#### Transcript Slope & Lines in Geometry

Transitioning into the New TEKS Mrs. Michelle Rinehart HS Math Consultant ESC 18 Agenda • When? • Introductions • Mathematical Process Standards • Strands • Changes…! • New Standards • Documents to HELP Some Language… Current TEKS – TEKS we have been teaching for years and will continue to teach for 2013-2015 (HS) or 2013-2014 (K8) 2012 TEKS – New TEKS approved in 2012 to be implemented as per… When? HS (b) No later than June 30, 2015, the commissioner of education shall determine whether instructional materials funding has been made available to Texas public schools for materials that cover the essential knowledge and skills for mathematics as adopted in §§111.39-111.45 of this subchapter. (c) If the commissioner makes the determination that instructional materials funding has been made available under subsection (b) of this section, §§111.39-111.45 of this subchapter shall be implemented beginning with the 2015-2016 school year and apply to the 2015-2016 and subsequent school years. Source: Texas Education Code, Subchapter 111c When? K-8 (b) No later than August 31, 2013, the commissioner of education shall determine whether instructional materials funding has been made available to Texas public schools for materials that cover the essential knowledge and skills for mathematics as adopted in §§111.2-111.7 of this subchapter. (c) If the commissioner makes the determination that instructional materials funding has been made available under subsection (b) of this section, §§111.2111.7 of this subchapter shall be implemented beginning with the 2014-2015 school year and apply to the 2014-2015 and subsequent school years. Source: Texas Education Code, Subchapter 111a pg 2 New TEKS Time Line* Source: Lead4ward School Year Gr. K – 8 High School 2011-12 Revision Process 2012-13 Learn, Energize, Act, Develop 2013-14 2014-15 2015-16 Select Materials New TEKS *Pending Legislative approval for funding instructional materials More LEADING Select Materials New TEKS pg 2 New TEKS Time Line* School Year Source: Lead4ward 2011-12 Gr. K – 8 High School Revision Process START NOW! 2012-13 2013-14 2014-15 2015-16 A long time…? New TEKS New TEKS *Pending Legislative approval for funding instructional materials Setup Your TEKS Booklet Course Current TEKS New TEKS Algebra I p. 1 p. 21 Algebra II p. 4/5 p. 26 Geometry p. 9 p. 30 PreCal p. 12 p. 35 Math Models p. 14 p. 40 AQR p. 17 p. 44 Introductions Current TEKS New TEKS Algebra I, Geometry, All courses: Algebra II: (b) Introduction (a) Basic Read (1), (3), and (4) Understandings for now – Skip (2): “The process PreCal, Math Models, standards…” AQR: (b) Introduction Mathematical Process Standards (b) Introduction (2) The process standards… General comments… Mathematical Process Standards (c) Knowledge and Skills. (1) Mathematical process standards. The student… (A)… Other Specifics… In Summary… Mathematical Process Standards Mathematical process standards. The student uses mathematical processes to acquire and demonstrate mathematical understanding. The student is expected to: (A) apply mathematics to problems arising in everyday life, society, and the workplace; (B) use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution; Mathematical Process Standards (C) select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems; (D) communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate; Mathematical Process Standards E) create and use representations to organize, record, and communicate mathematical ideas; (F) analyze mathematical relationships to connect and communicate mathematical ideas; and (G) display, explain, and justify mathematical ideas and arguments using precise mathematical language in written or oral communication. Strands Strands: Algebra I Current TEKS • Foundations for Functions 2012 TEKS • Mathematical Process Standards • Linear Functions, Equations, & Inequalities • Quadratic Functions & Equations • Exponential Functions & Equations • Number & Algebraic Methods • Linear Functions • Quadratic and Other NonLinear Functions Strands: Geometry Current TEKS 2012 TEKS • Geometric Structure • Mathematical Process Standards • Geometric Patterns • Coordinate and Transformational Geometry • Dimensionality and the Geometry of Location • Logical Argument and Constructions • Congruence and the Geometry of Size • Proof and Congruence • Similarity, Proof, and Trigonometry • Similarity and the Geometry of Shape • Two-Dimensional and ThreeDimensional Figures • Circles • Probability Strands: Algebra II Current TEKS • Foundations for Functions • Algebra and Geometry • Quadratic and Square Root Functions • Rational Functions • Exponential and Logarithmic Functions 2012 TEKS • Mathematical Process Standards • Attributes of Functions & Their Inverses • Systems of