This measurement and geometry lesson focuses on using a property of triangles to solve for unknown angles. The lesson includes researchbased strategies and strategic questions that prepare students for assessments. In this lesson, students list the given angle measurements, then solve for the unknown angle by adding the given angle measurements and subtracting the sum from 180 degrees. Finally, they interpret the measurement of the angle. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items.
Log in to view this lesson. If you do not have an account, subscribe now and begin your free 30 day trial.
 Grades:

4
 Subjects:

Math
Log in to view this lesson. If you do not have an account, subscribe now and begin your free 30 day trial.
 Grades:

4
 Subjects:

Math