Quizlet: You can memorize theorems and definitions for 2B quizlet.com/_550i7x
and quizlet.com/_56jni3
and quizlet.com/_56jni3
Spaghetti Bridge Slide Show- Fall 2018
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Spaghetti Bridge Project: 2/27 bridge_project.pdf
Due Date: Wed. Feb 27, 2019
Your bridge will be compared to bridges of your classmates, based on Structural Effectiveness (ratio of weight held/weight of bridge).
This is a project grade, which is a separate grade category. Please pay close attention to the rubric and directions.
Good luck!
Due Date: Wed. Feb 27, 2019
Your bridge will be compared to bridges of your classmates, based on Structural Effectiveness (ratio of weight held/weight of bridge).
This is a project grade, which is a separate grade category. Please pay close attention to the rubric and directions.
Good luck!
Unit 2B- Triangle Congruence
Quiz: Friday 2/8
Test: Friday 2/15
Unit 2B Assignment Guide unit_2b_assignment_guide_blog__1_.docx
All Homework due the day of the test.
Quiz: Friday 2/8
Test: Friday 2/15
Unit 2B Assignment Guide unit_2b_assignment_guide_blog__1_.docx
All Homework due the day of the test.
2/1 2B-1 Triangle Theorems
- Homework: 2b-1__triangle_theorems.pdf
2/4 2B-2
- Notes: Triangle Congruence notes_triangle_congruene.pdf
- Homework: hw_tri_congr-001.pdf
2/5 2B-3 CPCTC and Circles
- Notes: notes_cpctc.pdf
- Homework: homework_cpctc.pdf
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2/6 2B-4 Triangle Midsegment Theorem
- hotmath.com/hotmath_help/topics/triangle-midsegment-theorem.html
- Quizlet Triangle Theorems: quizlet.com/_550i7x (Updated 2/7)
- Notes: notes__midsegment.doc
- Homework: 2b-4_midsegments.pdf
2/7 Practice Congruence Proofs,
Copy an Angle: www.mathopenref.com/constcopyangle.html
Bisect an Angle: www.mathopenref.com/constbisectangle.html
- Constructions: Copy segments www.mathopenref.com/constcopysegment.html
Copy an Angle: www.mathopenref.com/constcopyangle.html
Bisect an Angle: www.mathopenref.com/constbisectangle.html
- Triangle Congruence Sort: cut and paste (hint: there are 10 "more than one method" proving_triangles_congruent_booklet_with_24_problems.pdf
2/8 Quiz
2/11 2B-5 Special Segments and Points of Concurrency
- Notes (PowerPoint from class): 1-special_segments.ppt and 2-concurrency.ppt
- Midsegments: youtu.be/8vD3bP-jVHw
- Homework: pg 1,2 only 2b-5_points_of_concurrency.docx pg 3,4 tomorrow 2b-5_pg_2_special_segments_and_points_of_concurrency.pdf
- MEMORIZE VOCAB AND THEOREMS!! This might help Quizlet: quizlet.com/_56jni3
2/12 Finish Homework 2B-5
- On a blank piece of paper: Constructions: Circumcenter www.mathopenref.com/constcircumcenter.html Incenter www.mathopenref.com/constincenter.html
- Centroid: on cardstock (measure with a ruler to find midpoint)
- Bridge Project Assigned
2/13 2B-6 Perpendicular Bisectors
- Quiz 2 (and ReQuiz 1)
- The theorem and its converse: www.ck12.org/geometry/perpendicular-bisectors/lesson/Perpendicular-Bisectors-GEOM/
- start Unit 2B Review
2/14 Review for Test
- Review: unit_2b_review.pdf
- Review key: key_unit_2b_review.pdf
- 2B-6 (or 2B-7) Perpendicular Bisector Proof Answer 2b-6_perp_bis.pdf
2/15 Unit 2B Test
Bridge Project: Due Wed 2/27 keith_bridge_project-002.pdf
2/27 Bridge Project Due
- Bridge Structural Testing
2/28 Bridge Testing
- Special Quadrilaterals