Integrated 2 Chapter 1

Checkpoint Review: Students master different skills at different speeds. No two students learn exactly the same way at the same time. At some point you will be expected to perform certain skills accurately. Most of the Checkpoint problems incorporate skills previously developed. Each chapter has a different skill that should be mastered.

You e-book has a checkpoint resource (you must have the e-book open to access the link and click on CP 1

Previous Content

• Master Checkpoint 1: Linear and Exponential Relationships, as in problems 1‑54, 1‑65, 1-79, 1-90, 1-103, and CL 1-120. (from Integrated 1 chapter 8)

Current Content

• Use area models to multiply polynomials and to write the area as a product and a sum, as in problems 1-78, 1-101, 1-114, and CL 1‑121.
• Rotate, reflect, and translate figures on a grid, with the option of using tracing paper at any time, as in problems 1-62, 1-89, 1-102, 1-115, and CL 1-116(c).
• Characterize polygons, possibly in Venn diagrams or simple probability problems, as in problems 1‑27, 1-29, 1-41, and CL 1-117(b), 1‑53 and CL 1‑117(a))
• Identify angle pair relationships, and solve problems using those relationships, and also the Triangle Angle Sum Theorem, as in problems 1-75, 1-77, 1-98, 1-99, 1-110, 1-113, CL 1-119, and CL 1‑122.
• Using the Triangle Inequality to determine if three given side lengths could form a triangle or to determine the possible range of lengths of a third side given the lengths of the two other sides, as in problem 1-108.
• Understanding that the largest angle of a triangle is always opposite the larger side, as in problems 1‑106 and 1-107.