Equations & Inequalities • Quadratic & Square Root Functions, Equations, & Inequalities • Exponential & Logarithmic Functions & Equations • Cubic, Cube Root, Absolute Value and Rational Functions, Equations, & Inequalities • Number & Algebraic Methods • Data Strands: Pre-Calculus Current TEKS • No strands 2012 TEKS • Mathematical Process Standards • Functions • Relations & Geometric Reasoning • Number & Measure • Algebraic Reasoning Strands: Grades 6-8 Current TEKS 2012 TEKS • Number, Operation, & Quantitative Reasoning • Mathematical Process Standards • Patterns, Relationships, & Algebraic Thinking • Number & Operations • Proportionality • Expressions, Equations, & Relationships • Measurement & Data • Personal Financial Literacy • Geometry & Spatial Reasoning • Measurement • Probability & Statistics • Underlying Processes & Mathematical Tools Personal Financial Literacy: Kindergarten Personal financial literacy. The student applies mathematical process standards to manage one's financial resources effectively for lifetime financial security. The student is expected to: (A) identify ways to earn income; (B) differentiate between money received as income and money received as gifts; (C) list simple skills required for jobs; and (D) distinguish between wants and needs and identify income as a source to meet one's wants and needs. Personal Financial Literacy: Grade 8 Personal financial literacy. The student applies mathematical process standards to develop an economic way of thinking and problem solving useful in one's life as a knowledgeable consumer and investor. The student is expected to: (A) solve real-world problems comparing how interest rate and loan length affect the cost of credit; (B) calculate the total cost of repaying a loan, including credit cards and easy access loans, under various rates of interest and over different periods using an online calculator; (C) explain how small amounts of money invested regularly, including money saved for college and retirement, grow over time; Personal Financial Literacy: Grade 8 (D) calculate and compare simple interest and compound interest earnings; (E) identify and explain the advantages and disadvantages of different payment methods; (F) analyze situations to determine if they represent financially responsible decisions and identify the benefits of financial responsibility and the costs of financial irresponsibility; and (G) estimate the cost of a two-year and four-year college education, including family contribution, and devise a periodic savings plan for accumulating the money needed to contribute to the total cost of attendance for at least the first year of college. At First Glance Strand OR Topic Content that REMAINS or is CLARIFIED Content that is NEW ! Content that is DELETED Changes in Grade 8 Math In TEA’s “Side-by-Side TEKS Comparison: Grade 8” document, refer to pp. 6-10. Strand OR Topic Content that REMAINS or is CLARIFIED Content that is NEW Content that is DELETED Proportionality Expressions, Equations, & Relationships Vertical Changes: Grade 8 Changes in HS Courses Documents to consider: • Region 4 Side-by-Sides (may mark on) • Lead4ward Side by Sides (please do not mark on) Strand OR Topic Content that REMAINS or is CLARIFIED Content that is NEW ! Content that is DELETED Poster(s) of NB ideas. Vertical Changes Algebra I Geometry Algebra II PreCalculus Vertical Changes New Standards (!) Three types of “new” standards: Standards “I already do this.” Standards already… “I we already teach… we should be teaching need to be doing this.” Completely “This new standards… is new to me.” Instructional Considersations! Some Examples – Algebra I New Standard Current Standard A.4B Compare and contrast association and causation in real-world problems. Already do? Need to be doing? Completely new? Some Examples – Algebra I New Standard Current Standard A.2G Write an equation of a line that is parallel or perpendicular to the X or Y axis and determine whether the slope of the line is zero or undefined. Already do? Need to be doing? Completely new? Some Examples – Algebra II New Standard Current Standard 2A.4G Identify extraneous solutions of square root equations. Already do? Need to be doing? Completely new? Side-by-Side Analysis Analyze new standard with their current standards through the lens of instructional considerations Two contexts: considerations 2015-2016 gaps for full implementation in I need to help fill right now Side-by-Side Analysis New Standard Current Standard Instructional Considerations CSCOPE Transition Alignment Guide (TAG) Tool An overview CSCOPE Transition Alignment Guide (TAG) Tool New Standard Unit Extra Days? Instructional Considerations Agenda • When? • Introductions • Mathematical Process Standards • Strands • Changes…! • New Standards • Documents to HELP