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Polygon – Definition, Examples | EDU.COM

EDU.COMBlogGuidePodcastPlanHomeMath GlossaryAlikelongestOval ShapeGcf Greatest Common FactorPartitionWidthView All Math TermsDivide by 103Math3.OA.C.7Understand division: size of equal groups3Math2.OA.CFind the value of each digit in a four-digit number3Math3.NBT.AUse Arrays to Understand the Distributive Property3Math3.OA.B.5Use place value to multiply by 103Math3.OA.C.7Word Problems: Addition, Subtraction and Multiplication3Math3.OA.D.8View All Interactive LessonsAdd within 100 Fluently2Math2.NBT.B.5Compare Three-Digit Numbers2Math2.NBT.A.4Identify and Draw 2D and 3D Shapes2Math2.G.A.1Compare Fractions Using Benchmarks4Math4.NF.A.2Divide Whole Numbers by Unit Fractions5Math5.NF.B.7bDivision Patterns5Math5.NBT.B.6View All VideosAdd within 100 Fluently2Math2.NBT.B.5Subtract 10 And 100 Mentally2Math2.NBT.B.8Equal Groups and Multiplication3Math3.OA.A.1Word problems: multiplication and division of decimals5Math5.NBT.B.7Multiplication Patterns5Math5.NBT.B.5Write and Interpret Numerical Expressions5Math5.OA.A.2View All WorksheetsCompsognathus standing still with a simple smilePre-K – KAll SubjectsPenguin with a big fish in its beakPre-K – KAll SubjectsBongos with a smiling face on each drumPre-K – KAll SubjectsTwo ponies running through a field with a fence in the background1 – 2All SubjectsTown hall with a clock tower and a few trees around it1 – 2All SubjectsChocolate chip cookie in a kitchen setting with baking utensils5 – 6All SubjectsView All Coloring PagesDigital Citizenship Curriculum That Works for K-6 StudentsNovember 12, 2025Essential NGSS Lessons: 14 Research-Backed Resources for Elementary ScienceSeptember 29, 2025Best Science Websites for K-6 Classrooms: A Teacher's GuideSeptember 27, 2025Best School Unblockers: Essential Educational iPad Apps That Transform Learning for K-6 StudentsSeptember 18, 2025Digital Citizenship Curriculum: Essential Lessons for K-6 StudentsSeptember 17, 2025Making Financial Algebra Fun: How to Gamify Personal Finance for K-6 StudentsSeptember 17, 2025View All Blog PostsAbout UsPrivacy PolicyTerms of ServiceHomework HelperGuide DesignerPodcast MakerPlan BuilderMath GlossaryEnglish GlossaryEnglish Language ArtsMathematicsScienceBook InsightsFun with WordsBlog

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