MSAD #54 Math Curriculum. Content Area: Math Grade: 2 Unit: Numbers and Operation MLR Span: K-2

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1 MSAD #54 Math Curriculum Content Area: Math Grade: 2 Unit: Numbers and Operation MLR Span: K-2 MLR Content Standard: A: Numbers and Number Sense Students will understand and demonstrate a sense of what numbers mean and how they are used. MLR Performance Indicators Students will be able to: 1.Demonstrate an understanding of what numbers mean. (A1) 2.Understand the many uses of numbers. (A2) 3.Order, compare, read, group, and apply place value concepts up to 1,000 (A3) MSAD #54 Objectives Students will: 1a. Represent and count quantities to a.Recognize and write numbers that describe quantities to a.Count groups of ten, up to 10 tens, by hundreds to 1,000 and write how many. 3b.Use groups of tens and ones to show a two-digit number. 3c.Count sets grouped in hundreds, tens, fives, twos, and ones. Instructional Resources/Activities 1a. TA Place Value Gr. 2 Stars in a Minute pp Dollar Signs pp a. TA Place Value Gr. 2 Counting Fish pp Fire Tower Game pp Hippety Hop pp a. Scott Foresman Lessons 3-1 and b. Scott Foresman Lesson 3-2 How Many Ways P. 26 3c. Scott Foresman Lesson 10-2 TA Place Value Out for the Count pp Out for the Count The King s Commissioners pp The King s Commissioners Make a Shape pp Target Numbers pp Race for a Dollar pp Cover a Flat pp TA Lessons for Addition & Subtraction

2 How Many Pockets pp Chrysanthemums Roll Five Times pp Determine reasonableness of results when working with quantities. (A4) 3d.Read and write numbers (up to three-digit) using expanded form, standard form and number words. 3e.Compare numbers (up to threedigits). Use <,>, and = symbols to compare. 3f.Use a number line to determine the closest ten. 3g.Identify and write numbers that are one before, one after or between given numbers. 3h.Identify numbers as odd or even. 3i. Use ordinals through twentieth to identify position. 4a.Determine reasonableness of results when working with quantities to b. Determine whether a shape has been divided into equal or unequal parts. 4c. Identify halves, thirds, and fourths. 3d. Scott Foresman Lessons 3-3 & e. Scott Foresman Lessons 3-5 & 10-5 All In Order p. 29 TA Place Value Guess My Number pp Little Boxes pp In One Minute pp f. Scott Foresman Lesson 3-6 3g. Scott Foresman Lesson 3-7 TA Place Value The 0-99 chart pp h. Scott Foresman Lesson 3-9 3i. Scott Foresman Lesson a. Navigations Measurement Calendar Logic pp Navigations Problem Solving Gr.2 Piggy Bank pp b. Scott Foresman Lesson 7-9 Fraction Concentration pp c. Scott Foresman Lesson 7-9 Fraction Concentration pp

3 4d. Identify and show a unit fraction of a region. 4e. Identify and show any fraction of a region. 4f. Identify and show fractions of a set of objects. 4d. Scott Foresman Lesson 7-10 Fraction Concentration pp e. Scott Foresman Lesson f. Scott Foresman Lesson 7-12 MSAD #54 Math Curriculum Content Area: Math Grade: 2 Unit: Numbers and Operation MLR Span: K-2 MLR Content Standard: B. Computation Students will understand and demonstrate computations skills. MLR Performance Indicators MSAD #54 Objectives Instructional Resources/Activities

4 Students will be able to: 1. Use and apply estimation with quantities, measurements, computations, and problemsolving. (B1) 2.Use multiple strategies in solving problems involving addition and subtraction of whole numbers. (B2) Students will: 1a.Estimate the sum of one- and two-digit numbers. 1b. Decide whether sum of 2 three-digit numbers is more or less than a given number. 1c. Determine whether the difference between a multiple of 10 and another amount is more or less than a given multiple of 10. 1d. Estimate a difference to the nearest ten. 1e. Use estimation to select two numbers that have a given difference. 1f. Estimate the measurement of lengths and heights of objects using non-standard units. 1g. Use estimation when given a problem to solve. 1h. Estimate the fraction for a given art of a region. 2a. Problem solving strategies: Act It Out Draw A Picture Look For A Pattern Make a Graph 1a. Scott Foresman Lessons 4-4 & 5-8 1b. Scott Foresman Lesson 11-2 How Many Pockets? Pp Chrysanthemums Little Boxes pp In One Minute pp c. Scott Foresman Lesson 4-7 Make a Match pp Trading Up or Down p. 23 1d. Scott Foresman Lesson 6-8 1e. Scott Foresman Lesson f. Scott Foresman Lesson 9-1 Estimate & Measure pp Navigations Measurement Snail Trails pp Estimation Challenge pp Fit the Facts pp g. Scott Foresman pp. 114, 192, 230, 432, 452, 480 Pennies in a Jar pp h. Scott Foresman Lesson a. Scott Foresman Problem of the Day Packet Example: Lesson 9-5 Example: Lesson 12-6 Example: Lesson Example: Lesson 11-6

