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Warm-up (day 4)

keisha
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Warm-up (day 4)

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  1. Midpoint G.3A (day4)Objective:SWBAT find the mdpt on a number line & coordinate plane (1.7)lWarm-up:“Terms Segments Lengths”- odds**hw/hw log/StorybookHomework (day 4):“Terms, segments, Lengths” worksheet(evens)“Midpoints” worksheet(evens)Pearsonsuccess due FridayBring Graph Paper for day 5 LessonQuiz next block (alg I skills, 1.2, 1.3,1.7)

  2. Warm-up (day 4) • “Terms, Segments and Lengths” worksheet (odds) • Check Homework • Answer Quiz questions

  3. “Story Time…………….” Congruent- same length/measure

  4. Midpoint of a Segment What does midpoint of a segment mean? “MAD” midpoint, add, divide If X is the midpoint of AB ____________ If AX BX ____________________ “Midpoint” worksheet (1-8) B A X Midpoint

  5. Midpoint on Number Line Midpoint RC 2. XB 3. 4. KC 5. -3 190 124 8 29 Midpoint PR 7. Length BX 8. identify two congruent segments 123 190 BR KB

  6. Midpoint of a Segment on a coordinate Plane ”MAD” = midpoint, add, divide

  7. Let’s Practice- graph Paper in front of room Given: C(-3,0) D(-3,-4) • Midpoint AB (2, 1) 10. AB 11. (0, -1) 12. Length AC 13. CD 4 A B

  8. Example: 14. In the skateboard design, bisects at point T, and find . “Midpoint” worksheet (9-17odd) X V T W Y

  9. Using Algebra with line segments 15. Point M is the midpoint of ; Find the length of . 4x - 1 3x + 3 V M W

  10. Finding the missing value(s) 16. Find the missing endpoint of where M is midpoint (4,-1) and J(3,2). Find the coordinates of K. (5, -4) 17. The midpoint is (-1, 0) and one endpoint is (-5,-6). Find the missing endpoint. (3, 6)

  11. Extra Practice: 18. Find the measure of 5x - 7 11-2x P M Q l

  12. Extra Practice: 19. Find the coordinates of the missing endpoint of when M(-1,-2) and one endpoint is W(4,4). Find the coordinates of V.

  13. Extra Practice: Find the length of , where A(-3, 2) and B(1, -4)

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