Agenda September 14 – 15, 2015

Unit 2 Lesson 3 – Square and Cube Roots

Standard

8.NS.2 Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2).

Objective

SWBAT simplify numerical expressions involving powers of 2 and 3, square roots, and cube roots and will show mastery on by completing an exit slip with 80% proficiency.

Whole Group – 10 min

·      Do Now

·      Opening

o   Slide 1:  Squares, Cubes, and Roots.

o   Slide 2:  Math Mission

Station expectations – 30 min (15 min each)

Collaborative	Independent
·      Work Time o   Slide 3:  Math Expressions With Descriptions. o   Slide 4: Positive and Negative Roots. o   Slide 5: Prepare a Presentation.  ·      Ways of Thinking o   Slide 6:  Make Connections. ·      Summary of the Math o   Slide 7:  Square and Cube Roots	Achieve 3000 o   Learning Math Through Art o   Choose an article of your choice If you finish early practice your multiplication facts: Study Stack on class blog. WORK ON YOUR SPEED AND ACCURACY! Record your SPEED and ACCURACY on your notes.

Whole Group – 20 min

·      Reflection

o   Slide  8:  Reflect On Your Work.

·      Exit Slip

o   Quizizz – Click Here

Homework – Click Here

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