2nd Grade Math - Number & Number Relations

Visit Internet 4 Classrooms for other great 2nd grade links!

Counting

Counting Colors (lesson plan) - counting by 5s and 10s using "Crayola Counting Book."
Pass the Paper (lesson plan) - Students will practice skip counting while cooperating in a group activity.
Let Me Try - an enrichment game on skip counting
Counting Even Numbers by Twos - from AAA Math; an explanation and online activity.

Read/Recognize Numbers to 1,000

Compare/Order  Numbers

Candy Corns Are the Greatest! (lesson plan) - determine which numbers are lesser or greater than other numbers using candy corns.

Compare Fractions

Fractions With Oranges (lesson plan) - This lesson provides an introductory activity for fractions. Oranges are used to show the difference between one whole, one half, and one quarter.
Fraction Fun! (lesson plan)
Fractions (lesson plan) - Students will be able to write a fraction to describe what part of a region is shaded, name the numerator and denominator in a fraction, identify equal fractions.
Who Wants Pizza? - an online introduction to fraction with quiz that is scored online.

Identify Money

Practical Money Skills for Life - a great site that is not only for students.  Parents and educators will enjoy this site as well.  Includes games, quizzes, activities, lesson plans, and more.
Learn to Count Money - choose the time and amount of money you would like to count, then this site gives various coins to count.
Money Central Station - from the U.S. Treasury; section from younger elementary and older elementary students.
Money Worksheets - free, printable worksheets from EdHelper.

Determine Change

Money Central Station - from the U.S. Treasury; section from younger elementary and older elementary students.
Money Worksheets - free, printable worksheets from EdHelper.
Money Cruncher - conversion tool for several denominations of money, including Harry Potter books, Happy Meals, and more.

Add/Subtract Money

Money Worksheets - free, printable worksheets from EdHelper.
Adding Money - explanation and online practice from AAA Math.
Subtracting Money - same format as previous activity; explanation and online practice from AAA Math.
Money Central Station - from the U.S. Treasury; section from younger elementary and older elementary students.

Ordinal Numbers

Naming Numbers - teaches number naming skills covered in K8 math courses. Each page has an explanation, interactive practice and challenge games about naming numbers.

Place Value

Reinforcement Lesson in Place Value (lesson plan) - Using prediction strategies, the students will show the ability to order digits to create the highest or lowest possible number from ERIC.
Place Value (lesson plan) - This lesson uses children's literature, place value puzzles, and games to teach place value in a fun and interesting way.
I Am the Greatest (lesson plan) - Students will be able to explain that the value of a number increases when digits farthest to the left have greatest value.

Expanded Form

Place Value - Expanded Form - explanation and online practice from AAA Math.

Fractional Part

Learning Fractions with Pictures (lesson plan) - Through the use of pictures and manipulative materials, students learn the relationship between the numerator and denominator.
Learning Fractions with M&Ms (lesson plan) - This lesson is designed to improve students understanding of fractions by using a fun manipulative (M & M candies).

Equivalent Forms

Odd, Even Numbers

Odd & Even Numbers - test prep lesson and practice on odd and even numbers.
Odd Numbers - an explanation of odd and even numbers.
Ghost Blasters Operation Odd - neat online game where ghosts with odd numbers must be identified.
Counting Even Numbers by Twos - from AAA Math; an explanation and online activity.
Odd Way Home - Identify the odd toad stools; another fun online game.

Number Line

Number Line - lesson and practice from Elementary Test Prep Center
Line Jumper - from Fun Brain; an excellent online activity.

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