Midpoint G 3 a bj SWBAT find the
Midpoint G. 3 a bj: SWBAT find the midpt on a number line & coordinate plan (1. 7) Warm-up: “Terms Segments Lengths/Midpoints” (1 -15 o) **hw/hw log/Storybook Homework (day 4): “Terms, segments, Lengths/Midpoints” worksheet Storybook due next block/Bring Graph paper Write a goal for the 1 st NW in your storybook Pearsonsuccess due Friday Quiz next block (more Alg I skills, 1. 2, 1. 3, 1. 7)
Admin Notes: �It is imperative that you if you did not earn at least an 80% on your quiz day 3 (Algebra I)- you must come for extra help! �Your first and last name and block must be on each paper you turn in! If your paper says “WHO, ” then you must bring it back to me with your name on it. �Honors: online pearsonsuccess. net assignments due Friday (there are no late online grades) �Remember to assemble your storybook for your first class grade!!!!! �Tab p. 7 in your storybook to begin using as a reference
Day 4 Notes: Congruentsame length/measure What does this mean? What does bisect means?
p.
Storytime…Midpoint of a Segment What does midpoint of a segment mean? “MAD” midpoint, add, divide If X is the midpoint of AB ______ (draw a picture) The converse is also true: If AX BX __________
Midpoint on Number Line 1. Midpoint RC -3 6. Midpoint PR 123 2. XB 3. 190 124 7. Length BX 190 4. KX 5. 192 29 8. identify all the congruent segments BR CR KB KR
Midpoint of a Segment on a coordinate Plane ”MAD” = midpoint, add, divide
Let’s Practice- graph Paper in front of room Given: C(-3, 0) D(-3, -4) 9. Midpoint AB 10. AB 11. (2, 1) A (0, -1) B 12. AC
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, using graph paper. (5, -4) 17. The midpoint is (-1, 0) and one endpoint is (-5, -6). Find the missing endpoint, algebraically. (3, 6)
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. (Hint: Graph and label the points)
Extra Practice: Find the length of , where A(-3, 2) and B(1, -4)
Honors & Regular Geometry Homework:
- Slides: 17
