In second grade it is important to "memorize" your Math facts. This means NO FINGERS! A good way to learn these facts is to use the Fact Families. For example: 7+5=12; 5+7=12; 12-7=5; 12-5=7
Click on Flashcards to practice your Math facts.
Links for Math Games:
· Math Stories: http://www.mathstories.com/
Nook: (has a great game for counting money) www.mathnook.com
Math Games: http://www.aplusmath.com/Games/index.html
Math Games: http://www.netrover.com/~kingskid/Math/math_kids.html
Math Game: http://www.prongo.com/math/addition.html
Cards to practice Math Facts: http://www.mathfactcafe.com/view/view.aspx?t=F&g=2
On; Interactive Lessons: http://www.pasadenaisd.org/sailon/grade2.htm
Topic 1: Understanding Addition and Subtraction
Write addition number sentences: Stories about joining; writing subtraction number sentences.
Topic 2: Addition Strategies
Adding 0, 1, 2; doubles; adding in any order; adding 3 numbers; making 10 to add 9, making 10 to add 8
Topic 3: Subtraction Strategies
Subtracting 0, 1, 2; thinking addition to subtract doubles; thinking addition to 10 to subtract; thinking addition to 18 to subtract; finding the missing part.
Topic 4: Place Value: Numbers to 100
Models for tens; models for tens and ones; reading and writing numbers; using models to compare numbers; using symbols to compare numbers; before, after, and between; order numbers; number patterns on a hundred chart; numbers on a number line; skip counting; repeated addition or subtraction; even and odd numbers.
Topic 5: Counting Money
Dime, nickel, and penny; quarter and half-dollar; counting collections of coins; ways to show the same amount; one dollar.
Topic 6: Mental Addition
Adding tens; adding ones; adding tens and ones; adding on a hundred chart; look for a pattern.
Topic 7: Mental Subtraction
Subtracting tens; finding parts of 100; subtracting on a hundred chart; adding on to subtract.
Topic 8: Adding Two-Digit Numbers
Regrouping 10 ones for 1 ten; models to add two0and one-digit numbers: models to add two-digit numbers; adding three numbers.
Topic 9: Subtracting Two-Digit Numbers
Regrouping 1 ten for 10 ones; models to subtract two and one-digit numbers; subtracting two and one-digit numbers; models to subtract two-digit numbers; subtracting two-digit numbers; using addition to check subtraction.
Topic 10: Using Addition and Subtraction
Adding money; estimating sums; ways to add; subtracting money; estimating differences; ways to subtract.
Topic 11: Geometry
Flat surfaces, vertices, and edges; relating plane shapes to solid figures; making new shapes' cutting shapes apart; congruence; ways to move shapes; symmetry.
Topic 12: Fractions
Wholes and equal parts; unit fractions and regions; non-unit fractions and regions; estimating fractional parts of a whole; fractions of a set.
Topic 13: Measurement: Length and Area
Thinking about attributes; exploring length; measuring length using nonstandard units; comparing objects; inches, feet, and yards; centimeters and meters; exploring perimeter; exploring area.
Topic 14: Measurement: Capacity and Weight
Exploring capacity; measuring capacity using nonstandard units; cups, pints and quarts; liters; exploring weight; ounces and pounds; grams and kilograms.
Topic 15: Time and Temperature
Telling time to five minutes; telling time before and after the hour; estimating time; using a calendar; Fahrenheit and Celsius.
Topic 16: Graphs and Probability
Organizing data; pictographs; bar graphs; coordinate graphs; likely and unlikely; certain, probable, and impossible.
Topic 17: Numbers and Patterns to 1,000
Building 1, 000; counting hundreds, tens, and ones; reading and writing numbers to 1, 000; changing numbers by hundreds and tens; patterns with numbers on hundreds charts; comparing numbers; before, after, and between; ordering numbers
Topic 18: Three-Digit Addition and Subtraction
Mental math; estimating sums; models for adding with three-digit numbers; adding three-digit numbers; mental math: ways to find missing parts estimating differences; models for subtracting with three-digit numbers; subtracting three-digit numbers.
Topic 19: Multiplication Concepts
Repeated addition and multiplication; skip counting; building arrays; even and odd numbers; writing multiplication stories; vertical form; multiplying in any order.
Topic 20: Division Concepts and Facts
Division as sharing; division as repeated subtraction; writing division stories; relating multiplication and division.