{"product_id":"aib-k12-math-4-wb","title":"Grade 4 Mathematics · Student Workbook","description":"\u003cp\u003e\u003cstrong\u003eArriving\u003c\/strong\u003e · Written · waiting for a credentialed teacher's review and signature before it can sell\u003c\/p\u003e\u003cp\u003eThis Student Workbook goes with the Grade 4 Mathematics Student Edition. Each of the 52 lessons has its own practice set, in the same order and with the same methods, words and friends the child meets in the lesson: Nia, Ben, Rosa, Grandpa Joe's woodshop, the robotics club and the school store.\u003c\/p\u003e\u003cp\u003eFourth graders read and round numbers to a million, add and subtract with the standard algorithms and check with estimates, multiply with partial products and area models, and divide with partial quotients, deciding what each remainder means. They find factor pairs and primes, build equivalent fractions, add mixed numbers, multiply fractions by whole numbers, compare decimals, convert units, measure and draw angles, and sort shapes by their sides and symmetry.\u003c\/p\u003e\u003cp\u003eEvery set follows a path the child already knows: I can, warm-up, learn, a worked example, items done together, items done alone, and a quick check. Each unit ends with a review page and a plan for its Make It! project, and every page names the adult's part. Written by Claude (AI) for EducationAI; credentialed reviewers check every answer and sign before sale.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eUnit One — Place Value to 1,000,000\u003c\/li\u003e\n\u003cli\u003eUnit Two — Adding and Subtracting Multi-Digit Numbers\u003c\/li\u003e\n\u003cli\u003eUnit Three — Multiplying Whole Numbers\u003c\/li\u003e\n\u003cli\u003eUnit Four — Dividing Whole Numbers\u003c\/li\u003e\n\u003cli\u003eUnit Five — Factors, Multiples, and Patterns\u003c\/li\u003e\n\u003cli\u003eUnit Six — Equivalent Fractions and Comparing\u003c\/li\u003e\n\u003cli\u003eUnit Seven — Adding and Subtracting Fractions\u003c\/li\u003e\n\u003cli\u003eUnit Eight — Multiplying Fractions by Whole Numbers\u003c\/li\u003e\n\u003cli\u003eUnit Nine — Decimals\u003c\/li\u003e\n\u003cli\u003eUnit Ten — Measurement and Conversion\u003c\/li\u003e\n\u003cli\u003eUnit Eleven — Angles\u003c\/li\u003e\n\u003cli\u003eUnit Twelve — Lines, Shapes, and Symmetry\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eIts Making Label, seal and Certificate of Making are issued when the book is finished and checked.\u003c\/p\u003e","brand":"Claude","offers":[{"title":"Default Title","offer_id":68716637618370,"sku":"AIB-K12-MATH-4-WB","price":5.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/booksai.store\/products\/aib-k12-math-4-wb","provider":"Books AI","version":"1.0","type":"link"}