Number Sense 
1.1 Count, read, and write whole numbers to 1,000 and identify the place value for each digit.StudentsReading Numbers PracticeTeachersAAA Math Website (scroll down for specific topic)I HaveWho Has CardsPlace Value Idea Bank 
1.2 Use words, models, and expanded forms (e.g., 45 = 4 tens + 5) to represent numbers (to 1,000).TeachersI HaveWho Has Cards 
1.3 Order and compare whole numbers to 1,000 by using the symbols <, =, >.TeachersAAA Math Website (scroll down for specific topic) 
2.1 Understand and use the inverse relationship between addition and subtraction (e.g., an opposite number sentence for 8 + 6 = 14 is 14  6 = 8) to solve problems and check solutions.TeachersAAA Math Website (scroll down for specific topic)Fact Family Cards 
2.2 Find the sum or difference of two whole numbers up to three digits long.StudentsBatter Up Baseball gameMath Trainer AdditionMath Trainer SubtractionAddition MachineSubtraction MachineSubtraction TicTacToe (2 players needed for this game)TeachersMake custom worksheets for this skill!AAA Math Website (scroll down for specific topic)Study Booklets and Math Tubs to learn factsI HaveWho Has Cards 
2.3 Use mental arithmetic to find the sum or difference of two twodigit numbers.StudentsAddition Facts FlashcardsSubtraction Facts FlashcardsCount Us In Subtraction Facts Game 
3.1 Use repeated addition, arrays, and counting by multiples to do multiplication.TeachersMake custom worksheets for this skill!AAA Math Website (scroll down for specific topic)I HaveWho Has CardsMath Trainer MultiplicationMultiplication Math Bank  Great Resource!Array Presentation Tool 
3.2 Use repeated subtraction, equal sharing, and forming equal groups with remainders to do division.TeachersMake custom worksheets for this skill!AAA Math Website (scroll down for specific topic) 
3.3 Know the multiplication tables of 2s, 5s, and 10s (to "times 10") and commit them to memory.StudentsPractice Counting by 2, 5, 10TeachersMake custom worksheets for this skill!AAA Math Website (scroll down for specific topic) 
4.1 Recognize, name, and compare unit fractions from 1/12 to 1/2.StudentsIdentify Fractions GameCross The River Fractions GamePizza PartyTeachersAAA Math Website (scroll down for specific topic)I HaveWho Has CardsIdea Bank Fractions 
4.2 Recognize fractions of a whole and parts of a group (e.g., onefourth of a pie, twothirds of 15 balls). 
4.3 Know that when all fractional parts are included, such as fourfourths, the result is equal to the whole and to one. 
5.1 Solve problems using combinations of coins and billsStudentsMoney Master GameCounting Money GameSpending Spree!More Counting Coins Fun!TeachersAAA Math Website (scroll down for specific topic)I HaveWho Has Cards 
5.2 Know and use the decimal notation and the dollar and cent symbols for money. 
6.1 Recognize when an estimate is reasonable in measurements (e.g., closest inch). 
Algebra and Functions

1.1 Use the commutative and associative rules to simplify mental calculations and to check results.StudentsMissing Addends Practice 
1.2 Relate problem situations to number sentences involving addition and subtraction. 
1.3 Solve addition and subtraction problems by using data from simple charts, picture graphs, and number sentences. 
Measurement and Geometry

1.1 Measure the length of objects by iterating (repeating) a nonstandard or standard unit. 
1.2 Use different units to measure the same object and predict whether the measure will be greater or smaller when a different unit is used. 
1.3 Measure the length of an object to the nearest inch and/ or centimeter.
StudentsRuler GameMake custom worksheets for this skill! 
1.4 Tell time to the nearest quarter hour and know relationships of time (e.g., minutes in an hour, days in a month, weeks in a year).StudentsTime Match GameTelling Time GameTeachersMake custom worksheets for this skill!Virtual Teaching ClockAAA Math Website (scroll down for specific topic)Time Worksheets and Blackline Masters 
1.5 Determine the duration of intervals of time in hours (e.g., 11:00 a.m. to 4:00 p.m.). 
2.1 Describe and classify plane and solid geometric shapes (e.g., circle, triangle, square, rectangle, sphere, pyramid, cube, rectangular prism) according to the number and shape of faces, edges, and vertices. 
2.2 Put shapes together and take them apart to form other shapes (e.g., two congruent right triangles can be arranged to form a rectangle).StudentsPractice Putting Shapes Together 
Statistics, Data Analysis, and Probability
1.1 Record numerical data in systematic ways, keeping track of what has been counted. Students
Make your own graph online
2.1 Recognize, describe, and extend patterns and determine a next term in linear patterns (e.g., 4, 8, 12 ...; the number of ears on one horse, two horses, three horses, four horses).

Mathematical Reasoning
1.1 Determine the approach, materials, and strategies to be used.
2.1 Defend the reasoning used and justify the procedures selected. 3.0 Students note connections between one problem and another. 