Hawaii
May 22, 2021, 1:30:00 AM
Friday
Level 5
Ms. Mari
Target 1
Lesson Type:
Continuation
Geometry
:
Congruence
Identify similar triangles.
Supporting targets:
1:
Prove that triangles are similar using SSS (Side-Side-Side), AA (Angle-Angle), and SAS (Side-Angle-Side).
2:
Use the corresponding sides of similar triangles to determine the unknown length of a side.
3:
Find the ratio of corresponding sides and use that ratio to find unknown lengths.
4:
5:
Grade:
6th
Vocabulary:
SIMILAR TRIANGLES, SIDE-SIDE-SIDE THEOREM, ANGLE-ANGLE THEOREM, SIDE-ANGLE-SIDE THEOREM, CORRESPONDING SIDES AND ANGLES
Activities:
- Sorting Activity (Part 1) - Classified given similar triangles according to the similarity theorem shown (SSS, AA, SAS)
- Used proportions to solve for missing side lengths in similar triangles.
Home Exploration
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Absent Students:
Target 2
Lesson Type:
Continuation
Geometry
Congruence
Prove whether two figures are similar.
:
Supporting targets:
1:
Define similar figures as figures that have corresponding angle congruence and corresponding side proportionality.
2:
Use the symbol “∼” to symbolize similarity.
3:
4:
5:
Grade:
6th
Vocabulary:
SIMILARITY, CORRESPONDING ANGLES
Activities:
- Sorting Activity (Part 2): After sorting the similar triangles according to the similarity theorems, students matched corresponding angles to construct similarity statements.
Home Exploration
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Target 3
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Home Exploration