5 Make a Table Make an Organized List Try, Check, and Revise Use Logical Reasoning Write a Number Sentence 2b. Understand fact strategies for addition and subtraction e.g. doubles, doubles plus 1, make a 10, make a 10 to add 9 2c.Use mental math to add and subtract two-digit numbers 2d. Write the addition and subtraction sentences that make up a fact family. 2e. Develop finding sums of twodigit numbers with and without regrouping. Example: Lesson 8-9 Example: Lesson 3-4 Example: Lesson 4-8 Example: Lesson 7-8 Example: Lesson 1-3 Today s Number pp Park Your Car p. 49 2b. Scott Foresman Chapter 2 Park Your Car p. 49 Double Plus or Minus p. 62 Telephone Number Totals pp. 1-8 Letters in Names pp Chrysanthemums X-Ray Vision pp Fifteen Number Cross-out pp c. Scott Foresman Chapter 4 Navigation Number & Operations Four in a Row p. 73 One Out pp Name Values pp X-Ray Vision pp What Do You Notice? pp Four Strikes & You re Out pp d. Scott Foresman Lessons11-8 & e. Scott Foresman Chapter 5 Pennies in a Jar pp Name Values pp Roll Five Times pp

6 Addition Tic-Tac-Toe pp TA Place Value The Game of Tens and Ones pp Cover a Flat pp Zooey Lunch p Show understanding of addition and subtraction by using a variety of materials, strategies, and symbols. (B3) 2f. Introduce as appropriate finding sums of three-digit numbers. 2g. Develop finding differences of two-digit numbers with and without regrouping. 3a. Explain an answer using words, numbers, pictures, etc. 2f. Scott Foresman Lessons g. Scott Foresman Chapter 6 TA Place Value The Game of Tens and Ones pp Zooey Lunch p. 68 3a. Please refer to the Process Standards guide at the beginning of this curriculum. Hit the Target pp Weather Report pp Comparing Storybooks pp MSAD #54 Math Curriculum Content Area: Math Grade: 2 Unit: Mathematical Decision Making MLR Span:K-2 MLR Content Standard: C: Data Analysis and Statistics Students will understand and apply concepts of data analysis. MLR Performance MSAD #54 Instructional

7 Indicators Objectives Resources/Activities Students will be able to: Students will: Scott Foresman 1. Formulate and solve problems by collecting, arranging, and interpreting data. (C1) 2. Make tallies and graphs of information gathered from immediate surroundings. (C2) 1a.Read and make pictographs/real graphs, bar graphs, and line plots. 1b. Collect and organize data. 1c. Interpret data. 2a. Make and read a tally chart. 2b. Take and write a survey. Ask questions that can be answered by collecting data, make and carry out surveys. 1a. Scott Foresman Chapter 8 (Lessons ) Navigations Problem Solving Gr.2 Match Me pp Letters in Names pp Chrysanthemum Navigations Algebra Rows and Rows pp b. Scott Foresman Lessons 8-9 through 8-12 How Many Pockets? pp Chrysanthemum Navigations Problem Solving Gr.2 Hats Off pp Caps for Sale 1c. Scott Foresman Lessons 8-12, 8-13, 8-14, and 8-16 How Many Pockets? pp Chrysanthemum 2a. Scott Foresman Lessons 8-9 & b.Scott Foresman Lessons 8-10 & 8-11 Navigations Data Analysis & Probability Morley Most & Lutie Least pp Conducting a Survey pp What a difference a Day Makes pp Whom Do You Believe? pp Travel Agent pp

