CCSS: Unpack and Map the Math Standards What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Add and subtract within 20. 2. Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all SWBAT use whole-part relationships of numbers to efficiently compose and decompose one-digit numbers. SWBAT understand the relationship between addition and subtraction. Students will understand that fluency includes accuracy, efficiency, appropriateness, and flexibility. sums of two one-digit numbers. 2.OA.2 Work with equal groups of objects to gain foundations for multiplication. 3. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. 2.OA.3 Students will understand that an even number can be separated into two equal groups without any left over. Students will understand that an odd number cannot be separated into two equal groups without having a leftover. Students will understand that the number in the ones place shows whether a number is odd or even. Students will understand that a group of tens will always be even. Students will understand that an equation with two equal addends will have an even sum. What materials and resources will you utilize? Saxon Math Fact Sheets Minute Math (On Core Mathematics Lessons 8-14, 1-2, 17-18 ) http://schools.utah.gov/CURR/mathelem/CoreCurriculum.aspx http://www.k-5mathteachingresources.com/ http://www.masteryconnect.com/ http://www.studyisland.com/ http://teacherresourcesgalore.com/index.htm http://www.mathwire.com/index.html http://www.ncpublicschools.org/acre/standards/commoncore-tools/ (Math Center Activities) (Math Journals) Saxon Math Guided Lessons (On Core Mathematics Lessons 15-16) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.smbsd.org/uploaded/files/Fine_Arts/Doubles_Rap .doc http://www.brainpopjr.com/math/numbersense/evenandodd /grownups.weml http://www.thevirtualvine.com/images/math/odd&evensong. pdf When will you teach the concepts and skills? Quarter 1 How will you know when the students can do it? What is the evidence of learning? Quarter 1 By the end of 2nd Grade, SWBAT complete a 100 problem basic fact (addition or subtraction) timed test in 5 minutes or less for addition and 6 minutes or less for subtraction, with 98% accuracy. Grade Level Indicator Rubric Saxon Math Fact Assessments Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) List Grade-specific Standard Measure and estimate lengths in What are the grade level Concepts and Skills you will teach? Or What must students learn? customary units. 1. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. 2.MD.1 2. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. 2.MD.2 3. Estimate lengths using units of inches, feet, centimeters, and meters. 2.MD.3 4. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. 2.MD.4 SWBAT identify and understand the difference between the standard tools for linear measurement. SWBAT measure a variety of objects using the appropriate tools. SWBAT measure accurately (leave no gaps, allow no overlays, and start at 0 on a measurement tool). SWBAT use multiple copies of one object or one object repeatedly end to end to measure another object (e.g., paper clips to measure a book). SWBAT demonstrate that longer units of measure take fewer repetitions to measure objects. SWBAT demonstrate that shorter units of measure take more repetitions to measure objects. Students will understand the length of inches and feet. SWBAT use a point of reference when estimating length (e.g., the top joint of your thumb is approximately an inch). Students will understand how to check the reasonableness of an estimate and adjust as needed. SWBAT measure length by comparing two (or more) objects and identifying which is longer and which is shorter. SWBAT measure the same object with two different measurement tools and compare the difference in units used. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 66-67, 74, 68, 77, 75, 69) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.manmachine.org/gj/silverstein.html http://www.schools.utah.gov/CURR/science/Elementary/SecondGrade.aspx When will you teach the concepts and skills? Quarter 1 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) List Grade-specific Standard What are the grade level Concepts and Skills you will teach? Or What must students learn? Relate addition and subtraction to length. 5. Use addition and subtraction within 100 to solve word What materials and resources will you utilize? When will you teach the concepts and skills? SWBAT add and subtract lengths. SWBAT interpret a word problem involving lengths. SWBAT set up equations, including a measurement unit, and solve for the unknown number. Saxon Math Guided Lessons (On Core Mathematics Lessons 79) Websites listed in section 1 (Math Center Activities) (Math Journals) Quarter 1 SWBAT take measurements and collect data. SWBAT make a line plot that includes a horizontal scale, title, labels, and straight columns of data marks. SWBAT transfer measurement data to the line plot. SWBAT read information from the completed line plot. SWBAT make comparisons from the data. Saxon Math Guided Lessons (On Core Mathematics Lessons 92) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.amathsdictionaryforkids.com/dictionary.html http://www.ixl.com/math/grade-2/interpret-line-plots Quarter 1 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. 