (K-A)

Evaluating definite integral with calculator (K-A)

Parametric equations differentiation (K-A)