8/26 8th Grade Period 6

Date: 8/26

Essential Question: How do I make an informal argument?
Opening: What is an informal argument?
Work Session: Gallery Walk: Transformations
Closing: Ticket Out The Door

Vocabulary: transformation, rotation, dilation, reflection, translation

Standard: Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates
Homework:

1. -9,435 – (-345)

2. 6/7 + 3/5

3. 23% of $54.87