First, students will learn how the integration by parts formula is derived from the product rule.

Integration by parts intro by Khan Academy

Next, students will learn how to do integration by parts for both definite and indefinite integrals. They will also learn the tabular method for integration by parts. Here's a video covering definite integration by parts. Here's a video covering the tabular method.

Conclude by giving your students these challenges:

Mentally determine the length of \(\overline{CD}\,{:}\)

Here's the solution.