ENCODE DECODE Scenario You are secret agent students

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ENCODE & DECODE Scenario: You are “secret agent” students who must find out a

ENCODE & DECODE Scenario: You are “secret agent” students who must find out a message from your teacher by using Letter Coding (the use of different letters to represent the original letters in a word, phrase or statement using a specific system or key). Can you find the solution in 4 minutes or less? ZIV BLF IVZWB GL NZPV NZTRX?

ENCODE & DECODE ZIV BLF IVZWB GL NZPV NZTRX? What if you were supplied

ENCODE & DECODE ZIV BLF IVZWB GL NZPV NZTRX? What if you were supplied the letter code solution key below? Can you solve it now? A B C D E F G H I J K L M Z Y X W V U T S R Q P O N N O P Q R S T U V W X Y Z M L K J I H G F E D C B A OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

ENCODE & DECODE ZIV BLF IVZWB GL NZPV NZTRX? ARE YOU READY TO MAKE

ENCODE & DECODE ZIV BLF IVZWB GL NZPV NZTRX? ARE YOU READY TO MAKE MAGIC? A B C D E F G H I J K L M Z Y X W V U T S R Q P O N N O P Q R S T U V W X Y Z M L K J I H G F E D C B A OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

ENCODE & DECODE Can you use the same code solution key (reverse letter) to

ENCODE & DECODE Can you use the same code solution key (reverse letter) to encode your computer teacher’s last name? Starzyk A B C D E F G H I J K L M Z Y X W V U T S R Q P O N N O P Q R S T U V W X Y Z M L K J I H G F E D C B A OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

ANSWER Can you use the same code solution key (reverse letter) to encode your

ANSWER Can you use the same code solution key (reverse letter) to encode your computer teacher’s last name? Starzyk Your secret agent solution is: HGZIABP OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

MORE CODING SOLUTION Can you determine the letter code key for the following? Determine

MORE CODING SOLUTION Can you determine the letter code key for the following? Determine the code for the second word (WIND) using the same method as was used for the first word (GRIT): If GRIT is coded as ITKV, then WIND will be coded as: A. YKOF B. YLPF C. YKPE D. YKPF E. YLOE OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

MORE CODING Can you determine the letter code key for the following? Determine the

MORE CODING Can you determine the letter code key for the following? Determine the code for the second word (WIND) using the same method as was used for the first word (GRIT): If GRIT is coded as ITKV, then WIND will be coded as: A. YKOF B. YLPF C. YKPE D. YKPF E. YLOE OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

SOURCE CODE Web pages are made up of specific codes: Examine the underlying code

SOURCE CODE Web pages are made up of specific codes: Examine the underlying code of the two websites below. Go to the following home pages, hold Ctrl + U to view their code. www. cars. com OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

HTML CODE-RECAP Encoding (Coding) vs. Decoding A code is a ‘system of signals'. Coding

HTML CODE-RECAP Encoding (Coding) vs. Decoding A code is a ‘system of signals'. Coding can be used to send secret messages. Encoding is to convert the message into signals & Decoding is to convert it back into its original form. Websites are made up of a specific code referred to as HTML or Hyper. Text Markup Language. It is like learning a new small language. OBJECTIVE: Students will be able to decode and encode words and phrases, and understand the underlying makeup of a web page

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