2.MD.5 Represent and interpret data. 9. Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in wholenumber units. 2.MD.9 Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Reason with shapes and their attributes. 1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. 2.G.1 SWBAT recognize, identify, find, draw, build and/or describe a two-dimensional shape, including triangles, quadrilaterals, pentagons, and hexagons. SWBAT recognize, identify, find, draw, build and/or describe a three-dimensional shape such as a cube. SWBAT identify the number of angles on a triangle, quadrilateral, pentagon, and hexagon. SWBAT identify the number of equal faces on a cube. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 99-103) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.amathsdictionaryforkids.com http://www.brainpopjr.com/math/geometry/ Shapes Galore Lesson Plan http://www.uen.org/Lessonplan/preview.cgi?LPid=21489 That’s So Square Lesson Plan http://www.uen.org/Lessonplan/preview.cgi?LPid=10964 When will you teach the concepts and skills? Quarter 1 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) CCSS: Unpack and Map the Math Standards What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Represent and solve problems involving addition and subtraction. 2. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of add-in to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent What materials and resources will you utilize? SWBAT solve one-step word problems using addition and subtraction within 100. SWBAT solve two-step word problems using addition and subtraction within 100. (This could include two addition functions, two subtraction functions or both an addition and subtraction function in the same word problem.) SWBAT solve word problems with unknowns in all positions using these problem types: o adding to o taking from o putting together/taking apart o comparing SWBAT solve single- and double-digit addition and subtraction problems in both vertical and horizontal form using a variety of strategies. Saxon Math Guided Lessons (On Core Mathematics Lessons 46-49; 36-38; 3-4) Websites listed in section 1 (Math Center Activities) (Math Journals) SWBAT demonstrate, using written symbols or manipulatives that adding 10 or 100 to any number only changes the digit in the 10s or 100s place. SWBAT mentally add or subtract 10 or 100 from a given number. Saxon Math Guided Lessons (On Core Mathematics Lessons 62-63) Websites listed in section 1 (Math Center Activities) (Math Journals) When will you teach the concepts and skills? Quarter 2 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) the problem. 2.OA.1 Use place value understanding and properties of operations to add and subtract. 8. Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900. 2.NBT.8 Quarter 2 Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Understand place value. 1. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. 2.NBT.1 Understand the following as special cases: a. What materials and resources will you utilize? When will you teach the concepts and skills? Students will understand that one represents a single unit of measurement in counting. Students will understand that ten ones can be “bundled” together to make one set of ten; a ten can also be represented as 10 single units. Students will understand that ten sets of ten can be “bundled” together to make a hundred; a hundred can also be represented as 100 single units. Students will understand that when numbers are bundled into sets of hundreds, there are zero tens and zero ones. Saxon Math Guided Lessons (On Core Mathematics Lessons 23, 19, 20-22; 31-33) Websites listed in section 1 (Math Center Activities) (Math Journals) http://nlvm.usu.edu/ http://mathwire.com/numbersense/placevalue.html http://mathperspectives.com/pub_un.html Quarter 2 SWBAT express a given number in multiple ways (base ten, number name, expanded form). SWBAT compose and decompose numbers between standard and expanded form. SWBAT use knowledge of base ten to explain the value of a digit based on its position in a number. Saxon Math Guided Lessons On Core Mathematics Lessons 26-30; 24-25) Websites listed in section 1 (Math Center Activities) (Math Journals) Quarter 2 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) 100 can be thought of as a bundle of ten tens — called a “hundred.” 2.NBT.1a b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). 2.NBT.1b Understand place value. 3. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. 2.NBT.3 By the end of the year, SWBAT read and write numbers to 1000. Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) List Grade-specific Standard Understand place value. 2. What are the grade level Concepts and Skills you will teach? Or What must students learn? Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons. 2.NBT.4 Relate addition and subtraction to length. 6. