DMPS Elementary Office of Academics
Before(Grade 2)Chapter Nine Standards Grade 3After (Grade 4)Understand place value. (2.NBT.4)Number and Operations Fractions 3: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. a. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. b. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. Explain why the fractions are equivalent, e.g., by using a visual fraction model. d. Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.I can solve comparison problems by using the strategy act it out.I can compare fractions with the same denominator by using models and reasoning strategies.I can compare fractions with the same numerator by using models and reasoning strategies.I can compare fractions by using models and strategies involving the size of the pieces in the whole.I can compare and order fractions by using models and reasoning strategies.I can model equivalent fractions by folding paper, using area models, and using number lines.I can generate equivalent fractions by using models.Extend understanding of fraction equivalence and ordering. (4.NF.1 and 4.NF.2)Each day the math block will begin with 15 minutes of Daily Math Review and Mental Math. The focus of DMR should be either prerequisite standard skills or previous chapter concepts that were not mastered. The focus of mental math should be based on the current Chapter’s skills and concepts. Adjust the amount of questions in DMR and MM to fit into the 15 minute time block. Suggested Chapter PacingAll lessons are paced for one day, unless otherwise indicated. Teachers may adjust to meet students’ needs. Launching the ChapterPre-AssessmentReview Prerequisite SkillsMatch It! TE 505IShow What You Know AssessmentIdentify Tier 2 and Tier 3 Groups for Small Group Instruction.Day Before Lesson 9.1Vocabulary Activity Develop fraction vocabulary TE 505HVocabulary BuilderIdentify students who will need further vocabulary support for Chapter 9.Preview Chapter CentersIntroduce chapter games, activities, and literature students will be using during center time.School – Home LetterRead together and send home.I Can StatementEssential QuestionImplementation NotesCenters by LessonTeacher Notes Lesson 9.1NF.3dI can solve comparison problems by using the strategy act it out.How can you use the strategy act it out to solve comparison problems?Possible 2 day lessonFraction circles, fraction stripsA: Who’s the Greatest? (Purple 11)L: The Whole PictureG: Fraction ActionClick here to enter text.9.1 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: NoneAnimated Math Model:NoneLesson 9.2NF.3dI can compare fractions with the same denominator by using models and reasoning strategies.How can you compare fractions with the same denominator by using models and reasoning strategies?A: Who’s the Greatest? (Purple 11)L: The Whole PictureG: Fraction ActionClick here to enter text.9.2 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: Fraction Action: Fraction Flare Up – Level FFraction Action: Number line Mine – Level IAnimated Math Model:NoneLesson 9.3NF.3dI can compare fractions with the same numerator by using models and reasoning strategies.How can you compare fractions with the same numerator?A: Who’s the Greatest? (Purple 11)G: Fraction ActionClick here to enter text.9.3 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: Shapes Ahoy: Ship Shapes – Level VAnimated Math Model:Compare Unit FractionsLesson 9.4NF.3dI can compare fractions by using models and strategies involving the size of the pieces in the whole.What strategies can you use to compare fractions?A: Who’s the Greatest? (Purple 11)G: Fraction ActionClick here to enter text.9.4 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: Fraction Action: Fraction Flare Up – Level FFraction Action: Number line Mine – Level IAnimated Math Model:Compare FractionsLesson 9.5NF.3dI can compare and order fractions by using models and reasoning strategies.How can you compare and order fractions?A: Who’s the Greatest? (Purple 11)L: Pizza Parts!G: Fraction ActionClick here to enter text.9.5 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: NoneAnimated Math Model:NoneLesson 9.6NF.3aI can model equivalent fractions by folding paper, using area models, and using number lines.How can you use models to find equivalent fractions?Possible 2 day lessonPaper, crayons, fraction stripsA: Fraction ActionL: Pizza Parts!Click here to enter text.9.6 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: Fraction Action: Fraction Flare Up – Level DFraction Action: Number line Mine – Level EAnimated Math Model:Equivalent FractionsLesson 9.7NF.3bI can generate equivalent fractions by using models.How can you use models to name equivalent fractions?Possible 2 day lessonA: Fraction ActionL: Pizza Parts!Click here to enter text.9.7 TechnologyInteractive Whiteboard LessonInteractive Student Edition (Engage)Math on the SpotMega Math: Fraction Action: Fraction Flare Up – Level DFraction Action: Number line Mine – Level EAnimated Math Model:Equivalent FractionsAdditional Resources for Chapter 9Number and Operations – Fractions 3a, 3b, 3dDifferent FillersFun With Fractions: Investigating Equivalent FractionsEquivalent FractionsTo What are You EqualRecognize and Compare FractionsCompare Fractions PracticeChoose, Explain, Test With Same DenominatorThe Larger FractionMatch Me ................
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