Say+it+with+Symbols+0809

__ **Say it With Symbols** __ Big Idea Equations can be used to model real things. ** Essential Question # 1- How can I use the Order of Operations? ** Investigation 1: Order of Operations 1.1 Adding and Multiplying - Shazeen 1.2 Dividing - Yoorin 1.3 Working with Exponents - Avita Mathematical Reflections, p 19 - Matt ** ** How can I tell if two expressions have the same value? ** Investigation 2: Equivalent Expressions 2.1 Tiling Pools - Pailin 2.2 Thinking in Different Ways - Shea 2.3 Diving In - Rasheed Mathematical Reflections, p33 - Zareen ** Essential Question # 3 - ** ** What are the distributive and commutative properties useful for? ** Investigation 3: Some Important Properties 3.1 Walking Together - Monique 3.2 Estimating Profit - John 3.3 Finding the Area of a Trapezoid - Abhishek 3.4 Writing Quadratic Equations - Seung-Mo Mathematical Reflections, p. 52 - Yoomin ** Essential Question # 4 - How do I create and solve equations? ** Investigation 4: Solving Equations 4.1 Comparing Costs - Adam 4.2 Solving Linear Equations - Kwang Su 4.3 Reasoning with Symbols - Andrew 4.4 Solving Quadratic Equations - Sid Mathematical Reflections, 64- Natalie
 * Essential Question # 2 -

Say it With Symbols Vocabulary

commutative property of addition commutative property of multiplication distributive property equivalent expressions expanded form factored form parabola roots term