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1 The Addition/Subtraction Facts Table Objectives To provide experience exploring patterns in sums of two dice; and to introduce the Addition/Subtraction Facts Table. epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management Common Core State Standards Curriculum Focal Points Interactive Teacher s Lesson Guide Teaching the Lesson Ongoing Learning & Practice Differentiation Options Key Concepts and Skills Compare sums of whole numbers. [Number and Numeration Goal 7] Find sums of whole numbers. [Operations and Computation Goal 1] Use the Addition/Subtraction Facts Table to find sums of 1-digit whole numbers. [Operations and Computation Goal 1] Identify and describe simple numerical patterns. [Patterns, Functions, and Algebra Goal 1] Key Activities Children generate addition facts by throwing a pair of dice. They record facts and observe patterns in the sums. Children learn to use the Addition/Subtraction Facts Table to find sums and to play Addition Top-It Playing the Difference Game per partnership: 4 each of number cards 1 (from the Everything Math Deck, if available), 40 tool-kit pennies Children practice subtraction skills with coins. Math Boxes Math Journal 2, p. 1 Children practice and maintain skills through Math Box problems. Home Link Math Masters, pp. 162 and 163 Children practice and maintain skills through Home Link activities. READINESS Charting Domino Sums per group: 2 sets of 6 6 dominoes Children chart the sums of dots on dominoes. ENRICHMENT Exploring Polyhedral Dice Rolls per partnership: 2 polyhedral dice, chart paper Children record sums and observe patterns when rolling pairs of 8-sided dice. Ongoing Assessment: Recognizing Student Achievement Use Mental Math and Reflexes. [Number and Numeration Goal 7] Key Vocabulary Addition/Subtraction Facts Table Materials Math Journal 2, p. 9 and inside front cover transparency of Math Masters, p. 324 (optional) per partnership: 2 dice, 4 each of number cards 0 9 (from the Everything Math Deck, if available) slate Advance Preparation Children will use the Addition/Subtraction Facts Table (Math Masters, page 324) often in this unit and for the rest of the school year. For Part 1, you may want to laminate the page and tape it to children s desks. For the optional Readiness activity in Part 3, divide a piece of chart paper into 11 columns (labeled 2 12). For the optional Enrichment activity in Part 3, divide a piece of chart paper into columns (labeled 2 16) for each partnership. Teacher s Reference Manual, Grades 1 3 pp Unit 6 Developing Fact Power

2 Getting Started Mental Math and Reflexes Have children estimate the cost of several items from the farmer s market. Mathematical Practices SMP2, SMP3, SMP4, SMP5, SMP6, SMP7, SMP8 Content Standards 1.OA.3, 1.OA.6 A small cucumber costs 20, and a large cucumber costs 40. About how much would a medium-sized cucumber cost? A small container of apple cider costs 80, and a large container of apple cider costs \$1.00. About how much would a medium container of apple cider cost? A small bag of sunflower seeds costs \$2.50, and a large bag of sunflower seeds costs \$5.50. About how much would a medium bag of sunflower seeds cost? Math Message On your slate, write two addition facts that have 5 as a sum. Ongoing Assessment: Recognizing Student Achievement Mental Math and Reflexes Use Mental Math and Reflexes to assess children s ability to estimate. Children are making adequate progress if their answers for medium-sized items are somewhere between the costs for small- and large-sized items. [Number and Numeration Goal 7] 1 Teaching the Lesson Math Message Follow-Up WHOLE-CLASS Interactive whiteboard-ready epresentations are available at to help you teach the lesson. Children share addition facts. Write each sum-of-5 fact as a number model on the board until all of the facts and their turn-arounds are listed. Do not repeat a fact. Making a Dice-Throw Record of Facts (Math Journal 2, p. 9) SOLVING Partners take turns throwing a pair of dice. Both partners record each throw as an addition fact in the correct column of the table in their journals. The first time two numbers are rolled, they are recorded as a fact and as its turn-around fact. For example, for a throw of 4 and 2, and should be recorded above the 6. Ignore throws of 4 and 2 thereafter. Doubles facts are recorded only once. Date LESSON Unit Record each fact and its turn-around fact once. dice dots Order will vary. Student Page Dice-Throw Record Math Journal 2, p _EMCS_S_SMJ_G1_U06_ indd 9 3/21/11 11:28 AM Lesson 537

