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Mrs. Kelly's
 Second Grade Math

   

Each second grade math lesson introduces a skill with a clear step-by-step visual presentation. Students practice this skill using various exercises and develop an understanding of concepts and an ability to problem solve using a critical thinking process. 
You may visit www.sadlier-oxford.com for more information, activities and helpful hints.
 
It is very important that you continue to practice math facts with your child continually throughout the year. Your child NEEDS TO KNOW their addition and subtraction facts through 18!  Click here for more ideas on how to help your child learn their facts.Thank you!


CHAPTER 1: Addition and Subtraction Facts
Add to 12
Identify and write related addition facts
Extend addition facts to sums of 20
Use the make 10 strategy to find sums
Use doubles strategies to find sums
Add three of four 1-digit numbers
Subtract from 12 or less
Subtract from 18 or less
Write related subtraction facts
Identify and write related addition and subtraction facts
Use addition to check subtraction
Count up to Subtract
Identify and write fact families
Count up or use a subtraction fact to find missing addends
Recognize and complete number patterns
Solve problems using the Choose the Operation strategy


CHAPTER 2: Place Value to 100
Regroup ones as tens and ones
Identify the place and value of each digit in numbers to 99
Read and write numbers and number words (20-99)
Determine the value of a designated digit in a 2-digit number.
Write the expanded form of a 2-digit number
Compare numbers using <,=, and >
Order numbers to 100 using models and number lines.
Estimate the number of objects to 100 in a group
Use a number line to round to the nearest 10
Identify odd and even numbers
Count to 100 by 3s and 4s
Use the various number patterns to count to or back from 100
Read and write ordinal numbers and number words through 31st
Solve problems using the Use Logical Reasoning Strategy


CHAPTER 3: Data and Graphs: Using Operations
Make and interpret pictographs
Make and interpret bar graphs
Conduct a survey. Record and interpret the data
Make predictions based on a set of data
Compare data from two different sources using the same survey
Read and interpret circle graphs
Read and interpret line lots
Interpret and record data in a Venn diagram
Solve problems using the Use a Graph strategy


CHAPTER 4: Addition: Two-digit Numbers
Add 2-digit numbers without regrouping
Use mental math strategies to add
Regroup ones as tens
Use models to add 2-digit number with regrouping
Add 2-digit number with regrouping
Round 2-digit addends to estimate sums
Rewrite horizontal addition in vertical from and solve
Add a column of three 2-digit numbers
Identify criteria for choosing and applying a computation method
Solve problems using more than one step

CHAPTER 5: Subtraction: Two-digit Numbers
Addition of two-digit numbers
Addition two-digit numbers with and without regrouping
Using mental math strategies to add
Regrouping ones and tens and ones
Adding tens and ones by regrouping ones
Adding money amounts with regrouping
Adding up to three two-digit numbers with regrouping
Solving problems by finding hidden information and by using questions

CHAPTER 6: Geometry
Identify and sort solid figures
Identify attributes of solid figures
Identify plane figures on solid figures
identify and count sides and angles on plane figures
Sort plane and solid figures by one or two attributes
Identify and draw congruent figures
Identify and draw one or more lines of symmetry
Identify slides, flips and turns
Identify describe and extend shape patterns
Combine and separate figures to form other figures
Locate points on a coordinate grid using ordered pairs
Solve problems using the Use a Pattern Strategy

CHAPTER 7: Money and Time
Find the value of a group of coins less than $1.00
Show equal amounts of money in more than one way
Compare the value of a group of coins to a given item cost.
Count up from the cost to find change
Add or subtract 2-digit money mounts with and without regrouping
Identify a group of coins equal to $1.00
Count money amounts great than $1.00
Tell time to the hour or half hour
Tell time to five minute and quarter-hour intervals as after/before the hour
Determine elapsed time
Estimate whether a task takes minutes, hours, or days
Read and interpret a calendar
Solve problems using the Guess and Test strategy


CHAPTER 8: Place Value to 1000
Read and write numbers and number words for hundreds to 900
Read and write numbers and number words 100-900
Determine the value of a designated digit in a 3-digit number
Write 3-digit numbers in expanded form.
Use various number patterns to count to 1000
Compare 3-digit numbers from greatest to least, least to greatest.
Round 3-digit numbers to the nearest hundred
Solve problems using the Make an Organized List strategy

CHAPTER 9: Addition and Subtraction:  Three-Digit Numbers
Add 3-digit numbers with and without one regrouping
Count on by 1s, 10s, and 100s
Regroup tens as hundreds
Add 3-digit numbers, regrouping twice
Add 3-digit money amounting with and without one regrouping
Add 3-digit money amounts, regrouping twice
Subtract 3-digit numbers with and without one regrouping
Count back by 1s, 10s, and 100s
Regroup hundreds as tens
Subtract 2-digit numbers, regrouping twice
Subtract 3-digit money amounts with up to two regrouping
Round 3-digit numbers to the nearest hundred to estimate sums or differences
Solve Problems using the Use Logical Reasoning strategy

CHAPTER 10: Fractions and Probability
Identify and write 1/2 through 1/12
Compare unit fractions using <,=, and >
Use models to order fractions
Identify and write non-unit fractions
Identify and write fractions equal to 1
Estimate the fractional part of a whole
Identify and write equivalent fractions of a whole
Identify and write equivalent fractions of a whole
Identify the fractional part of a set
Identify, color, and write equivalent fractions of a set
Predict and record the outcomes of an experiment
Identify the likelihood of an event using more likely, less likely, or equally likely
Identify events as certain, possible, or impossible
Solve problems using the Draw a Picture strategy

CHAPTER 11: Measurement
Use nonstandard units to estimate and measure length
Estimate and measure length/height to the nearest half inch
Estimate and measure length/height in feet and yards
Identify equivalent measure using cups, pints, quarts and gallons
Estimate weight in ounces or pounds
Estimate and measure length/height in centimeters and meters
Find the perimeter of an figure
Find the area of a figure using square units
Estimate mass in grams or kilograms
Estimate capacity in liters
Find the volume of a solid figure by adding cubic units
Read a thermometer
Choose the appropriate measuring tool and unit of measure
Solve problems using the Use a Map strategy

CHAPTER 12: Multiplication and Division
Explore the concept of multiplication as repeated addition
Multiply groups of 2-5 by 9 or less
Identify related multiplication facts
Explore the concept of division as repeated subtraction
Separate groups in to equal groups of 2-5
Separate groups into equal groups with leftovers
Relate multiplication and division facts
Use division to solve for the value of a symbol in a multiplication sentence
Solve problems using the Choose the Operation strategy


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LAST MODIFIED: Tuesday, July 31, 2007 07:42 PM