Unit: Unit 4 Course: Geometry Triangle Congruence Topic: Week 10 – Day: 48 Transformations to Theorems Common Core State Standard: Mathematical Practice: CCSS.MATH.CONTENT.HSG.CO.B.6 CCSS.MATH.PRACTICE.MP4 Use geometric descriptions of rigid motions to Model with mathematics. transform figures and to predict the effect of a CCSS.MATH.PRACTICE.MP5 given rigid motion on a given figure; given two Use apprpriate tools figures, use the definition of congruence in terms strategically. of rigid motions to decide if they are congruent. CCSS.MATH.PRACTICE.MP3 Construct viable arguments and critique the reasoning of others. Objective: I can statement: Come up with a conclusion as a result: I can explain howand why: The composition of two rigid motions is also a The composition of two rigid rigid motion motions is also a rigid The composition of a half-turn and a reflection is motion a glide reflection. The composition of a turn and a reflection is a glide reflection. Procedures: Materials: 1. Students will complete the bellringer. Bellringer 48 2. Students will work in groups of three to Day 48 Activities discover that the composition of two rigid Day 48 Practice motions is also a rigid motion Day 48 Presentation Day 48 Exit Slip
Unit: Unit 4 Triangle Congruence Course: Geometry Topic: Week 10 – Transformations to Theorems Day: 48 Common Core State Standard: CCSS.MATH.CONTENT.HSG.CO.B.6 Use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure; given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent. Mathematical Practice: CCSS.MATH.PRACTICE.MP4 Model with mathematics. CCSS.MATH.PRACTICE.MP5 Use apprpriate tools strategically. CCSS.MATH.PRACTICE.MP3 Construct viable arguments and critique the reasoning of others. Objective: Come up with a conclusion as a result: The composition of two rigid motions is also a rigid motion The composition of a half-turn and a reflection is a glide reflection. I can statement: I can explain howand why: The composition of two rigid motions is also a rigid motion The composition of a and a reflection is a glide reflection. Procedures: 1. Students will complete the bellringer. 2. Students will work in groups of three to discover that the composition of two rigid motions is also a rigid motion Materials: Bellringer 48 Day 48 Activities Day 48 Practice Day 48 Presentation Day 48 Exit Slip turn
Geometry-Complete-Unit-4.docx