3 Student Page THIS BOOK IS PROPERTY OF: STATE PROVINCE COUNTY Book No. PARISH Enter information SCHOOL DISTRICT in space to the OTHER left as instructed PUPILS to whom this textbook is issued must not write on any page or mark any part of it in any way, consumable textbooks excepted. 1. Teachers should see that the pupil s name is clearly written in ink in every book issued. 2. The following terms should be used in recording the condition of the book: New; Good; Fair; Poor; Bad. ISSUED TO Year Used CONDITION ISSUED RETURNED, After children have filled in their tables, discuss the results. Ask questions such as the following: How many ways can you roll 2 (or 12)? There is one way to roll 2 (1 + 1) and one way to roll 12 (6 + 6). How many ways can you roll 9 (or 5)? 4 ways Why are there more facts in the 7 column than in any of the other columns? There are more different ways to throw 7 than any other number Adjusting the Activity EM3MJ2_G1_IFC_IBC.indd Math 2 Journal 2, inside front cover 2// 11:58 AM Ask children the following questions: For which sums are there an even number of facts? 3, 5, 7, 9, and 11 Why do odd sums have an even number of facts? Every fact has a turnaround fact. For which sums are there an odd number of facts? 2, 4, 6, 8,, and 12 Why do even sums have an odd number of facts? One of the facts for an even sum is a doubles fact. While every other fact has a turn-around fact, doubles facts do not. A U D I T O R Y K I N E S T H E T I C T A C T I L E V I S U A L Introducing the Addition/ Subtraction Facts Table (Math Journal 2, inside front cover) WHOLE-CLASS Give children a difficult fact to solve, such as They may use any method, including counting on a number line or number grid, using counters or tally marks, or counting on fingers. However, they may not use a calculator. Then have children share how they got their answers. You may wish to show children how to write their solution strategies. Direct children s attention to the Addition/Subtraction Facts Table on the inside front cover of the journal. Ask if anyone can tell how to use the table to find the sum of Distribute a sheet of paper to each child. Have children draw an arrow in the corner as shown in the margin. Then demonstrate how to find the sum of using the transparency of the facts table (Math Masters, page 324) and the paper with the arrow. 1. Find the 6 in the shaded column on the left side of the table. Move the arrow so it points to the Find the 8 in the shaded row at the top of the table. Move the paper horizontally across the page so that the right side of the paper is aligned with the 8 column. The arrow will point to, the sum of 6 and 8. (See margin.) 538 Unit 6 Developing Fact Power

4 Say several addition facts. Children use the paper and facts table to find the sums and then record the sums on their slates. Circulate and check that children are using their papers correctly. NOTE It is okay for children to look up either 6 and 8 or 8 and 6 on the Addition/Subtraction Facts Table. This is a good opportunity to discuss turn-around facts. Also, children can use the Addition/Subtraction Facts Table located on the inside front cover of their journals to find answers. Introducing Addition Top-It (Math Journal 2, inside front cover) Children play Addition Top-It to practice addition facts. The game is played with a deck of number cards, 4 cards for each number 0 9. (As many as 4 children can play, but at first, just 2 children should play.) Provide directions and then have children play at least one game. Children should play this game often in the next few weeks to practice the facts. Directions 1. Shuffle the deck and place it number-side down. 2. Each player turns over 2 cards and calls out the sum of the numbers. If the players don t know the sum, they may find it in the Addition/Subtraction Facts Table (Math Journal 2, inside front cover). Players should check each other s sums, using the table. 3. The player with the largest sum wins the round and takes all of the cards. 4. In case of a tie for the largest sum, each tied player turns over 2 more cards and calls out the sum of the numbers. The player with the largest sum takes all of the cards from both plays. 5. The game ends when not enough cards are left for each player to have another turn. 6. The player with the most cards wins. Variation: Have children practice finding sums of 3 addends using the Associative Property of Addition while playing Addition Top-It. Have children turn over 3 cards rather than 2 cards. As children play Addition Top-It, visit each partnership. Notice which facts children are solving and ask them to share their strategy for finding the sum. When necessary, direct children to the Fact Strategy Wall to assist them in finding a strategy. Playing Addition Top-It NOTE The facts table is one source for looking up facts. Do not expect all children to find the table easy to use at first. Encourage them to use the table so that they can eventually use it with ease. Lesson 539

