Beast Academy Grade 2 Complete Books Set, 8 Books Collection, by Art of Problem Solving, Guide and Practice, Math Guide 2A 2B 2C 2D, Math Practice 2A 2B 2C 2D

Thông tin sách: Beast Academy Grade 2 Complete Books Set, 8 Books Collection, by Art of Problem Solving, Guide and Practice, Math Guide 2A 2B 2C 2D, Math Practice 2A 2B 2C 2D (Paperback, 1024 trang) – AoPS Incorporated, 2019. Ngôn ngữ: Tiếng Anh.

Beast Academy Grade 2 Complete Books Set, Guide and Practice 8 Books Collection Art of Problem Solving Beast Academy 2A Guide: 9781934124307 Beast Academy 2A Practice: 9781934124314 Beast Academy 2B Guide: 9781934124321 Beast Academy 2B Practice: 9781934124338 Beast Academy 2C Guide: 9781934124345 Beast Academy 2C Practice: 9781934124352 Beast Academy 2D Guide: 9781934124369 Beast Academy 2D Practice: 9781934124376 Overview Beast Academy is the new elementary-school math curriculum from Art of Problem Solving. Beast Academy provides a full, rigorous, and entertaining curriculum for aspiring math beasts ages 6–13. The series consists of four two-book sets for each level. The Guide book of each set presents the lessons and the Practice book provides exercises and problems to reinforce the lessons. 8 books set of Beast Academy series for grade 2, including Guide 2A/2B/2C/2D delivers complete lessons to the students of Beast Academy in an engaging comic-book style. The companion books, Practice 2A/2B/2C/2D, provides nearly hundreds problems each ranging from introductory level exercises to very challenging puzzles and word problems to reinforce the lessons in the Guide. Beast Academy 2A covers the following topics: Place Value : Digits, ones, tens, hundreds, breaking and regrouping, adding and subtracting 1, 10, or 100. Comparing : The number line, distance, consecutive numbers, using , ordering numbers. Addition : Sums, place value strategies, counting up, adding and taking away, doubles, making 10's and 100's, friendly sums. Beast Academy 2B covers the following topics: Subtraction : Place value strategies, using addition, finding a difference, counting up, subtracting then adding, subtracting all at once, and subtracting in parts. Expressions : Evaluating expressions, using parentheses, working with symbols, simplifying, and solving equations. Problem Solving : Guessing and checking, working backwards, drawing a picture, finding useful information. Beast Academy 2C covers the following topics: Measurement : The measurement chapter focuses on length and includes using a ruler, estimation, customary and metric units, conversions, mixed measures, and adding and subtracting measurements. Strategies (+&−) : Rearranging addition and subtraction, canceling, subtracting everything at once, using parentheses, and skip-counting. Odds & Evens : Odds and evens, doubling, halving, addition and subtraction patterns, working with more than two numbers, and puzzles involving crossings, coins, checkerboards, and graphs. Beast Academy 2D covers the following topics: Big Numbers : Thousands, millions and larger place values. Reading, writing, adding, subtracting, comparing, and estimating with big numbers. Algorithms (+ & -): Stacking addition with regrouping, adding more than two numbers at a time, stacking subtraction with breaking, and solving cryptarithms. Problem Solving : Staying organized, finding and using patterns, solving simpler problems, eliminating choices, and using manipulatives. Paperback 2A Guide: 96 pages. 2A Practice: 136 pages. 2B Guide: 104 pages. 2B Practice: 160 pages. 2C Guide: 104 pages. 2C Practice: 152 pages. 2D Guide: 112 pages. 2D Practice: 160 pages.