Web Resources
Lesson Plans
Save to ALEX 
Share

Show Details
Title: Learning Addition and Subtraction
Description:
Lessons and videos on addition and subtraction.
Standard(s): [MA2013] (1) 12: Add within 100, including adding a twodigit number and a onedigit number and adding a twodigit number and a multiple of 10, 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, and explain the reasoning used. Understand that in adding twodigit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten. [1NBT4]
Learning Addition and Subtraction
http://www.gcflearnf...
Lessons and videos on addition and subtraction.
Podcasts
Save to ALEX 
Share

Show Details
Title: Learning Addition and Subtraction
Description:
Lessons and videos on addition and subtraction.
Standard(s): [MA2013] (1) 12: Add within 100, including adding a twodigit number and a onedigit number and adding a twodigit number and a multiple of 10, 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, and explain the reasoning used. Understand that in adding twodigit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten. [1NBT4]
Learning Addition and Subtraction
http://www.gcflearnf...
Lessons and videos on addition and subtraction.
Interactives/Games
Save to ALEX 
Share

Show Details
Title: Fun Math Games for Kids
Description:
Students can learn many different games to reinforce math skills.
Standard(s): [MA2013] (1) 1: Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (See Appendix A, Table 1.) [1OA1]
Fun Math Games for Kids
http://funschool.kab...
Students can learn many different games to reinforce math skills.
Save to ALEX 
Share

Show Details
Title: BrainNook
Description:
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.
Standard(s): [MA2013] (3) 15: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. [3NF3]
BrainNook
http://www.brainnook...
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.
Learning Activities
Save to ALEX 
Share

Show Details
Title: Math: Addition and Subtraction
Description:
This is a lesson plan for helping students develop an awareness of addition and subtraction.
Standard(s): [MA2013] (1) 6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows
12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13). [1OA6]
Math: Addition and Subtraction
https://college.live...
This is a lesson plan for helping students develop an awareness of addition and subtraction.
Save to ALEX 
Share

Show Details
Title: Sensational Subtraction Centers
Description:
This is a resource list for manipulative based centers that allow students to model and illustrate subtraction using numbers less than ten.
Standard(s): [MA2013] (1) 3: Apply properties of operations as strategies to add and subtract. (Students need not use formal terms for these properties.) [1OA3]
Sensational Subtraction Centers
http://www.uen.org/L...
This is a resource list for manipulative based centers that allow students to model and illustrate subtraction using numbers less than ten.
Save to ALEX 
Share

Show Details
Title: Math Word Problems (Kidzone)
Description:
The word problems on this page are listed by grade and, within each grade, by theme.
Standard(s): [MA2013] (4) 2: Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison. (See Appendix A, Table 2.) [4OA2]
Math Word Problems (Kidzone)
http://www.kidzone.w...
The word problems on this page are listed by grade and, within each grade, by theme.
Save to ALEX 
Share

Show Details
Title: BrainNook
Description:
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.
Standard(s): [MA2013] (3) 15: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. [3NF3]
BrainNook
http://www.brainnook...
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.
Teacher Tools
Save to ALEX 
Share

Show Details
Title: Fun Math Games for Kids
Description:
Students can learn many different games to reinforce math skills.
Standard(s): [MA2013] (1) 1: Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (See Appendix A, Table 1.) [1OA1]
Fun Math Games for Kids
http://funschool.kab...
Students can learn many different games to reinforce math skills.
Save to ALEX 
Share

Show Details
Title: BrainNook
Description:
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.
Standard(s): [MA2013] (3) 15: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. [3NF3]
BrainNook
http://www.brainnook...
This resource is a free interactive app for individualized learning in math. Teachers and students can set up accounts. iPad apps for Grades 13 are free.

