Provide your students with notes and practice that tie together. The practice problems progress in difficulty and the notes (although brief) help support this.
- A one page note-taking outline with three examples and an answer key. (This is intended as a quick review of the concept.)
- One worksheet with 14 basic problems.
- A second worksheet providing 14 additional problems that are more challenging, such as similar figures with one inside the other, and word problems.