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Day 5:
Review
Objectives:
Students will be able to identify rotations, reflections, and translations
Students will be able to apply the terms and theorems for transformations
Students will be able to identify and find lines or symmetry and rotational symmetry
Materials:
Lines of symmetry and rotational symmetry worksheet
Activity:
Teacher reviews reflections, rotations, and translations (10 Min)
Go over definitions
Go over some examples
In-Class Practice (20 Min)
p. 344 (1-4)
p. 365 (11-14)
p. 369 (8-12)
Students work in pairs on symmetry worksheet
Identify types of symmetry found in each design
If reflectional symmetry: tell how many lines of symmetry and draw them
If rotational symmetry: tell the rotations
Students will share answers with rest of class (10 Min)
Teacher calls on pairs of students to share their results
Closing (5 Min)
Teacher answers any further questions students may have about the test
Assessment:
Informal
Listen to comments made during different activities
Formal
Grade the Qu-est from following day