8 MSAD #54 Math Curriculum Content Area: Math Grade:2 Unit: Mathematical Decision Making MLR Span:K-2 MLR Content Standard: D: Probability Students will understand and apply concepts of probability. MLR Performance Indicators Students will be able to: 1. Use concepts of chance and record outcomes of simple events. (D1) MSAD #54 Objectives Students will: 1a.Predict the outcomes of simple experiments. 1b. Record and analyze data collected from performing an experiment. Instructional Resources/Activities 1a. Scott Foresman Lesson b. Scott Foresman Lesson 9-15 Navigations Data Analysis and Probability Some Sums pp MSAD #54 Math Curriculum

9 Content Area: Math Grade: 2 Unit: Shape and Size MLR Span: K-2 MLR Content Standard: E: Geometry Students will understand and apply concepts from geometry. MLR Performance Indicators Students will be able to: 1a. Describe, model, and classify 2D shapes and selected 3-D figures. (E1) 2. Investigate and predict the results of combining, dividing and changing 2-D shapes. (E2) 3. Use positional words to describe the relationship of two or more objects (e.g., over, under, beside, to the left, above, below, next to, behind, in front of, etc.). MSAD #54 Objectives Students will: 1a. Identify solid figures (cone, cube, cylinder, pyramid, rectangular prism, and sphere) and count their flat surfaces, vertices and edges. 1b. Match a geometric solid to an outline of one of its flat surfaces and match that flat surface to a plane shape. 1c.Recognize and name trapezoids, parallelograms, and hexagons and identify the number of sides and angles in a polygon. 1d. Identify and create symmetrical shapes. 2a. Match solid figures to their two-dimensional nets. 3a. Use positional words to describe relationships between objects. Instructional Resources/Activities 1a. Scott Foresman Lesson 7-1 Navigations Geometry Name that Block pp Cutting Corners pp Skeletons pp b. Scott Foresman Lesson 7-2 Navigations Geometry Map Maker pp c. Scott Foresman Lesson 7-4 1d. Scott Foresman Lesson 7-7 Navigations Geometry Folding Shapes pp Rotating Geoboards pp Cutouts pp a. Scott Foresman Lesson 7-3 3a. Review and apply with daily activities. MSAD #54 Math Curriculum

10 Content Area: Math Grade: 2 Unit: Shape and Size MLR Span: K-2 MLR Content Standard: F: Measurement Students will understand and demonstrate measurement skills. MLR Performance Indicators Students will be able to: 1. Estimate and measure length, time, temperature, weight, and capacity. (F1) 2. Identify and give the value of different coins. (F2) *(Counting money combinations is considered a computation indicator and will be included in these objectives) 3. Select standard and nonstandard tools for determining length, time, temperature, weight, and capacity and use them to solve every day problems. (F3) MSAD #54 Objectives Students will: 1a.(Assigned to kindergarten and Grade 1) See F3 2a. Identify the value of a group of dimes, nickels, and pennies through 99. 2b. Identify the value of a dollar bill and a dollar coin. 2c. Count a collection of coins that includes half-dollars, quarters, dimes, nickels, and pennies. 2d. Compare the values of sets of coins. 2e. Show the same amount of money using different sets of coins. 3a. Measure the lengths and heights of objects using standard and non-standard units. 3b. Measure the lengths or heights Instructional Resources/Activities 2a. Scott ForesmanLesson 3-12 Zooey Lunch p. 68 2b. Scott Foresman Lesson c. Scott Foresman Lessons 3-13 & 3-14 Pennies in a Jar pp d. Scott Foresman Lesson 3-15 TA Place Value Race For a Dollar pp e. Scott Foresman Lesson a. Scott Foresman Lesson 9-1 Estimate & Measure pp Navigations Measurement Ribbon Heights pp Fit the Facts pp Snail Trails pp How Many in All? pp Navigations Problem Solving Gr.2 From Small to Tall pp b. Scott Foresman Lesson 9-2

