EDU.COMBlogGuidePodcastPlanHomeMath GlossaryDistributionMeterSimulationPentagramRepeating DecimalMillimeter MmView All Math TermsRound Numbers to the Nearest Hundred with the Rules3Math3.NBT.A.1Divide by 73Math3.OA.C.7Identify and Describe Mulitplication Patterns3Math3.OA.D.9Multiply by 73Math3.OA.C.7Word Problems: Addition within 1,0003Math3.NBT.A.2Divide by 23Math3.OA.C.7View All Interactive LessonsAdd Tens1Math1.NBT.C.4Understand Division: Size of Equal Groups3Math3.OA.A.2Understand and Estimate Liquid Volume3Math3.MD.A.2Divisibility Rules4Math4.OA.B.4Graph and Interpret Data In The Coordinate Plane5Math5.G.A.2Measures of variation: range, interquartile range (IQR) , and mean absolute deviation (MAD)6Math6.SP.A.2,
6.SP.A.3,
6.SP.B.5cView All VideosUse A Number Line to Add Without Regrouping1Math1.NBT.C.4Read And Make Bar Graphs2Math2.MD.D.10Word problems: adding and subtracting fractions and mixed numbers4Math4.NF.B.3dPoints, lines, line segments, and rays4Math4.G.A.1Tenths4Math4.NF.C.6Compare and order fractions, decimals, and percents6Math6.RP.A.2View All WorksheetsA raindrop with arms and legs jumping in a puddlePre-K – KAll SubjectsCheetah chasing a gazelle3 – 4All SubjectsCarnotaurus hunting prey in a forest3 – 4All SubjectsEaster egg with a lamb face, with a basket full of eggs in the background3 – 4All SubjectsRailway worker repairing a broken rail with a toolbox beside them5 – 6All SubjectsRoad roller in a city street scene with buildings, cars, and detailed traffic signs5 – 6All SubjectsView All Coloring PagesEngaging Black History Month Projects for K-6 StudentsNovember 16, 2025Epic End-of-Year Party Ideas for K-6 ClassroomsNovember 9, 2025Fun Class Party Ideas on a Budget: 20 Celebrations for $30October 7, 2025Creative AAPI Celebration Ideas for Elementary ClassroomsOctober 6, 2025Engaging Bell Ringer Games That Transform Your ClassroomOctober 5, 2025ABCya Egg Hunt: Spring Learning Fun for Your ClassroomOctober 3, 2025View All Blog PostsAbout UsPrivacy PolicyTerms of ServiceHomework HelperGuide DesignerPodcast MakerPlan BuilderMath GlossaryEnglish GlossaryEnglish Language ArtsMathematicsScienceBook InsightsFun with WordsBlog
Open Shape,what is Open Shape,Open Shape definition,Open Shape examples
- Learn about open shapes in geometry, figures with different starting and ending points that don