## 11-1 Ordered Pairs

TEK 5.8A Describe the key attributes of the coordinates plane, including perpendicular number lines (axes)...the x-coordinate, ...and the y-coordinate.

TEK 5.8B Describe the process for graphing ordered pairs of numbers in the first quadrant of the coordinate plane.

Be sure to begin today's class with the two activities on the

**Intro**page.

**Lesson**: Watch this MathAntics video introducing the coordinate plane. In 5th grade, we will use only Quadrant I.

Watch this video before doing the book work (you do not need to plot the points at the end of her video).

**Classwork**: After watching the video, do problems 1-25 on pages 575-576. Use the teacher's manual for grading this work. If you did not get a 100, bring your work to Mrs. Watkinson for reteaching.

**Homework**: Pages 577-578: problems 1-18 and 21-23.

**Skill Check**: Get the handout from the folder labeled 11-1 and complete all problems independently. Take to Mrs. Watkinson to grade for a quiz grade before moving to your next lesson.