5 Date LESSON Math Boxes 1. Write the sums. 7 + = 12 = = = Add = = = + 4 = Student Page Time 2. What is the missing rule? in in out Rule 4. Draw lines to match the shapes that look alike. Column A out Fill in the circle next to the best answer. A +3 B +2 C -2 D -5 Column B 2 Ongoing Learning & Practice Playing the Difference Game Children practice subtraction skills with coins by playing the Difference Game. For detailed instructions, see Lesson 5-7. Adjusting the Activity Have children record number models on half-sheets of paper for each round of play. For example, if Player 1 has 8 pennies and Player 2 has pennies, the number model is - 8 = 2. A U D I T O R Y K I N E S T H E T I C T A C T I L E V I S U A L Math Journal 2, p. 1 Math Boxes (Math Journal 2, p. 1) INDEPENDENT 9-136_EMCS_S_SMJ_G1_U06_ indd 1 NOTE Remember to use the Dice Roll Activity on a regular basis to practice fact strategies. See Lesson 5- for detailed instructions. When your class is ready, you may wish to try some of the variations listed in Lesson 5-. 2/3/11 9:36 AM Mixed Practice Math Boxes in this lesson are paired with Math Boxes in Lesson 6-3. The skills in Problem 4 preview Unit 7 content. Writing/Reasoning Have children draw, write, or verbalize an answer to the following question: How do turn-around facts help you learn math facts? A reasonable answer should explain that if you know one fact, then you also know its turn-around fact. One child s work in response to the Writing/Reasoning prompt 540 Unit 6 Developing Fact Power

### Assessment Management

Facts Using Doubles Objective To provide opportunities for children to explore and practice doubles-plus-1 and doubles-plus-2 facts, as well as review strategies for solving other addition facts. www.everydaymathonline.com

Subtraction from Addition Objectives To review the and 1 shortcuts; and to guide children to identify the subtraction facts related to given addition facts. www.everydaymathonline.com epresentations etoolkit

### Multiplication Arrays

Multiplication Arrays Objective To provide opportunities to use arrays, multiplication/ division diagrams, and number models to represent multiplication number stories. www.everydaymathonline.com epresentations

### Exploring Length, Area, and Attributes

Explorations Exploring Length, Area, and Attributes Objectives To guide children as they measure lengths and distances to the nearest inch and centimeter, explore area by tiling surfaces, and sort attribute

### Objective To introduce the concept of square roots and the use of the square-root key on a calculator. Assessment Management

Unsquaring Numbers Objective To introduce the concept of square roots and the use of the square-root key on a calculator. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts

### Multiplication Fact Power and Shortcuts

Multiplication Fact Power and Shortcuts Objectives To discuss multiplication facts and the importance of fact power; and to review fact shortcuts. www.everydaymathonline.com epresentations etoolkit Algorithms

### Baseball Multiplication Objective To practice multiplication facts.

Baseball Multiplication Objective To practice multiplication facts. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management Common

### Objective To guide the development and use of a rule for generating equivalent fractions. Family Letters. Assessment Management

Equivalent Fractions Objective To guide the development and use of a rule for generating equivalent fractions. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game

### Subtraction Strategies

Subtraction Strategies Objective To review solution strategies for subtraction of multidigit numbers. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Comparing Fractions Objective To provide practice ordering sets of fractions.

Comparing Fractions Objective To provide practice ordering sets of fractions. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management

### Multiplication and Division Fact Families

Multiplication and Division Fact Families Objectives To review fact families and the Multiplication/Division Facts Table; and to guide children as they practice multiplication and division facts. www.everydaymathonline.com

### The Mean and the Median

The Mean and the Median Objectives To introduce the mean of a set of data; and to review the median of a set of data. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### A Coin-Toss Experiment

A Coin-Toss Experiment Objective To guide children as they develop intuition equally likely events. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Multiplication Facts Survey

Multiplication Facts Survey Objective To guide children as they determine which multiplication facts they still need to learn. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM

### Assessment Management

Area Objectives To provide experiences with the concept of area, distinguishing between area and perimeter, and finding areas of rectangular figures by partitioning and counting squares. www.everydaymathonline.com

### Objective To review the partial-quotients division algorithm with whole numbers.

Objective To review the partial-quotients division algorithm with whole numbers. 1 Teaching the Lesson materials Key Activities Students review and practice the use of a friendly number paper-and-pencil

Addition Number Stories Objective To guide children as they make up, represent, and solve addition number stories. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### Change Number Stories Objective To guide children as they use change diagrams to help solve change number stories.

