Code.org
Cracking the Code
Scholars learn how to crack secret codes as they continue reading from the Blown to Bits and try to crack the random substitution cipher. They also begin learning about the Vigenere cipher.
Curated OER
Navajo Code Talkers
Young scholars research information about Navajo Code Talkers on the internet to explain their significance in World War II. Students access dictionary of words used in the secret code. Young scholars create messages, using the Navajo...
Curated OER
Secret Messages
Students research Egyptian hieroglyphics and how the Rosetta Stone makes it possible to decode ancient writings. They then develop their own picture symbol codes and write messages using picture symbols instead of letters. They then use...
Exploratorium
Secret Codon - Write a Message in DNA
String up a message. Pupils string together colored beads to code a word or short phrase. Each color represents one of the four DNA bases. Using a combination of three bases, learners create an amino acid that stand for each letter of...
Penguin Books
Educator's Guide: The Da Vinci Code by Dan Brown
Dan Brown's The Da Vinci Code is filled with secrets. Help readers find the clues, solve the riddles and puzzles, and unwrap the mysteries with a six-page guide that includes before, during, and after reading discussion questions and...
Curated OER
Code Talkers
Students investigate the Navajo code talkers contributions to World War II. They read and discuss a fact sheet, and create and decode secret messages using a Navajo code talkers' dictionary.
Curated OER
The Secret Garden Quiz
In this online interactive reading comprehension learning exercise, students respond to 25 multiple choice questions about Frances Hodgson Burnett's The Secret Garden. Students may submit their answers to be scored.
Curated OER
Harry Potter and the Chamber of Secrets Quiz
In this online interactive reading comprehension worksheet, students respond to 25 multiple choice questions about Rowling's Harry Potter and the Chamber of Secrets. Students may submit their answers to be scored.
Curated OER
Binary Coding
Students identify different uses and forms of coding information. They use binary code to encode and decode written language. Students utilize worksheets imbedded in this plan to gain practice.
Code.org
Asymmetric Keys – Cups and Beans
Beans are for more than just counting! Introduce public key cryptography with cups and beans and ask scholars to use the beans to send secret numbers. Participants learn how this activity relates to public key cryptography and asymmetric...
Curated OER
All Systems Go!
Secret codes are so much fun, and a great way to practice nearly any math skill. Let your class become code breakers as they investigate inverse matrices. They use TI-Nspire technology to solve systems of equations which help them crack...
Curated OER
Secret Pseudo-Protein Code
In this protein code worksheet, students are given a table of "Secret Pseudo-Protein Codes". They use the table to decode a DNA sequence and then encode an RNA sequence. They answer questions about the Secret Pseudo-Protein code.
Curated OER
Navajo Code Talkers
Pupils investigate the Navajo Code Talkers and their role in World War II. They complete a Webquest, explore various websites, encode a short message, analyze maps, answer discussion questions, and read newspaper articles about secure...
Institute of Electrical and Electronics Engineers
Public Keys, One Way Functions and Hard Problems
Use paint to teach about cryptography. Scholars explore public key cryptography by attempting to mix a secret color using paint. After the activity, they investigate the Diffie-Hellman method using prime numbers, exponents, and modular...
CK-12 Foundation
Telegraph
Most pupils don't know what a telegraph is, much less how one works. A secret simulation has scholars pick the size of the primary and secondary loops, the battery voltage, and which letters in the Morse Code they want to transmit. They...
Computer Science Unplugged
You Can Say That Again! – Text Compression
Compression, the process computers use to store information, is the focus of a resource that presents two different stories that describe the concept of compression by eliminating repeated letters and replacing them with a pointer. The...
Curated OER
The Secret Society and FitzGerald's The Great Gatsby
Students formulate what tensions about wealth and status are revealed in The Great Gatsby. Apply how these tensions are reflected in Nick Carraway's struggle to belong. Write a "credo" for the "secret society" implied in The Great Gatsby.
Curated OER
Secrets and Spies
Students explore the lives of spies. In this secret government agencies lesson, students visit the Imperial War Museum and the Essex Secret Bunker online or in person to discover details about Britain's spies and secret bunker.
Reed Novel Studies
Journey To The Centre of The Earth: Novel Study
Traveling where no man has traveled before, Journey to the Centre of the Earth contains a secret code right to the middle of Earth! Scholars match 10 new vocabulary words, answer comprehension questions, create literary devices, and...
Balanced Assessment
MasterMind
Knowledge of statistics and probability can increase your advantage when playing games. The activity asks learners to analyze the game of MasterMind to determine the number of possible codes. They also examine different variations of the...
Computer Science Unplugged
Count the Dots – Binary Numbers
Did you know you can send a message using only zeroes and ones? This interactive resource presents an introduction to binary numbers. Through code cards, pupils learn to convert binary numbers to decimal numbers.
Curated OER
Coded Messages
Students solve matrices by multiplication. In this algebra lesson, students create coded messages and relate it to solving matrices. They multiply and find the inverse of matrices.
Peter Bunzl
Cogheart and Moonlocket
Peter Bunzi takes readers to the Victorian era with two stories, Coghaert and Moonlocket. Accompany the literary time warp with a companion packet that offers a plethora of exercises. Learning opportunities include activities for before,...
Curated OER
Alchemy and Chemical Symbols
In this alchemy learning exercise, students read about how alchemists kept their experiment notes in secret code. Students design their own secret code for the given elements. This learning exercise has 2 problems to solve.
Other popular searches
- Secret Code Multiplication
- Secret Service Codename
- Grid Coordinates Secret Code
- Math Secret Codes
- Math Secret Code Riddles
- Squigly Secret Codes
- Secret Code Division
- Dna Secret Codes
- Secret Code Free Printables
- Squiggly Secret Codes
- Number Sense Secret Codes
- Secret Codes Using Fractions