Website references

Module Number

Chapter / Topic

Activity

Address

1

Fundamental Concepts

   
 

Sets

Circle O

http://matti.usu.edu

virtual library - 3-5 number operations

   

Venn Diagrams

Age K – 2, Practice with intersect, union, operations

http://matti.usu.edu

virtual library

K-2 number operations

 

Algebraic Thinking

Function Machine

www.shodor.org

 

Numeration

Maya Mathematics

http://matti.usu.edu

virtual library - 3-5 number operations

2

Four Fundamental Operations of Arithmetic

   
 

Understanding Addition and Subtraction

Early elementary

Test the Toad – number line addition & subtraction

Dart Game

Mend the number square

http://bbc.co.uk/schools/numbertime

Play a game

(requires Shockwave)

   

Base Blocks Addition

Base Blocks Subtraction

Base Blocks Decimal

(Base – 2,3,4,5,10)

http://matti.usu.edu

virtual library

3-5 number operations

 

Understanding Multiplication and Division

Product Game

Factor Game

www.nctm.org

Illuminations

Interactive mathlets - grades 3-5

 

Mental Arithmetic and Estimation

   

3

Number Theory

   
 

Divisibility and Related Topics

Factor Game

www.nctm.org

Illuminations

Interactive mathlets- grades 3-5

 

Prime and Composite Numbers

Product Game

www.nctm.org

Illuminations

Interactive mathlets- grades 3-5

 

Greatest Common Factor and Least Common Multiple

Ask Dr. Math

http://mathforum.org/dr.math

   

Factor Tree

http://matti.usu.edu

virtual library - 6-8 number operations

4

Extending the Number System

   
 

Integers

Color Chips Addition

Color Chips Subtraction

Numberline bounce

Circle 0, Circle 21

http://matti.usu.edu

virtual library

3-5 number operations

 

Fractions and Rational Numbers

Understanding Operations w/ Fractions

2 player Fraction Game

Addition of Fractions

www.nctm.org

Illuminations

Interactive mathlets- grades 3-5

 

Beyond Integers and Fractions: Decimals, Exponents, and Real Numbers

Circle 3

http://matti.usu.edu

virtual library

3-5 number operations