**Definition of Rational &
Irrational Numbers: **

**Rational Numbers: **Any
number that can be made by dividing one integer by another. Example:
1/2 is a rational number because you can divide 1 by 2 to get 1/2 or
.50

**Irrational
Number:** A number that cannot be written simply. Instead, it goes
on forever without repeating. Example: Pi
is an irrational number.

**Free Interactive Rational &
Irrational Number Game for
Kids: **Quia game Rational
or Irrational?

**Lesson Idea for Teachers:**
Rational or Irrational, that is the question. Lesson
details

**Free Presentations about Rational
& Irrational Numbers: **

Rational
& Irrational Numbers Presentations -
Several Free Presentations in PowerPoint format about rational and
irrational numbers

Free
presentation - Properties of Rational
Numbers

Free
presentation - Rational vs. Irrational

Real
Numbers - Properties of Real Numbers

Math
Index of Presentations

**Free Apps: **

Free
Math iPad Apps for Kids