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It includes a family letter explaining the school’s new math program approach and provides practical guidance on using lesson ideas, replacing content selectively, and supporting multiplication and division concepts. 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Mifflin  \nBlended Usage Planning Guide·Grade 4  \nDeveloped by  \nThe Children's Math WorldsResearch Project  \nPROJECT DIRECTOR AND AUTHOR  \nDr.Karen C.Fuson  \nThis material is based upon work supported by theNational Science Foundationunder Grant NumbersESI-9816320,REC-9806020,and RED-935373.  \nAny opinions,findings,and conclusions or recommendations expressed in thismaterial are those of the author and do not necessarily reflect the views of theNational Science Foundation.  \nBOSTON  \n42  \nCredits  \nCover art:(arctic fox)◎ Mike Macri/Masterfile.  \nCopyright oby Houghton Mifflin Company.All rights reserved.  \nPermission is hereby granted to teachers to reprint or photocopy in classroom quantitiesthe pages or sheets in this work that carry a Houghton Mifflin copyright notice.Thesepages are designed to be reproduced by teachers for use in their classes with accompanyingHoughton Mifflin material,provided each copy made shows the copyright notice.Suchcopies may not be sold and further distribution is expressly prohibited.Except asauthorized above,prior written permission must be obtained from Houghton MifflinCompany to reproduce or transmit this work or portions thereof in any form or by anyelectronic or mechanical means,including any information storage or retrieval system,unless expressly permitted by federal copyright law.Address inquiries to SchoolPermissions,Houghton Mifflin Company,222 Berkeley Street,Boston,MA 02116.  \nPrinted in the U.S.A.ISBN-13:978-0-618-64142-0ISBN-10:0-618-64142-4  \n# Blended Usage Planning Guide\n\nFamily Letter  \nOverview.  \n………………………3  \n# Blended Usage: Three Levels of Blending\n\n## Level 1: Math Talk Learning Community ..\n\n· What Is Math Talk?  \n· What Is a Math Talk Learning Community? How Do You Build One?  \n· Where to Use Math Talk in Houghton Mifflin Math  \n· How to Use Math Talk with Houghton Mifflin Math  \n## Level 2:Problem Solving Strategies and Accessible Algorithms………………………19\n\n·What Are Problem Solving Strategies?  \n· What Are Accessible Algorithms?  \n· How to Use Problem Solving Strategies and Accessible Algorithms  \nwith Houghton Mifflin Math  \n## Level 3: Integrating Content ..\n\n………………………………27  \n· What Content Can Be Replaced?  \n·How to Integrate Content in Houghton Mifflin Math with Content in Math Expressions  \nAssessment………………  \n………………………………34  \nTeacher's Glossary .  \nEstimada familia:  \nEste ano nuestra escuela está usando un nuevo programa,Houghton Mifflin Math,y un nuevo sistema para ensenarmatemáticas.De vez en cuando,pensamos incorporar ennuestras lecciones diarias de matemáticas algunas ideas,métodos y materiales de otro programa de Houghton Mifflin,Math Expressions.  \nAl principio,tomaremos ideas de Math Expressions que ayudarána nuestros estudiantes a desarrollar mejores habilidades decomunicación.A medida que avancemos en el ano escolar,incluiremos algunos otros métodos de Math Expressions basadosen la investigación,que ayudan a los estudiantes a aprenderdestrezas y conceptos aritméticos.EI siguiente es un ejemplo delo que se ensenará en el grado en el que está su nino:  \nModelo de área y método para multiplicar  \nSe puede usar dibujos del área para modelar la multiplicación.Losdibujos representan visualmente este método de multiplicación.  \n13×15  \nMétodo de área:  \nModelo de área:  \n5  \n10  \n十  \n\n| 100   | 50   |\n| --- | --- |\n| 30   | 15   |\n\n100  \n50  \n30  \n10  \n+  \n3  \nPosiblemente también utilicemos algunas lecciones de MathExpressions en lugar de algunas lecciones del programa principalde matemáticas.El punto central de estas lecciones es laresolución de problemas y el entendimiento de los conceptos.Notarán que algunas páginas son un poco diferentes a las delprograma principal de matemáticas,y habrá algunos materialesnuevos muy interesantes,como las Tarjetas de productos.Este nuevo material didáctico será muy útil para aprender lasoperaciones de multiplicación y división así como ","cbCaiusVkD6mTL6l","https://ap.wps.com/l/cbCaiusVkD6mTL6l","pdf",4094654,58,"English","# Blended Usage: Three Levels of Blending\n## Level 1: Math Talk Learning Community\n## Level 2: Problem Solving Strategies and Accessible Algorithms\n## Level 3: Integrating Content","[{\"question\":\"What are the three levels of blending described in the guide?\",\"answer\":\"The guide organizes blended instruction into three levels: Math Talk learning community (Level 1), problem-solving strategies and accessible algorithms (Level 2), and integrating content (Level 3).\"},{\"question\":\"How can teachers use Math Talk with Houghton Mifflin Math?\",\"answer\":\"Teachers use Math Talk by introducing and building a math talk learning community, and by applying Math Talk within Houghton Mifflin Math to strengthen communication around math ideas.\"},{\"question\":\"What does integrating content involve when using both programs?\",\"answer\":\"Integrating content involves deciding what content can be replaced, selecting materials to support the approach, and incorporating Math Expressions content within Houghton Mifflin Math lessons to develop skills and concepts.\"}]","Blended Usage Planning Guide - Grade 4 | PDF",1791875778,146]