10/12 Lesson 4.1.1 Scale Factor

1.  Warm-up:  In the classwork section of your notebook, copy down today's key vocabulary.  Write what you think the definition of each might be.

2.  Lesson 4.1.1

• Key Vocabulary:
• Enlargement
• Reduction
• Scale Factor
• Similar Figures
• Objective:  I will be able to enlarge and reduce drawings given the scale factor.
• Do: Problems 1 through 5

3.  Closure:  Write 2 sentences that use today's vocabulary words in context.  Use all 4 vocabulary words.

Announcements:  

• Minecraft application form is due by the end of school today.  See blog post from Friday

Homework:  Lesson 4.1.1 R/P (answers in GC)