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within What materials and resources will you utilize? When will you teach the concepts and skills? Students will understand that when comparing two numbers, one is looking at the whole number, not just individual digits. SWBAT compare values of two three-digit numbers in the same hundreds by looking at and comparing the number of tens. SWBAT use vocabulary words and >, <, = symbols to compare two three-digit numbers in terms of value. Saxon Math Guided Lessons (On Core Mathematics Lessons 34-35) Websites listed in section 1 (Math Center Activities) (Math Journals) Quarter 2 SWBAT demonstrate understanding that 0 represents the beginning point of the number line. SWBAT illustrate that numbers can label an equal space marked on a number line. SWBAT demonstrate that numbers from 0 to 100 can be placed on the number line. SWBAT create a number line using the numbers that correspond to an addition or subtraction problem, and solve the problem using the number line to perform the operation. Saxon Math Guided Lessons (On Core Mathematics Lessons 80) Websites listed in section 1 (Math Center Activities) (Math Journals) http://illuminations.nctm.org/LessonDetail.aspx?ID=L53 Quarter 2 Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. Saxon Math Guided Lessons (On Core Mathematics Lessons 81-84) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.fi.edu/time/Journey/JustInTime/contents.html http://www.ixl.com/math/grade-2 Quarter 2 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) 100 on a number line diagram. 2.MD.6 Work with time and money. 7. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. 2.MD.7 Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) List Grade-specific Standard What are the grade level Concepts and Skills you will teach? Or What must students learn? Reason with shapes and their attributes. 2. Partition a rectangle into rows and columns of samesize squares and count to find the total number of SWBAT identify and describe a row as horizontal. SWBAT identify and describe a column as vertical. SWBAT draw and partition a rectangle into rows and columns of same-size squares. SWBAT determine the number of same-size squares in a rectangle. them. 2.G.2 3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. 2.G.3 SWBAT identify two, three, and four equal shares of a whole. SWBAT identify equal shares by using the vocabulary halves, half of, thirds, third of, fourths, and fourth of. SWBAT identify that equal shares within identical circles/rectangles may not have the same shape. SWBAT describe a circle/rectangle as having two halves, three thirds, or four fourths. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 104-108) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.ixl.com/math/grade-2/halves-thirds-and-fourths www.beaconlearningcenter.com/WebLessons/IWantMyHalf/default.htm http://www.uen.org/Lessonplan/preview.cgi?LPid=18835 http://www.uen.org/Lessonplan/preview.cgi?LPid=10811 When will you teach the concepts and skills? Quarter 2 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) CCSS: Unpack and Map the Math Standards What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Use place value understanding and properties of operations to add and subtract. 2. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. 2.NBT.5 3. Add up to four two-digit numbers using strategies based on place value and properties of operations. 2.NBT.6 9. Explain why addition and subtraction strategies work, using place value and the properties of operations. 2.NBT.9 SWBAT use a variety of computation strategies for addition and subtraction, including using the commutative and associative properties of addition, the identity property of zero, as well as the distributive property. SWBAT use related addition and subtraction facts and compensation as a strategy for solving computations. SWBAT add up to four two-digit numbers by following the same process and using the same properties as when adding with two addends. SWBAT solve the same problem in more than one way, as well as clearly explain their thinking and justify their reasoning. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 39-45; 5-7; 50-51; 64-65) Websites listed in section 1 (Math Center Activities) (Math Journals) When will you teach the concepts and skills? Quarter 3 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Understand place value. 2. Count within 1000; skip-count by 5s, 10s, and 100s. 2.NBT.2 Work with time and money. 8. