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TFSD Unwrapped Standard Grade 8 - Algebra Connections Power Standard (s) Reference: Standard 2 - Integers State Standard: 1.1 Understand and use numbers 1.2 Performs computations accurately District Standard: 1.2 Understands the characteristics of rational numbers TFSD Power Standard: Students add, subtract, multiply, and divide integers. Students use order of operations to simplify expressions involving absolute value, rational numbers, and exponents. Concepts: Need to know about (Nouns) • Integers • Absolute value • Order of Operations • Exponents Skills: Be able to do (Verbs) • Add, subtract, multiply, and divide integers • Simplify expressions following the Order of Operations • Simplify expressions involving absolute value and/or exponents Identifying Big Ideas from Unwrapped Standards: 1. There are established mathematical rules for adding, subtracting, multiplying, and dividing integers. 2. Absolute value is the distance a number is from zero on the number line. 3. Follow the order of operations to simplify. Essential Questions from Big Ideas to Guide Instruction and Assessment: 1. How can integers be combined? 2. What is absolute value? 3. In what order are expression simplified? Possible Topics or Context: (what you will use to teach the concepts and skills-particular unit, lessons or activities) 1 06/08/06