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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Compare With Multi Step Addition and Subtraction Word Problems

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video shows how to compare numbers in a word problem using multiple operations to find given values and the solutions to the questions posed in the problem. The...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Two Step Addition Sums to 100 Word Problems

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video shows how to break down a word problem into two steps to solve an addition problem with numbers up to 100. The video is followed by a series of practice...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Completing the Addition Sentence Sums to 100

For Students 1st - 2nd
[Free Registration/Login may be required to access all resource tools.] The video describes how to fill in a missing number in an addition problem by working backwards. The video is followed by practice problems to assess student...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Selecting the Correct Addition Sentence Sums to 100

For Students 1st - 2nd Standards
[Free Registration/Login may be required to access all resource tools.] The video walks through solving addition problems to determine which problem is the correct addition sentence for the given sum. The video is followed by additional...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Selecting the Related Addition Fact

For Students K - 1st Standards
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which addition fact is related to the given addition problem. The video uses vocabulary of addends and sum. The video is...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Writing Addition Sentences Sums to 10

For Students 1st - 2nd
[Free Registration/Login may be required to access all resource tools.] In this interactive media source, the video shows how to write a number sentence from counting groups of pencils, followed by practice problems to assess understanding.
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Interactive
ABCya

Ab Cya: Molly Adds & Subtracts From 10

For Students K - 1st Standards
This educational activity provides word problems with manipulatives for kids to practice adding and subtracting within 10. The word problems are read aloud and have objects that can be used for counting. Children may need assistance from...
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Interactive
ABCya

Ab Cya: First to Five

For Students K - 1st
First to Five is a fun dice game for children to practice their addition math facts! Swipe the screen, add the sum of the two dice, and click on the correct sum on the chalkboard as you compete against Snake Eyes the dice tossing robot...
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Interactive
ABCya

Ab Cya: Molly Adds & Subtracts From 20

For Students 1st - 2nd Standards
This educational activity provides word problems with manipulatives for kids to practice adding and subtracting within 20. The word problems are read aloud and have objects that can be used for counting. Children may need assistance from...
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Interactive
Shodor Education Foundation

Shodor Interactivate: Arithmetic Quiz

For Students 3rd - 8th Standards
This activity gives the user randomized questions to answer on arithmetic with whole numbers and integers.
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Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Electronic Abacus

For Students Pre-K - 1st Standards
This applet explores the use of an abacus model for representing numbers and for performing addition.
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Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Five Frame

For Students Pre-K - 1st Standards
The four games that can be played with this applet help to develop counting and addition skills.
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Unit Plan
E-learning for Kids

E Learning for Kids: Math: Bbq Party: Counting Forwards & Backwards

For Students 2nd - 3rd Standards
Explore counting and number patterns with Lily as she throws a BBQ party.
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Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Two Step Number Patterns [Pdf]

For Students 3rd - 5th Standards
The student learns how to create number patterns involving addition and subtraction.
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Website
Other

Mathpower: Math Fundamental Assignments

For Students 9th - 10th Standards
Math variety of concepts, this colorful website is sure to give your students the chance show what they know. Concepts covered include rounding, division with decimals, order of operations, ratio, percent, multiplication, and division of...
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Lesson Plan
Other

Pbs Teachers: Check It Out [Pdf]

For Teachers 3rd - 8th
Reinforce problem-solving, estimation, addition, and subtraction skills by playing a game in which students are required to use a checkbook to keep track of a vacation budget. Requires Adobe Reader. [PDF]
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Whiteboard
ClassFlow

Class Flow: Number Order in Addition

For Teachers Pre-K - 1st
[Free Registration/Login Required] Number order in addition. Begin to recognize that addition can be done in any order. Order numbers and position them on a number track. Changing number order may ease mental calculation. Begin to...
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Whiteboard
ClassFlow

Class Flow: Number Sense

For Teachers K - 1st
[Free Registration/Login Required] This flipchart allows first graders to practice addition situations using story problems.
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Whiteboard
ClassFlow

Class Flow: Number Square Algebra

For Teachers 9th - 10th Standards
[Free Registration/Login Required] In this flipchart, students interact with whole numbers arranged in a square to apply their arithmetic skills of multiplication, addition and subtraction.
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Whiteboard
ClassFlow

Class Flow: Number Test

For Teachers Pre-K - 1st
[Free Registration/Login Required] Math review of various concepts (addition, order, time, money, etc).
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Whiteboard
ClassFlow

Class Flow: Count How Much Money You Have

For Teachers Pre-K - 1st
[Free Registration/Login Required] This flipchart makes a great center or an addition to your money lesson. Students work in pairs or groups. One student drags an amount of money out for their partner and the partner counts the total.
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Activity
Teaching Treasures Publications

Teaching Treasures: Year Eight Timed Mental Math

For Students 3rd - 8th Standards
This resource provides an interactive worksheet with just ten problems as an independent practice or a quick assessment.
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Activity
Teaching Treasures Publications

Teaching Treasures: Year Eight Timed Mental Math

For Students 3rd - 8th Standards
Improve your computation skills using this timed interactive worksheet.
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Whiteboard
ClassFlow

Class Flow: Addition Word Problems

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] This flipchart will get students involved as they manipulate animals to solve math word problems.