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have? 2.MD.8 Students will understand that numbers increase through counting patterns. Students will understand that counting patterns can start from any number of that pattern’s multiple. Students will understand that counting by fives is just half of counting by 10s. Students will understand that when counting by tens within a hundred, only the digit in the tens place increases. Students will understand that when counting by hundreds within a thousand, only the digit in the hundreds place increases. Students will understand that skip-counting is the same as repeated addition SWBAT recognize the different coins and their names. SWBAT state the values of each of the coins and bills. SWBAT explain that coins represent a part of a dollar. SWBAT use money symbols correctly ($ for dollars, ¢ for cents only). SWBAT solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have? What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 24-25) Websites listed in section 1 (Math Center Activities) (Math Journals) When will you teach the concepts and skills? Quarter 3 How will you know when the students can do it? What is the evidence of learning? By the end of the year, SWBAT skip count by 5s, 10s, and 100s, starting from any one-, two-, or three-digit number. By the end of the year, SWBAT demonstrate multiple skipcounting patterns from the same starting point (example: start at 225 and skip count by 5s, 10s, and 100s). Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) Saxon Math Guided Lessons (On Core Mathematics Lessons 85-91) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.k-5mathteachingresources.com/measurementand-data-activities.html http://illuminations.nctm.org/ (search “money”) http://www.ixl.com/math/grade-2 Quarter 3 Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) List Grade-specific Standard Measure and estimate lengths in What are the grade level Concepts and Skills you will teach? Or What must students learn? metric units. 1. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. 2.MD.1 2. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. 2.MD.2 3. Estimate lengths using units of inches, feet, centimeters, and meters. 2.MD.3 4. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. 2.MD.4 SWBAT identify and understand the difference between the standard tools for linear measurement. SWBAT measure a variety of objects using the appropriate tools. SWBAT measure accurately (leave no gaps, allow no overlays, and start at 0 on a measurement tool). SWBAT use multiple copies of one object or one object repeatedly end to end to measure another object (e.g., paper clips to measure a book). SWBAT demonstrate that longer units of measure take fewer repetitions to measure objects. SWBAT demonstrate that shorter units of measure take more repetitions to measure objects. Students will understand the length of centimeters and meters. SWBAT use a point of reference when estimating length (e.g., the pinkie fingernail is approximately a cnetimeter). Students will understand how to check the reasonableness of an estimate and adjust as needed. SWBAT measure length by comparing two (or more) objects and identify which is longer and which is shorter. SWBAT measure the same object with two different measurement tools and compare the difference in units used. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 70-71; 73; 76-78; 80) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.manmachine.org/gj/silverstein.html http://www.schools.utah.gov/CURR/science/Elementary/SecondGrade.aspx When will you teach the concepts and skills? Quarter 3 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Represent and interpret data. 9. Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in wholenumber units. 2.MD.9 SWBAT take measurements and collect data. SWBAT make a line plot that includes a horizontal scale, title, labels, and straight columns of data marks. SWBAT transfer measurement data to the line plot. SWBAT read information from the completed line plot. SWBAT make comparisons from the data. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lesson 95) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.amathsdictionaryforkids.com/dictionary.html http://www.ixl.com/math/grade-2/interpret-line-plots When will you teach the concepts and skills? Quarter 3 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) CCSS: Unpack and Map the Math Standards What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Use place value understanding and properties of operations to add and subtract. 7. Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. 2.NBT.7 SWBAT solve addition and subtraction problems (up to 1,000) in both vertical and horizontal form. SWBAT use more than one strategy to solve a given equation. SWBAT demonstrate the relationship between addition and subtraction. SWBAT represent sums and differences in oral and written form. SWBAT model addition and subtraction problems and their relationships using manipulatives. SWBAT demonstrate the ability to add or subtract up to threedigit numbers by adding or subtracting hundreds and hundreds, tens and tens, and ones and ones; and that sometimes it is necessary to compose or decompose tens or hundreds. What materials and resources will you utilize? Saxon Math Guided Lessons (On Core Mathematics Lessons 52-61) Websites listed in section 1 (Math Center Activities) (Math Journals) When will you teach the concepts and skills? Quarter 4 How will you know when the students can do it? What is the evidence of learning? Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) What are the grade level Concepts and Skills you will teach? Or What must students learn? List Grade-specific Standard Work with equal groups of objects to gain foundations for multiplication. 4. Use addition to find the total number of objects arranged in rectangular arrays with up to When will you teach the concepts and skills? How will you know when the students can do it? What is the evidence of learning? Saxon Math Guided Lessons (On Core Mathematics Lessons 17-18) Websites listed in section 1 (Math Center Activities) (Math Journals) http://www.brainpopjr.com/math/multiplicationanddivision/arr ays/grownups.weml http://www2.edc.org/thinkmath/lib/samples/G3C2L2TG_Sampl e.pdf Quarter 4 Saxon Math Guided Lessons On Core Mathematics Lessons 93-98) Websites listed in section 1 (Math Center Activities) (Math Journals) http://illuminations.nctm.org/ (search for “graph activities”) Quarter 4 What materials and resources will you utilize? Students will understand what a rectangular array is. SWBAT arrange any set of objects into a rectangular array with up to five rows and five columns. Students will understand how the rectangular array represents repeated addition. SWBAT write an addition equation representing the array as a sum of equal addends. SWBAT read and understand data. SWBAT organize data into up to four categories. SWBAT draw a graph representing these categories. SWBAT label the parts of a graph. SWBAT analyze and solve puttogether, take-apart, and comparison problems using a graph. Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. 2.OA.4 Represent and interpret data. 10. Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems4 using information presented in a bar graph. 2.MD.10 Saxon Math Written and Oral Assessments and Grade Level Indicator Rubric ExamView Assessments (Performance Assessments) 2nd Grade CCSS Online Resources by standard Standard Description 2.G.1 Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.5 Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. 2- and 3-Dimensional Shapes 2.G.2 Partition a rectangle into rows and columns of same-size squares and count to find the total number of them. Area by Counting 2.G.3 Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. Fractional Parts 2.MD.2 Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. Measuring Length 2.MD.3 Estimate lengths using units of inches, feet, centimeters, and meters. Measuring Length 2.MD.4 Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. Measuring Length 2.MD.5 Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. Length Problems Videos / Exercises Khan Academy 2.MD.1 Study Island Some of the SI lessons have the Khan Academy videos included within them. Measuring Length 2.MD.6 2.MD.7 Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. 2.MD.8 Work with time and money. 2.MD.9 Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in whole-number units. Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put together, take-apart, and compare problems4 using information presented in a bar graph. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: Understand place value. 2.MD.10 2.NBT.1 2.NBT.1.a 2.NBT.1.b 2.NBT.2 The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). Count within 1000; skip-count by 5s, 10s, and 100s. Locate integers on a number line Points on a number line Number line 1 Telling time Length Problems Time Money Graphs Reading pictographs 1 Reading pictographs 2 Graphs Adding Whole Numbers and Applications 2 Representing numbers Representing numbers Place Value Representing numbers Counting Numbers 2.NBT.3 Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. Reading & Writing Numbers Expanded Notation 2.NBT.4 Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Compare Whole Numbers 2.NBT.5 Subtraction 3: Introduction to Borrowing or Regrouping 2 and 3-digit subtraction Addition & Subtraction Properties Addition & Subtraction Within 100 2.NBT.6 Add up to four two-digit numbers using strategies based on place value 2.NBT.7 Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. Use place value understanding and properties of operations to add and subtract. 2.NBT.8 and properties of operations. 2.NBT.9 Explain why addition and subtraction strategies work, using place value and the properties of operations.3 2.OA.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1 Fluently add and subtract within 20 using mental strategies.2 By end of Grade 2, know from memory all sums of two one-digit numbers. 2.OA.2 2.OA.3 2.OA.4 Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. 2-digit addition Place Value 1 2-digit addition Place value Addition with carrying Subtraction with borrowing Addition & Subtraction Within 100 Addition & Subtraction Within 1,000 Addition with carrying Subtraction with borrowing Why borrowing works Addition & Subtraction Within 1,000 Addition 3 Addition 4 Subtraction 2 Real World Problems Symbolize Addition - Alternate mental subtraction method 1-digit addition 1-digit subtraction Addition & Subtraction Facts Addition & Subtraction Properties Addition & Subtraction Within 1,000 Foundations of Multiplication Basic multiplication Foundations of Multiplication