Number Stories Objective To guide children as they use change diagrams to help solve change number stories. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game

### The Length-of-Day Project

The Length-of-Day Project Objectives To review telling time and finding elapsed time; and to introduce the Length-of-Day project. www.everydaymathonline.com epresentations etoolkit Algorithms Practice

### The Distributive Property

The Distributive Property Objectives To recognize the general patterns used to write the distributive property; and to mentally compute products using distributive strategies. www.everydaymathonline.com

### Review: Addition and Subtraction of Positive and Negative Numbers

Review: Addition and Subtraction of Positive and Negative Numbers Objective To practice adding and subtracting positive and negative numbers. www.everydaymathonline.com epresentations etoolkit Algorithms

### Multiplication and Division of Positive and Negative Numbers

Multiplication and Division of Positive Objective o develop and apply rules for multiplying and dividing positive and www.everydaymathonline.com epresentations eoolkit Algorithms Practice EM Facts Workshop

### Calculator Practice: Computation with Fractions

Calculator Practice: Computation with Fractions Objectives To provide practice adding fractions with unlike denominators and using a calculator to solve fraction problems. www.everydaymathonline.com epresentations

### The Partial-Quotients Division Algorithm, Part 1

The Partial-Quotients Division Algorithm, Part 1 Objectives To introduce and provide practice with a low-stress division algorithm for 1-digit divisors. www.everydaymathonline.com epresentations etoolkit

### Number Models for Area

Number Models for Area Objectives To guide children as they develop the concept of area by measuring with identical squares; and to demonstrate how to calculate the area of rectangles using number models.

### Factor Trees. Objective To provide experiences with finding the greatest common factor and the least common multiple of two numbers.

Factor Trees Objective To provide experiences with finding the greatest common factor and the least common multiple of two numbers. www.everydaymathonline.com epresentations etoolkit Algorithms Practice

### Parentheses in Number Sentences

Parentheses in Number Sentences Objective To review the use of parentheses. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management

### Multiplication Facts Practice

Multiplication Facts Practice Objectives To introduce the 5-facts test; and to provide practice with multiplication facts. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts

### Family Letters. Assessment Management. Playing Target: 50

The Partial-Sums Algorithm Objectives To guide children as they make ballpark estimates; and to provide opportunities to model and practice the partialsums algorithm for - and -digit numbers. www.everydaymathonline.com

### Middle Value (Median) of a Set of Data

Middle Value (Median) of a Set of Data Objectives To guide children as they sort numerical data and arrange data in ascending or descending order, and as they find the middle value (median) for a set of

### Family Letters. Assessment Management. Playing Fraction Of

Formula for the Area of a Parallelogram Objectives To review the properties of parallelograms; and to guide the development and use of a formula for the area of a parallelogram. www.everydaymathonline.com

### Place Value in Whole Numbers

Place Value in Whole Numbers Objectives To provide practice identifying values of digits in numbers up to one billion; and to provide practice reading and writing numbers up to one billion. www.everydaymathonline.com

### Frames and Arrows Having Two Rules

Frames and Arrows Having Two s Objective To guide children as they solve Frames-and-Arrows problems having two rules. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### The Median. Objectives To review how to display a set of data with a line plot; and to review how to find the median of a set of data.

