PPT-Algebraic Reasoning as Equality,

Representations and Proof Learning Focus Participants will deepen mathematical content knowledge of algebraic reasoning develop awareness of key concepts associated with algebraic reasoning . This note based on a a lecture in the Mathematics Students Seminar at TIFR on September 7 2012 is meant to give an intorduction to algebraic cycles and various adequate equivalence relations on them We then state the Standard Conjecture D and state Unlock stories by generalising . number properties. ANDREW WILES. Why is this man so famous?. Fermat’s last theorem. No positive . integers satisfy the equation:. . n > 2.  . On doing mathematics…. Goal: Use problem solving strategies to solve real-life problems.. Definitions. :. Verbal Model. : the equation written in words.. Algebraic Model. : a mathematical statement written from a verbal model.. Algebra…. Where have you seen students use or apply algebraic reasoning?. Where have you seen students struggle with . algebraic ideas? . Refreshing our memory…. Glossary, Table 1 – take it out if you have it . Unlock stories by generalising . number properties. ANDREW WILES. Why is this man so famous?. Fermat’s last theorem. No positive . integers satisfy the equation:. . n > 2.  . On doing mathematics…. SWBAT write an algebraic expression from a written expression.. Do Now. Lauren bought a DVD at Best Buy. The store was having a special with DVDs 10% off. If she got the DVD for $18, what was the original price of the DVD?. Anne Watson. AMET 2010. How would you. slice a regular hexagon into 5 equal parts?. It’s not what you know, but how you know it - how your knowledge and experience is structured - what is variable?. Warm Up. Solve each equation.. 3. x. + 5 = 17 2. .. 4. t. – 7 = 8. t. + 3 . 4.. . . 5.. 2(. y. – 5) – 20 = 0. .  . 2.4 Algebraic Properties. Objectives. Review properties of equality and use them to write algebraic proofs.. SWBAT WRITE ALGEBRAIC EXPRESSIONS USING GROUPING SYMBOLS AND . THE PHRASE LESS THAN. SWBAT WRITE WRITTEN EXPRESSIONS FROM ALGEBRAIC EXPRESSIONS.. Algebraic→Written. Algebraic Expression→ (x +2) · 5. Unit 7 – Writing Algebraic Expressions with Addition and Subtraction. Vocabulary. Expressions. - A mathematical representation containing numbers, variables, and operation symbols; an expression does not include an equality or inequality symbol.. DKJ Support Services. Outcomes. What is equality and diversity. How the law applies to your school. The law regarding disability. What is the public sector equality duty (PSED). www.dkjsupportservices.co.uk. @. texmathguy. #. AlgReasTalk. What is the Algebraic Reasoning Course?. Created by SBOE in 2014 in response to HB5. Math graduation requirements include “Advanced Math” for Foundation diploma and for Endorsements.. 1. Warm Up-Matching. OBJECTIVE. : SWBAT write an algebraic expression from a written expression.. Agenda. 2. Choose . the . numerical expression that . best matches each . written expression.. a) the product of 9 and 3 . Solve each equation.. 1.. . 3. x. 5 = 17. 2.. . r. – 3.5 = 8.7. 3.. 4. t. – 7 = 8. t. 3. 4.. . 5.. 2(. y. – 5) – 20 = 0. . x. = 4. r. = 12.2. n. = –38. y. = 15. t. = – .