1. Points, Lines, & Planes Geometry 5 th Period

2. Points, Lines, & Planes Warm-Up 1. List and draw pictures of five geometric figures you are familiar with. 2. What is the shape of a yield sign? 3. Solve the algebraic equations.

3. Binder D ivide binder in these four parts: – Warm-ups – Notes/Vocabulary – Foldable – Assignments/Quizzes/Exams

4. Points, Lines, & Planes Learning Objective Understand the terms point, lines, and plane. Understand the terms point, lines, and plane. Draw and label terms in a diagram. Draw and label terms in a diagram.

5. Points, Lines, & Planes Vocabulary Point, line, plane, collinear, noncollinear, coplanar Noncoplanar, line segment, ray, postulate, theorem

6. Know What? Geometry is everywhere. Remember these wooden blocks that you played with as a kid? If you played with these blocks, then you have been “studying” geometry since you were a child. How many sides does the octagon have? What is something in-real life that is an octagon? Geometry: The study of shapes and their spatial properties. Is a branch of math that focuses on the measurement and relationship of lines, angles, surfaces, solids and points. The branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.

7. Building Blocks In Geometry, there are three undefined terms, this means that there is no formal definition but instead an "agreed" definition. These three words are point, line, and plane.

8. Points, Lines, & Planes Line Segment: A line segment is part of a line that consists of two points, called endpoints, and all of the points on the line between the endpoints.