The Median Objectives To review how to display a set of data with a line plot; and to review how to find the median of a set of data. www.everydaymathonline.com epresentations etoolkit Algorithms Practice

### Sunrise-Sunset Line Graphs

Sunrise-Sunset Line Graphs Objectives To guide children as they analyze data from the sunrise-sunset routine; and to demonstrate how to make and read a line graph. www.everydaymathonline.com epresentations

### Properties of Polygons Objective To explore the geometric properties of polygons.

Properties of Polygons Objective To explore the geometric properties of polygons. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment

### Measuring with a Ruler

Measuring with a Ruler Objective To guide children as they measure line segments to the nearest inch, _ inch, _ inch, centimeter, _ centimeter, and millimeter. www.everydaymathonline.com epresentations

### 1 Teaching the Lesson

Getting Started Mental Math and Reflexes Children solve division number stories. They write answers on slates and explain their strategies to the class. Provide counters. There are children in the class.

### Measuring with Yards and Meters

Measuring with Yards and Meters Objectives To provide review for the concept of nonstandard units of measure; and to introduce yard and meter. www.everydaymathonline.com epresentations etoolkit Algorithms

### Objective To introduce and practice the partial-sums addition algorithm.

Objective To introduce and practice the partial-sums addition algorithm. 1 Teaching the Lesson Key Activities Children are introduced to the partial-sums algorithm using base-1 blocks and paper-and-pencil

### Review: Comparing Fractions Objectives To review the use of equivalent fractions

Review: Comparing Fractions Objectives To review the use of equivalent fractions in comparisons. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters

### Buying at the Stock-Up Sale

Buying at the Stock-Up Sale Objective To guide children as they multiply using mental math and the partial-products algorithm. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM

### Comparing and Ordering Fractions

Comparing and Ordering Fractions Objectives To review equivalent fractions; and to provide experience with comparing and ordering fractions. www.everydaymathonline.com epresentations etoolkit Algorithms

### Simplifying Expressions: Combining Like Terms Objective To simplify algebraic expressions by combining like terms.

Simplifying Expressions: Combining Like Terms Objective To simplify algebraic expressions by combining like terms. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### Fractions and Decimals

Fractions and Decimals Objectives To provide experience with renaming fractions as decimals and decimals as fractions; and to develop an understanding of the relationship between fractions and division.

### Objectives To review making ballpark estimates; and to review the counting-up and trade-first subtraction algorithms. materials. materials.

Objectives To review making ballpark estimates; and to review the counting-up and trade-first subtraction algorithms. Teaching the Lesson materials Key Activities Children make ballpark estimates for -digit

### Assessment Management

Areas of Rectangles Objective To reinforce students understanding of area concepts and units of area. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### The Lattice Method of Multiplication

The Lattice Method of Multiplication Objective To review and provide practice with the lattice method for multiplication of whole numbers and decimals. www.everydaymathonline.com epresentations etoolkit

### Objective To guide exploration of the connection between reflections and line symmetry. Assessment Management

Line Symmetry Objective To guide exploration of the connection between reflections and line symmetry. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Volume of Right Prisms Objective To provide experiences with using a formula for the volume of right prisms.

Volume of Right Prisms Objective To provide experiences with using a formula for the volume of right prisms. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game

### Volume of Pyramids and Cones

Volume of Pyramids and Cones Objective To provide experiences with investigating the relationships between the volumes of geometric solids. www.everydaymathonline.com epresentations etoolkit Algorithms

### Subtracting Mixed Numbers

Subtracting Mixed Numbers Objective To develop subtraction concepts related to mixed numbers. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters

### Formula for the Area of a Triangle Objective To guide the development and use of a formula for the area of a triangle.

Formula for the rea of a Triangle Objective To guide the development and use of a formula for the area of a triangle. www.everydaymathonline.com epresentations etoolkit lgorithms Practice EM Facts Workshop

### Inequalities. Assessment Management. Dividing Decimals by Decimals: Part 1

Inequalities Objectives To find and represent all the values that make an inequality in one variable true; and to represent real-world situations with inequalities. www.everydaymathonline.com epresentations

### Subtraction of Multidigit Numbers

Subtraction of Multidigit Numbers Objectives To review the trade-first and counting-up methods, and to introduce the partial-differences method of solving multidigit subtraction problems; and to provide

### Solving Simple Equations Objective To use trial and error and a cover-up method to

Solving Simple Equations Objective To use trial and error and a cover-up method to solve equations. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Reading and Writing Large Numbers

Reading and Writing Large Numbers Objective To read and write large numbers in standard, expanded, and number-and-word notations. www.everydaymathonline.com epresentations etoolkit Algorithms Practice

### Hidden Treasure: A Coordinate Game. Assessment Management. Matching Number Stories to Graphs

Hidden Treasure: A Coordinate Game Objective To reinforce students understanding of coordinate grid structures and vocabulary. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM

Third Grade Math Games Unit 1 Lesson Less than You! 1.3 Addition Top-It 1.4 Name That Number 1.6 Beat the Calculator (Addition) 1.8 Buyer & Vendor Game 1.9 Tic-Tac-Toe Addition 1.11 Unit 2 What s My Rule?

