Operations and Algebraic Thinking Approximate Duration of Study: Ongoing When to Study: August

CCS Essential Question Concept Skills Assessments Helpful Strategies and Resources

1.OA.1 What is a number sentence? What strategies can we use to add and subtract whole numbers?

Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions.

Students will be able to solve addition and subtraction word problems resulting in sums/differences within 20.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 12, 15, 25, 33 Apple Addition Worksheets Colorful Flowers Worksheet Hop and Add Worksheet Picnic Time Worksheet Hop and Subtract Worksheet Subtraction Roundup Worksheet Splish, Splash! Worksheet Math Picture Puzzles: 15-22 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.2 What strategies can we use to solve word problems?

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20.

Students will create and solve word problems using pictures and number sentences.

Math Test pg. 142

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 114 A Week at Camp Worksheet Party Time Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.3 How can we apply properties of operations to add and subtract numbers?

Apply properties of operations as strategies to add and subtract.

Students will understand commutative and associate property of addition.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 94, 114 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.4 What is an unknown addend problem? How are addition and subtraction are inversely related?

Understand subtraction as an unknown-addend problem.

Students will be able to use inverse operations to solve an unknown-addend problem.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 94 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.5

What is the relationship between addition and subtraction?

Relate counting to addition and subtraction.

Students will demonstrate that addition is counting on while subtraction is taking away. Students will understand math fact families.

Math Test pg. 118

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 12, 15, 19, 21, 23, 25, 27, 33, 34, 36, 44, 49, 76, 94, 101, 114 Fact Families Worksheet Use What You Know Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.6 How can we use what we know about number relationships to develop efficient strategies for adding and subtracting numbers?

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten; decomposing a number leading to a ten; using the relationship between addition and subtraction; and creating equivalent but easier or known sums.

Students will demonstrate fluency for adding and subtracting math facts with sums/differences within 20.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Fact Pages Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.7 How can we determine if addition or subtraction problems are true or false?

Understand the meaning of the equal sign and determine if equations involving addition or subtraction are true or false.

Students will be able to solve and compare equations to determine if they are true or false.

Common Assessments

Saxon Assessments

Teacher Observation

Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.OA.8 How can we determine an unknown number in an equation?

Determine the unknown whole number in an addition or subtraction equation relating to three whole numbers.

Students will be able to determine an unknown number that makes an equation true.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 94 Number Detective Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

Vocabulary: number sentence, add-to, take-from, put together, take apart, counting on, sum, difference, equal sign

Number and Operations in Base Ten Approximate Duration of Study: Ongoing When to Study: August

CCS Essential Question Concept Skills Assessments Helpful Strategies and Resources

1.NBT.1 How do we read and write numbers?

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

Students will be able to extend the counting sequence by reading, writing, and orally counting numbers.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 27, 20, 21, 52 Hundreds Chart Follow the Trail Worksheet I Want to Go Home! Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.NBT.2

What is place value? How does the placement of a digit in a number affect its value?

Understand that the two digits of a two-digit number represent amounts of tens and ones.

Students will identify the value of each digit in any given two-digit number.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 131 Tens and Ones Worksheet Number Riddles Worksheet Bowls of Cherries Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.NBT.3 How can we represent the relationship between numbers using symbols?

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, <.

Students will be able to compare two numbers in order to determine if they are greater than, less than, or equal to one another.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 108 Watch the Signs Worksheet Greater, Less, or Equal Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.NBT.4 How can we use place value to add and subtract?

Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the

Students will be able to solve addition problems within 100 using understanding of place value, properties of operations, etc.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 73-75, 81, 86 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

Students will be able to write and explain the reasoning for solving the addition problem.

1.NBT.5

What strategies can we use to add and subtract multiples of ten?

Given a two-digit number, mentally find 10 or more or 10 less than the number, without having to count; explain the reasoning used.

Students will be able to apply mental math strategies in order to add or subtract 10 to a given number.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 89-91 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.NBT.6 How can using number relationships help me solve addition and subtraction problems?

Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90, using concrete models or drawing and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

Students will demonstrate an understanding of subtraction in multiples of 10 using various strategies. Students will be able to explain the reasoning for solving subtraction problems in multiples of 10.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 123 Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

Vocabulary: digit, compare, greater than, less than, equal to, place value, addition, subtraction

Measurement and Data Approximate Duration of Study: Ongoing When to Study: August

CCS Essential Question Concept Skills Assessments Helpful Strategies and Resources

1.MD.1 How are position words useful?

Order three objects by length; compare the lengths of two objects indirectly by using a third object.

Students will be able to organize and order objects by length. Students will be able to compare the lengths various objects.

Math Test pg. 205

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 62, 104 Animal Parade Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.MD.2 How can we measure the length of objects using non-standard units?

Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps.

Students will be able to measure the length of various objects using both standard and non-standard units.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 35, 62, 104 Dog Bone Measuring Worksheet How Long Is It? Worksheet Going to the Fair Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.MD.3 How do we use an analog and a digital clock to tell time?

Tell and write time in hours and half-hours using analog and digital clocks.

Students will be able to tell and write the time to the nearest hour and half-hour using both analog and digital clocks.

Math Test pg. 223

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 48, 57, 87 Feeding Time Worksheet What Time Is It? Worksheet I Can Tell Time Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.MD.4 How do we organize, represent, and interpret data in order to reach specific conclusions?

Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.

Students will be able to classify objects into various categories. Students will be able to analyze information in given categories in order to answer specific questions.

Math Test pg. 230

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 13, 15, 72 What Does Not Belong? Worksheet Sort the Animals Worksheet Toy Box or Toolbox? Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

Vocabulary: length, measure, analog clock, digital clock, hour, half-hour, more, less

Geometry Approximate Duration of Study: Ongoing When to Study: August

CCS Essential Question Concept Skills Assessments Helpful Strategies and Resources

1.G.1 How can objects be represented and compared using geometric attributes?

Distinguish between defining attributes versus non-defining attributes; build and draw shapes to possess defining attributes.

Students will be able to identify, build, compare sort, and draw shapes using specific attributes.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 6, 13, 24, 26 Which Shape Is It? Worksheet Sides and Corners Worksheet I Can Draw Shapes! Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.G.2 How are geometric shapes similar or different?

Compose two-dimensional shapes or three-dimensional shapes to create a composite shape, and compose new shapes from the composite shape.

Students will be able to compose and decompose two-dimensional and three-dimensional shapes.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 112,120 What Am I? Worksheet Shape Search Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

1.G.3 How can we use concrete materials or drawings to show understanding of decomposing a whole into smaller shares?

Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.

Students will partition circles and rectangles into two and four equal shares. Students will be able describe the partitioned shapes as shares.

Common Assessments

Saxon Assessments

Teacher Observation

Saxon Math Lesson 18, 55, 67, 88, 107, 109, 117, 122 More Than One Way Worksheet Math Manipulatives Websites: www.educationcity.com www.ixl.com www.brainpopjr.com

Vocabulary: defining attributes, non-defining attributes, two-dimensional, three-dimensional, half, fourths, quarters