Sydney's fake Facebook on Scientific Notation created for Ms. Lambert's class in June 2011

1. facebook Scientific Notation – Is helping people with large and small numbers. Wall Photos Flair Boxes Scientific Notation Logout View photos of Scientific Notation Send Scientific Notation a message Poke Scientific Notations Wall Info Photos Boxes Write something… Share Information Networks : All Birthday: 1637 Political: All Parties Religion: None Hometown: Friends Small #’s (-) Large #’s I am a Eqation The basis of scientific notation is the power of ten. Since many large and small numbers have a few integers with many zeros, the power of ten can be used to shorten the length of the written number. A number written in scientific notation has two parts. The first part is a number between 1 and 10, and the second part is a power of ten. Mathematically, writing a number in scientific notation is the expression of the number in the form n × 10 x where n is a number greater than 1 but less than 10 and x is an exponent of 10. An example is 15,653 written as 1.5653 × 10 4 . This type of notation is also used for very small numbers such as 0.0000000072, which, in scientific notation, is rewritten as 7.2 × 10 −9 . Multiplication Division Exponents method of writing or displaying numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10 . For large measurements like astronomical distances, scientific notation provides a way to express these numbers in a short and concise way. The process of calculating scientific notation comes from the rules of exponents. Any number raised to the power of zero is one. Any number raised to the power of one is equal to itself. Any number raised to the n th power is equal to the product of the number used as a factor n times

2. facebook Scientific Notation is ………… Personal Information Wall Photos Flair Boxes Scientific Notation Logout View photos of Scientific Notation (5) Send Scientific Notation a message Poke Scientific Notation Wall Info Photos Boxes Basic Information Information Networks: All : Birthday: 1637 Political: All Parties Religion: none Hometown: Photos Networks: Sex: Female Birthday: 1637 Hometown: Brookline, Massachusetts Relationship Status: Married to Numbers Political Views: all parties. Religious Views: none Activities: Taking large numbers and making them easier to deal with. Interests: Large Numbers with many zeros , Favorite Music: Favorite Movies: Brain Pop, Algebra In The Real World , Expanded Notation and Scientific Notation , Favorite TV Shows: Cyberchase (Pbs) , Numb3rs (CBS,com) , The Mathsfile Game Show. Favorite Books: Expanded Notation and Scientific Notation , General Astronomy/ Scientific Notation , Floating Point/ Scientific Notation . What I work with Updated last Tuesday 2 Albums In my line of action Updated two months ago Contact Information Address: 23497 Sydney Ave , 89763 Phone Number: (882)234-6789

3. facebook Wall Photos Flair Boxes Scientific Notation Logout Wall Info Photos Boxes Photos of Scientific Notation 7 Photos Scientific Notations’s Albums 2 Photo Alums What I work with 5 photos In my line of action 5 photos Profile Pictures 1 photo Scientific Notation is……