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Author: Jean Daigneau
Publisher: Chicago Review Press
ISBN: 1641601418
Category : Juvenile Nonfiction
Languages : en
Pages : 289
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Book Description
People throughout history have written messages in code and ciphers to guard and pass along closely held secret information. Today, countries around the world enlist cryptanalysts to intercept and crack messages to keep our world safe. Code Cracking for Kids explores many aspects of cryptology, including famous people who used and invented codes and ciphers, such as Julius Caesar and Thomas Jefferson; codes used during wars, including the Enigma machine, whose cracking helped the Allies gather critical information on German intelligence in World War II; and work currently being done by the government, such as in the National Security Agency. Readers also will learn about unsolved codes and ciphers throughout history, codes used throughout the world today, though not often recognized, and devices used over the years by governments and their spies to conceal information. Code Cracking for Kids includes hands-on activities that allow kids to replicate early code devices, learn several different codes and ciphers to encode and decode messages and hide a secret message inside a hollow egg.
Author: Ella Schwartz
Publisher: Bloomsbury Publishing USA
ISBN: 1681199890
Category : Juvenile Nonfiction
Languages : en
Pages : 129
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Book Description
Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the mechanics behind the codes in accessible and kid friendly forms. Sidebars call out activities that invite the reader to try their own hand at cracking and crafting their own secret messages. This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, and DIY projects.
Author: Happy Bear Publications
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
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Book Description
This book contains 25 secret codes for your child to crack! Suitable for ages 6 - 10, this book contains clues and answers as well as space to create their own codes. Flip the book back to front to find the clues! Your child will soon be a code cracking and code writing extraordinaire! The book follows Charlie as they get into different situations and you will have to crack the code to answer the questions. This book contains: Crpytograms Morse Code Pigpen Cipher Secret Pirates Code And many more codes to crack! Have fun cracking the codes!
Author: Bryan R. Johnson
Publisher:
ISBN: 9781940556048
Category :
Languages : en
Pages : 114
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Book Description
Life at Flint Hill Elementary School may seem normal, but seven friends find themselves on a path to crack the code for an epic life. Whether they're chasing their dreams on stage, searching for an elusive monster fish, or running a makeshift business out of a tree house, can these heroes find a way to work together to change their community?
Author: Trudi Strain Trueit
Publisher: National Geographic Books
ISBN: 1426331592
Category : Juvenile Fiction
Languages : en
Pages : 216
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Book Description
Twelve-year-old Cruz Coronado leaves his home in Hawaii to study and travel with other young people invited to attend the elite Explorer Academy in Washington, D.C., but a family connection to the organization could jeopardize his future.
Author: Dan Moore
Publisher:
ISBN: 9781695770522
Category :
Languages : en
Pages : 61
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Book Description
Code Breaking Puzzles For Kids Welcome to this brand new book containing no fewer than fifty code-cracking puzzles for you to try. Each puzzle has a difficulty level next to it so you can see how hard we think it will be to crack, although everyone is different and so don't worry if sometimes you find a puzzle marked as easy to be difficult: you may find you think some of the hard puzzles are easy! One star next to a puzzle means it is relatively easy, two stars for medium, and three stars are reserved for what we think are the trickiest code cracking puzzles in the book. Each puzzle is self-contained, so you don't need to solve the earlier puzzles to try the later puzzles in the book, although you might like to work through in order as some of the easier puzzles are at the start and the first five puzzles have hints on how to try to crack the codes, so will act as good warm-up material for some of the more challenging codes to crack later on. If you can solve the majority of the code puzzles in this book successfully and reveal all their hidden messages, then you are well on your way to being a code-breaker extraordinaire! If you get stuck at any point, then remember that some of these puzzles are deliberately hard so they will be challenging to solve. It's always worth taking a break and coming back to a difficult puzzle later. There are a wide range of different styles of puzzles to solve in this code puzzle book for children: there are numerical codes, letter codes, symbolic codes, codes hidden in pictures, in word search grids, in crosswords, seemingly random text, lists, dots and dashes, famous codes from history, and much much more as every puzzle is different! If you get stuck at any point, talking to friends and family about a puzzle and solving it in a group can be great fun. The suggested age range for the book is 8-12, although the easy puzzles (marked with one-star) should be accessible to a younger age range, perhaps 6+, whilst the hard puzzles may prove challenging to teenagers. Therefore the age range 8-12 is just a suggestion, as individual abilities vary so much. Here is an example of a two-star (middle level difficulty puzzle) in this code breaking book for kids: this is not one of the actual puzzles from the book but uses the exact same logic as the puzzle in the book so you can get some idea of difficulty. Can you read what it says? FI OY EU JN YO OS VL NI TG IH CS DO TE EH WN TE IH KN OY WU LI EL JN YO HT SI OB KO We hope you enjoy the puzzles in this book and find solving the codes and revealing their secrets satisfying and fun. All the solutions are included at the back of the book, but also a clear explanation of how the answer is achieved. There is nothing more frustrating than seeing an answer but not understanding how it is reached, so we give details of the process needed to crack each and every code in the book. Finally we want to say - HPPE MVDL DPEFCSFBLFS!
