Lines and Angles Lessons and Activities Lesson 1 Triangles and Angles In this lesson, we'll take a look at how to estimate, measure and draw angles CLICK HERE FOR LESSON Lesson 2 Types of Lines and Angles In this lesson, we'll take a look at how measure angles on a straight lines and a point CLICK HERE FOR LESSON Lesson 3 Lines of Symmetry In this lesson, we'll take a look at how to recognize lines of symmtry in a shape or a pattern. CLICK HERE FOR LESSON Lesson 4 Using Diagonal Lines In this lesson, we'll take a look at how to identify, measure and draw types of lines CLICK HERE FOR LESSON