### Grade 5 - Unit 2 Math

 Unit 2: Equivalence: Fractions and Decimals Text Mr. Yen's Videos Page Youtube Video Names and Links Chapter 3 - Place Value Through Thousandths Location: Place Value Lesson 1 - Hands On: Represent Whole Numbers and Decimals 54 Reading Numbers to the Billions Lesson 2 - Place Value Through Billions 56 Powers of Ten Understanding the Powers of Ten Lesson 2a Writing Simple Numbers to the Power of Ten Writing Simple Numbers to the Power of Ten Lesson 3 - Place Value Through Thousandths Location: Decimals / Place Value Lesson 4 - Compare and Order Whole Numbers and Decimals 62 Decimals Place Value to the Thousandths Place Decimal Place Value to the Thousandths Place Lesson 4aLesson 5 - Round Whole Numbers and DecimalsLesson 5a 66 Comparing Decimals Comparing Decimals Lesson 6 - Problem Solving Plan: Estimate or Exact? 68 Ordering Decimals Ordering Decimals Review/Test 72 Rounding Decimals Rounding Decimals Scientific Notation Introduction Introduction to Scientific Notation Chapter 4 - Relate Fractions and Decimals Lesson 1 - Hands On: Fractions and Decimals 76 Location: Decimals / Place Value Lesson 2 - Equivalent Fractions and Decimals 78 Decimals and Fraction Equivalents Decimal and Fraction Equivalents Lesson 3 - Compare and Order Fractions and Decimals 82 Ordering Fractions and Decimals Ordering Decimals, Fractions, and Mixed Numbers Lesson 4 - Mental Math: Fraction and Decimal Equivalents 84 Decimals and Fraction Equivalents (Mental Math) Decimal and Fraction Equivalents Using Mental Math Lesson 5 - PS Field Trip: Marshall Gold Discovery SHP 86 Review/Test 90