Author: Jean Daigneau
Publisher: Chicago Review Press
ISBN: 1641601418
Category : Juvenile Nonfiction
Languages : en
Pages : 289
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Book Description
People throughout history have written messages in code and ciphers to guard and pass along closely held secret information. Today, countries around the world enlist cryptanalysts to intercept and crack messages to keep our world safe. Code Cracking for Kids explores many aspects of cryptology, including famous people who used and invented codes and ciphers, such as Julius Caesar and Thomas Jefferson; codes used during wars, including the Enigma machine, whose cracking helped the Allies gather critical information on German intelligence in World War II; and work currently being done by the government, such as in the National Security Agency. Readers also will learn about unsolved codes and ciphers throughout history, codes used throughout the world today, though not often recognized, and devices used over the years by governments and their spies to conceal information. Code Cracking for Kids includes hands-on activities that allow kids to replicate early code devices, learn several different codes and ciphers to encode and decode messages and hide a secret message inside a hollow egg.
Author: Jim Wiese
Publisher:
ISBN: 9780439354684
Category : Espionage
Languages : en
Pages : 132
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Book Description
Describes the skills, equipment, and techniques that spies use. Includes activities and experiments.
Author: Jennifer Brady
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
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Book Description
People have been writing in code for hundreds of years. Breaking that code has resulted in many military victories and broken relationships. Learning how to break code can be a fun puzzle activity and lead to a life time of learning. It can also teach the basics of algorithms and computer coding. In this introductory book, kids will learn the most basic of codes and ciphers. 30 introductory puzzles are included for them to crack. Additional, skills that they can practice on their own are included as a bonus. Outside equipment will be needed to fully utilize this book. At a minimum, a pencil will be needed, but other items are recommended within the book. If you have bought the ebook, you will additionally need paper, preferable lined or graph paper. This is the first book in a series to get your child interested in cryptography and on the road to becoming skilled at puzzles and coding. The introductory puzzles are aimed at children ages 8-13. More advanced puzzles are included and may require some adult assistant or be frustrating for younger children. These codes require a good grasp of the alphabet and word recognition. They will not be able to be solved by younger children who cannot read well yet without assistance. Most codes are inspirational or contain snippets of the history of cryptography.
Author: Cenarth Fox
Publisher:
ISBN: 9780949175045
Category : Ciphers
Languages : en
Pages : 64
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Book Description
Author: Ronald M Franklin Publications
Publisher: Independently Published
ISBN:
Category : Games & Activities
Languages : en
Pages : 0
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Book Description
Your child can decipher 30 hidden codes in this book. This book includes hints, solutions, space to make your own codes, and is appropriate for children ages 6 to 10. To find the hints, turn the book back to the front. Your child will quickly become an expert codebreaker and code writer! You will need to decipher the code to find the answers to the questions as the book follows Charlie as they encounter various scenarios. Cryptograms Morse Code Find & Count One-of-a-kind puzzles Hints and solutions included in the back 8.5" x 11" size White-colored paper Interesting cryptograms Beautiful matte cover