11 of objects in inches or feet using a ruler or a yardstick. 3c. Measure lengths in centimeters and meters using a centimeter ruler or a meter stick. 3d. Estimate, measure, and order objects by their capacities, using non-standard units. 3e. Compare the capacities of cups, pints, and quarts. 3f. Measure capacity in liters. 3g. Estimate and measure the weights of different objects by comparing each of them to a nonstandard unit of weight. 3h. Compare the weights of objects in ounces and pounds. 3i. Compare masses of objects in grams and kilograms. 3j. Show, read, and write temperatures shown in Fahrenheit and Celsius on thermometers. 3k. Tell time to five-minute intervals. 3l. Tell time after the hour. Body Measurements pp How Big is a Foot? Navigations Measurement Snail Trails pp How Many in All? pp Estimation Challenge pp c. Scott Foresman Lesson 9-4 Body Measurements pp How Big is a Foot? Navigations Measurement How Many in All? pp Which Unit Did I Use? Pp d. Scott Foresman Lesson 9-6 3e. Scott Foresman Lesson 9-6 3f. Scott Foresman Lesson 9-8 3g. Scott Foresman Lesson h. Scott Foresman Lesson i. Scott Foresman Lesson j. Scott Foresman Lesson 9-13 Weather Report pp k. Scott Foresman Lesson 8-1 3l. Scott Foresman Lesson 8-2

12 3m. Tell time before the hour. 3n. Determine whether an activity takes minutes, hours, or days to complete. 3o. Complete, read, and use a calendar. 3m. Scott Foresman Lesson 8-3 3n. Scott Foresman Lesson 8-4 In One Minute pp o. Scott Foresman Lesson 8-7 Navigations Measurement Calendar Logic pp MSAD #54 Math Curriculum Content Area: Math Grade: 2 Unit: Patterns MLR Span: K-2 MLR Content Standard: G: Patterns, Relations and Functions Students will understand that mathematics is the science of patterns, relationships, and functions. MLR Performance Indicators MSAD #54 Objectives Instructional Resources/Activities

13 Students will be able to: 1. Recognize, describe, extend, copy, create, and name a wide variety of patterns. (G1) 2. Explore the use of variables and open sentences to describe relationships. (G2) Students will: 1a. Recognize and extend skipcounting patterns. 1b. Discover a numeric pattern made by repeatedly adding or subtracting the same number. 1c. Identify numbers that are before, after, or between given numbers. 1d. Write the addition and subtraction sentence that make up a fact family. 2a. Use counters to find the missing addend in an addition sentence. 1a. Scott Foresman Lesson 3-8 Navigations Algebra Jumping Roles pp How Does it Grow? pp What s Above? pp How Far? pp Spin Once, Spin Twice pp Rows and Rows pp b. Scott Foresman Lesson 4-9 Navigations Algebra Jumping Roles pp How Does it Grow? pp What s Above? pp How Far? pp Spin Once, Spin Twice pp Rows and Rows pp Balancing Act pp c. Scott Foresman Lesson 10-8 Navigations Algebra Jumping Roles pp How Does it Grow? pp What s Above? pp How Far? pp Spin Once, Spin Twice pp Rows and Rows pp Navigations Measurement Before, After, or Between pp d. Scott Foresman Lesson 1-10 Navigations Algebra Jumping Roles pp How Does it Grow? pp What s Above? pp How Far? pp Spin Once, Spin Twice pp Rows and Rows pp a. Scott Foresman Lesson 1-11 Navigations Algebra How Far? pp Math Machines pp

14 3. Represent and describe both geometric and numeric relationships. (G3) 3a. Use a number line to count back. 3b.Count units to find length, area, and volume. 3a. Scott Foresman Lesson 2-8 3b. Scott Foresman Lessons 9-5, 9-8, and 9-9 Navigations Problem Solving Gr.2 Piggy Bank pp

15 MSAD #54 Math Curriculum Content Area: Math Grade: 2 Unit: Patterns MLR Span: K-2 MLR Content Standard: H: Algebra Concepts Students will understand and apply algebraic concepts. MLR Performance Indicators MSAD #54 Objectives Instructional Resources/Activities

16 Students will be able to: 1. Make drawings for problem situations and mathematical expressions in which there is an unknown, using a variety of tools and approaches. (H1) 2. Use language and symbols to express numerical and other relationships. (H2) Students will: 1a. Draw pictures to find the missing addend in an addition sentence. 2a. Write a number story that tells about a number sentence that has a missing addend. 1a. Scott Foresman Problem Solving Book page 9 of the Teacher Resource supplement. Navigations Algebra Block Pounds pp a. Scott Foresman Page 94, example 7 Navigations Addition & Subtraction Four Strikes and You re Out pp Navigations Algebra Two Shapes pp Navigations Problem Solving Gr.2 What s the Sum? Pp