{"title":"Construct It! Intersecting Language and Mathematics with Interlocking Cubes","authors":"Basil Conway, Marjorie Mitchell","doi":"10.5951/mtlt.2023.0044","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0044","url":null,"abstract":"Students learn to build their own numbering system by recognizing and identifying patterns with interlocking cubes in different place values.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134976517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Construct It! Progressively Precise: Three Levels of Geometric Constructions","authors":"Carmen Petrick Smith","doi":"10.5951/mtlt.2023.0037","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0037","url":null,"abstract":"This article shares an activity scaffolding the construction of the circumcenter of a triangle, culminating with a Triangle-Ball Championship game.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Theresa Wills, Jennifer Suh, Kate Roscioli, Amanda Guzman, Jennifer Everdale, Sandra Lee
{"title":"Build It! The Rectangle Game","authors":"Theresa Wills, Jennifer Suh, Kate Roscioli, Amanda Guzman, Jennifer Everdale, Sandra Lee","doi":"10.5951/mtlt.2023.0071","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0071","url":null,"abstract":"Discover technology-enhanced, game-based tasks and student generalizations.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Prove It! Graph Theory and Induction: The Next Big Thing","authors":"Jeffrey P. Smith","doi":"10.5951/mtlt.2023.0056","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0056","url":null,"abstract":"Eighth-grade students participated in a two-day lab exploring graph theory. In addition to learning about a completely new topic, they experienced a subtle introduction to proof by induction.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Ann Renninger, Maria Consuelo De Dios, Annie Fetter, Maeve R. Hogan, Moe Htet Kyaw, Ana G. Michels, Marina Nakayama, Richard Tchen, Stephen A. Weimar, Helena Werneck de Souza Dias, Feven Yared
{"title":"Discuss It! Collaborating on the Tortoise and Hare Task","authors":"K. Ann Renninger, Maria Consuelo De Dios, Annie Fetter, Maeve R. Hogan, Moe Htet Kyaw, Ana G. Michels, Marina Nakayama, Richard Tchen, Stephen A. Weimar, Helena Werneck de Souza Dias, Feven Yared","doi":"10.5951/mtlt.2023.0078","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0078","url":null,"abstract":"The authors share an online collaborative problem-solving activity that integrates support for students’ developing conceptual understanding, focused engagement, and positive feelings of agency and identity.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Construct It! Triangle Puzzle Challenges","authors":"Enrique Ortiz","doi":"10.5951/mtlt.2023.0080","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0080","url":null,"abstract":"This article presents an original puzzle that supports students’ development of visual thinking and geometry ideas based on the Van Hiele levels of geometric thought.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Model It! Building and Sustaining Cultural Traditions with Ethnomodeling","authors":"Siddhi Desai, Farshid Safi","doi":"10.5951/mtlt.2023.0033","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0033","url":null,"abstract":"This geometric transformation-focused ethnomodeling respects individual and collective community experiences and moves toward educational experiences that acknowledge and celebrate the multidimensional aspects related to identity.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Problems to Ponder","authors":"Chris Harrow, Justin Gregory Johns","doi":"10.5951/mtlt.2023.0245","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0245","url":null,"abstract":"Problems to Ponder provides 28 varying, classroom-ready mathematics problems that collectively span PK–12, arranged in the order of the grade level. Answers to the problems are available online. Individuals are encouraged to submit a problem or a collection of problems directly to mtlt@nctm.org. If published, the authors of problems will be acknowledged.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135150963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Revisiting How to Foster and Improve S3D","authors":"Sarah Quebec Fuentes","doi":"10.5951/mtlt.2023.0126","DOIUrl":"https://doi.org/10.5951/mtlt.2023.0126","url":null,"abstract":"Ear to the Ground features voices from several corners of the mathematics education world.","PeriodicalId":188924,"journal":{"name":"Mathematics Teacher: Learning and Teaching PK–12","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136021778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}