### materials materials materials Technology Teaching the Lesson Ongoing Learning & Practice Differentiation Options

Objectives To guide children as they make ballpark estimates; and to provide opportunities to model and practice the partialsums algorithm for - and -digit numbers. Teaching the Lesson Key Activities Children

### Using Tree Diagrams to Calculate Probabilities

Using Tree Diagrams to Calculate Probabilities Objective To use tree diagrams to help calculate probabilities. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game

### Objectives To review and provide practice with the lattice method for multiplication.

Objectives To review and provide practice with the lattice method for multiplication. Teaching the Lesson materials Key Activities Students review the lattice method for multiplication with - and -digit

### Constructing Geometric Solids

Constructing Geometric Solids www.everydaymathonline.com Objectives To provide practice identifying geometric solids given their properties; and to guide the construction of polyhedrons. epresentations

### Fractions and Decimals: Part 2

Fractions and Decimals: Part Objective To provide experience with several graphic models for renaming fractions as decimals. www.everydaymathonline.com epresentations etoolkit Algorithms Practice M Facts

### Review of Basic Fraction Concepts

Review of asic Fraction Concepts Objective To review fractions as parts of a whole (ONE), fractions on number lines, and uses of fractions. www.everydaymathonline.com epresentations etoolkit lgorithms

### Box Plots. Objectives To create, read, and interpret box plots; and to find the interquartile range of a data set. Family Letters

Bo Plots Objectives To create, read, and interpret bo plots; and to find the interquartile range of a data set. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### Surface Area. Assessment Management

Surface Area Objective To introduce finding the surface area of prisms, cylinders, and pyramids. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters

### Volume of Rectangular Prisms Objective To provide experiences with using a formula for the volume of rectangular prisms.

Volume of Rectangular Prisms Objective To provide experiences with using a formula for the volume of rectangular prisms. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts

### Hooray for the Hundreds Chart!!

Hooray for the Hundreds Chart!! The hundreds chart consists of a grid of numbers from 1 to 100, with each row containing a group of 10 numbers. As a result, children using this chart can count across rows

### Common Core State Standards. Mathematical Practices SMP1, SMP5, SMP6, SMP8. Content Standards 3.OA.5, 3.OA.8

Project Objective To introduce the rules for order of operations. www.everydaymathonline.com etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management Common Core State Standards

### Addition and Subtraction of Decimals Objective To add, subtract, and round decimals.

Addition and Subtraction of Decimals Objective To add, subtract, and round decimals. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment

### Reading and Writing Small Numbers

Reading Writing Small Numbers Objective To read write small numbers in stard exped notations wwweverydaymathonlinecom epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment

### Objective To introduce a formula to calculate the area. Family Letters. Assessment Management

Area of a Circle Objective To introduce a formula to calculate the area of a circle. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment

### The Half-Circle Protractor

The Half-ircle Protractor Objectives To guide students as they classify angles as acute, right, obtuse, straight, and reflex; and to provide practice using a half-circle protractor to measure and draw

### Every Day Counts: Partner Games. and Math in Focus Alignment Guide. Grades K 5

Every Day Counts: s and Math in Focus Alignment Guide Grades K 5 7171_Prtnrs_AlgnmtChrt.indd 1 9/22/10 6:04:49 PM Every Day Counts : s s offers 20 simple yet effective games to help students learn, review,

### Family Letters. Assessment Management. Math Boxes 1 4

Objective To calculate and compare the median and mean of a data set. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management

Ohio Standards Connection Patterns, Functions and Algebra Benchmark E Solve open sentences and explain strategies. Indicator 4 Solve open sentences by representing an expression in more than one way using

