5 Math Unit 3 TEKS

Longview ISD 5th Grade Math Unit 3 5 th Grade TEKS with Specificities: Unit 3 Fractions and Decimals

5.1 Number, operation, and quantitative 5.2D use models to relate decimals to fractions Investigations reasoning. The student uses place that name tenths, hundredths, and Name That Portion value to represent whole numbers and thousandths Investigation 3: decimals. The student is expected to: Include:  Session 1 Interpreting Decimals (good 5.1B use place value to read, write,  Symbols such as 1/1000, 0.001, etc. teacher resource/activity optional) compare, and order decimals through  Students understand the value of 1/1000 is the  Session 2 Decimals on Grids the thousandths place same as 0.001  Sessions 3-4 Decimal Games Include: Helpful manipulatives:  Sessions 5-6 Fractions to Decimals (omit  Convert from standard to written  Base Ten Pieces for understanding, number percentages)  Convert from written to standard lines, fraction bars, grid paper  Use place and value ex. 1.56, the 6 is in the Vocabulary Adventure hundredth place and the value is .06 or 6 5.3 Number, operation, and quantitative  Common factor p. 13 hundredths reasoning. The student adds, subtracts,  Fraction p. 45  Use symbols and words for "greater than"(>) multiplies, and divides to solve meaningful  Denominator p. 47 and "less than" (<) problems. The student is expected to:  Numerator p. 49  Compare and order groups of decimal 5.3A use addition and subtraction to solve  Equivalent p. 51 numbers using numbers in a table and problems involving whole numbers and  Mixed number p. 53 number lines (also within given ranges) decimals  Improper fraction p. 55  Write in standard form from pictorial Include:  Common denominator p. 57 modelsVocabulary:  Students should write the process of solving Less than/greater than; equal/equivalent  Decimal number p. 59 problems Helpful manipulatives: Math Learning Center Place value chart, money, base ten pieces, grid  Students should create number sentences to paper match the problems such as: (16 + 12) + (9 - 8)  Lesson 8 Fraction Concepts with Egg  Problem situations should include multiple Cartons 5.2 Number, operation, and quantitative operations  Lesson 9 Building Intuitions About reasoning. The student uses fractions  Apply addition/subtraction concepts Fraction Operations in problem-solving situations. The Vocabulary:  Lesson 25 Whole Number and Decimal student is expected to:  addends, sum, difference Numeration 5.2A generate a fraction equivalent to a Helpful manipulatives:  Lesson 29 Relationships Between given fraction such as 1/2 and 3/6 or  Base 10 pieces Decimals and Fractions 4/12 and 1/3 5.3E model situations using addition and/or  Lesson 30 Rounding and Ordering Include: subtraction involving fractions with like Numbers  Generate a pattern of concrete fractions denominators using concrete objects, pictures, words, and numbers TEXTeams  Students should explain the relationship  “The Fraction Expedition” between the concrete patterns Include:  “Build a Whole”  Students should record the abstract fractions  Working with and making connections among the after the relationship is understand different representations  “Name My Fractional Parts” concrete/pictorial/abstract)  Solve problems/compare pairs of fractions  “Fractions with Playing Cards” and recognize simplified fractions  Construct and draw the models  “Big Blank Number Line” Vocabulary:  Communicate with words (journals) Helpful manipulatives:  equivalent fractions, simplest form, lowest Math Demonstration Lesson terms.  Tiles, pattern blocks, fraction strips, Cuisenaire “What’s the Denominator?” fractions, 1Helpful manipulatives: rods, egg cartons improper fractions, and mixed numbers  Tiles, pattern blocks, fraction strips, Cuisenaire rods, fraction circles 5.5 Patterns, relationships, and algebraic Measuring Up 5.2B generate a mixed number to a given thinking. The student makes  Chapter l Place Value Lessons 3-5 improper fraction or generate an generalizations based on observed  Chapter 5 Decimals Lessons 27-30 improper fraction equivalent to a given patterns and relationships. The student is mixed number expected to: Math Essentials 5.5A describe the relationship between sets of Include:  Decimals pp. 11-16 data in graphic organizers such as lists,  Recognize fractions equal to, less than, and  Fractions and fraction/decimal tables, charts, and diagrams greater than one whole (5/5 = 1, 7/5 > 1, 2/5 relationships pp. 17-34 Include: <1)  Fraction Problem Solving pp. 59-64  Journal writing explaining in words the relationship  Include parts of a whole and sets of objects Pictorial models illustrating the relationship Vocabulary:  Measuring Up A variety of tables, charts, lists  numerator and denominator, proper,   Chapter 1 Lessons 3-5 improper, mixed number, equivalent  Picture, Bar, Line graphs  Chapter 4 Lessons 22-27 1Helpful manipulatives:  Diagrams  Chapter 5 Lessons 29-32  Cuisenaire rods, egg cartons, fraction strips,  Using both horizontal and vertical tables pattern blocks 5.5B identify prime and composite numbers Fifth Sense—listed by Student Expectations 5.2C compare two fractional quantities in using concrete objects, pictorial models, problem solving situations using a and patterns in factor pairs Problem Solving Strategies variety of methods, including common Include: “Draw a Diagram” (or picture) denominators;  Area arrays  Count on It pp. 12-13 Include:  Pictorial drawings on grid paper  Measuring Up pp. 155-156  Use fractions equal to, less than, and greater  Real-life application  Problem Solver II pp. 26-27, pp. 46-47, than one whole  Word problems 48-49  Use pictorial representations and list  Working with and making connections among the equivalent fractions different representations “Guess and Check”  Include problem solving situations (concrete/pictorial/abstract)  Count on It pp. 66-71 Vocabulary: Vocabulary:  Measuring Up pp. 42-  numerator, denominator, and equivalent  prime, composite, factor pairs  Problem Solver II 8-9 fractions Helpful manipulatives:  Base 10 pieces, tiles, linear pieces, grid paper Count On It pp. 44-45 (adding Fractions)

8/27/2007 DRAFT 3 Longview ISD 5th Grade Math Unit 3

8/27/2007 DRAFT 3