Week 1 August 27 - 31 Major Concepts: Review from 2nd Grade Teach expectations, routines, procedures Learning Standards: Expectations, routines, procedures Processes Expectations, routines, procedures Instruction Resources Interventions Extensions and Stations Assessment This year second grade students will be taught using the new math standards. This will prepare them for the new standards next year that they will be taught in 3rd grade. In Grade 2, instructional time should focus on three critical areas: making comparisons within the base-10 numeration system; solving problems with addition and subtraction within 100; and building foundations for multiplication. (A) Students develop an understanding of the base-10 numeration system and place value concepts. Their understanding of base-10 numeration includes ideas of counting in units and multiples of thousands, hundreds, tens, and ones, and a grasp of number relationships, which they demonstrate in a variety of ways. (B) Students identify situations in which addition and subtraction are useful to solve problems. Students develop a variety of strategies to use efficient, accurate, and generalizable methods to add and subtract multidigit whole numbers. (C) Students use the relationship between skip counting and equal groups of objects to represent the addition or subtraction of equivalent sets. This builds a strong foundation for multiplication and division. (4) Statements that contain the word "including" reference content that must be mastered, while those containing the phrase "such as" are intended as possible illustrative examples. Math literature Base 10 blocks Pre-Assessment enVision Math Textbook enVision Math Tools manila paper crayons enVision eTools Stations: Model each math station prior to implementing each station such as : Exploration of Manipulatives Interactive Math Story Number sense addition and subtraction timed drills and computation Use a place value chart to order numbers and identify Number Lines Number patterns Read a book from the Math Start collection Interventions/Extensions Based on student needs Meeting Individual Needs Pre-Assessment: Products/Projects: Math Posters Journal Entry
Week 2 and 3 Sept 4 – 7 Sept 10 - 14 Major Concepts: Base-Ten Numeration System Place Value Learning Standards: (2) Number and Operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system related to place value. The student is expected to: (A) use concrete and pictorial models to compose and decompose numbers up to 1,200 as a sum of so many thousands, hundreds, tens, and ones, in more than one way; (B) use standard, word, and expanded forms to represent numbers up to 1,200. Processes Instruction Resources Math Stations Assessment Key Vocabulary: ones, tens, hundreds, thousands, digits, number, expanded form, standard form, before, after between, pattern, skip counting Quick Note: It is important to spend two weeks with this concept and providing students with the opportunity to work with base 10 blocks and work mats. DO NOT SKIP THIS – STUDENTS MUST HAVE THIS REPETITION TO FULLY UNDERSTAND THE MATHEMATICS AND LANGUAGE OF PLACE VALUE AND THE GROUPING BY TEN. Do not move directly to the abstract before they have mastered the concrete. Math Background for the teacher: Students must understand the difference enVision Topic 4 and Topic 11 enVision Math Tools Manipulatives – Base 10 Craft Sticks Beans Toothpicks Unfix Connecting Cubes Place Value Work Mat (attached) Basic Facts – songs, timers for drills Measurement – rulers, balance, and an assortment of items to measure and weigh Place Value – work mats and manipulatives (provide challenging numbers for students to represent with base 10 or other counters Interactive Math Story (enVision Math) Game – Model 10s and Ones (modify board to include 100s) (enVision Math) Interventions/Extensions Informal based on observations Formal – understanding of base 10 system- standard, word, expanded form Journal Entry