1-1 Understanding Points, Lines, and Planes

We continued learning about points, lines, and planes. We discussed real-world examples and how to name points, lines, planes, segments, rays, and opposite rays. Assignment--page 9-11, 13-21, 39-42, 47-51

Lesson 1-1 Understanding Points, Lines, and Planes

8/26/08

Today, we are learning about the three undefined terms in geometry--point, line, and plane. We wrote down definitions, pictures, and real-world examples of each. Students labeled points, lines, and planes around the room and also discussed how marshmallows and toothpicks depicted points, lines, and planes. No assignment was made.