Grade 1 and 2: Basic Addition and Subtraction Facts Series 2: First and Second Grade Texas Essential Knowledge and Skills (TEKS): (1.3) Number, operation and quantitative reasoning. The student recognizes

### 1 Mathematics Curriculum

New York State Common Core 1 Mathematics Curriculum G R A D E GRADE 1 MODULE 1 Topic F Development of Addition Fluency Within 10 1.OA.3, 1.OA.6 Focus Standard: 1.OA.3 Apply properties of operations as

### Capacity. Assessment Management

Capacity Objective To review units of capacity. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment Management Common Core State Standards

### Math Games For Skills and Concepts

Math Games p.1 Math Games For Skills and Concepts Original material 2001-2006, John Golden, GVSU permission granted for educational use Other material copyright: Investigations in Number, Data and Space,

### Explanation: Kindergarten students will solve addition and subtraction problems presented in a story format up to 10.

Eleuteria Gonzales-Dobbe CCLM^2 Project Summer 2012 DRAFT DOCUMENT. This material was developed as part of the Leadership for the Common Core in Mathematics (CCLM^2) project at the University of Wisconsin-Milwaukee.

### Line Plots. Objective To provide experience creating and interpreting line plots with fractional units. Assessment Management

Line Plots Objective To provide experience creating and interpreting line plots with fractional units. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Exponential Notation for Powers of 10

Expntial Notation for Objective To introduce number-and-word notation for large numbers and expntial notation for powers of 10. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM

Addition and Subtraction Games Odd or Even (Grades 13) Skills: addition to ten, odd and even or more Materials: each player has cards (Ace=1)10, 2 dice 1) Each player arranges their cards as follows. 1

ddition with hree or More ddends Objective o guide children as they solve number stories having three or more addends. www.everydaymathonline.com epresentations eoolkit lgorithms Practice EM Facts Workshop

### 1 Mathematics Curriculum

New York State Common Core 1 Mathematics Curriculum G R A D E GRADE 1 MODULE 1 Topic J Development of Subtraction Fluency Within 10 1.OA.6 Focus Standard: 1.OA.6 Add and subtract within 20, demonstrating

### OA3-10 Patterns in Addition Tables

OA3-10 Patterns in Addition Tables Pages 60 63 Standards: 3.OA.D.9 Goals: Students will identify and describe various patterns in addition tables. Prior Knowledge Required: Can add two numbers within 20

### Deal or No Deal Lesson Plan

Deal or No Deal Lesson Plan Grade Level: 7 (This lesson could be adapted for 6 th through 8 th grades) Materials: Deck of Playing Cards Fair Coin (coin with head and tail sides) for each pair of students

### 4. Game ends when all cards have been used. The player with the greatest number of cards is the winner.

Materials: Deck of digit cards or regular playing cards The object of the game is to collect the most cards. 1. Shuffle and deal out all the cards. Each player keeps their cards in a stack, face down.

### How Many Hundreds? s e s s i o n 5 A. 3. How Many Hundreds? Introducing Plus or Minus 10 or 100

s e s s i o n 5 A. 3 Math Focus Points Recognizing that the numbers 100, 200, 300 represent groups of 100 Adding 10 or 100 to and subtracting 10 or 100 from a given number and describing what part of the

### Pattern-Block Fractions

Pattern-lock Fractions Objective To guide students as they find fractional parts of polygonal regions. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family

### Solving Proportions by Cross Multiplication Objective To introduce and use cross multiplication to solve proportions.

Solving Proportions by Cross Multiplication Objective To introduce and use cross multiplication to solve proportions. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop

### Multiplying Fractions by Whole Numbers

Multiplying Fractions by Whole Numbers Objective To apply and extend previous understandings of multiplication to multiply a fraction by a whole number. www.everydaymathonline.com epresentations etoolkit

### Multiplication of Mixed Numbers

Multiplication of Mixed Numbers Objective To introduce multiplication with mixed numbers. www.everydaymathonline.com epresentations etoolkit Algorithms Practice EM Facts Workshop Game Family Letters Assessment

Grade 2 Unit 2: Addition and Subtraction Facts Read unit 2 lessons, content highlights pages 88-91, and applicable Teacher s Reference Manual excerpts prior to unit instruction. Instructional notes: This