Curated OER
Squigly's Secret Code
In this Valentine's Day worksheet, students decipher a message by analyzing a given code. In the code, each letter of the alphabet is represented by a symbol.
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Keyboarding - Encoding the Keys
Students write an encoded message. They write a short message and encode it by describing each letter's location on the keyboard. They decipher each other's messages.
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Decoding the Spelling Words
For this spelling worksheet, students use the key to decode 20 spelling words. Students decipher the words and write them on the lines.
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The Race for the Double Helix
Students participate in an ethics-based simulation. In this ethics lesson plan, students role play research scientists working to decipher a code. Students work in small collaborative groups and must interact with other small groups to...
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A Stately Addition
In this stately addition worksheet, students translate letters to numbers. They decipher a code. This one-page worksheet contains 1 problem. The answer is provided.
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Black Tiger Academy Martial Arts Fitness Unit – Lesson 9
"Education is the most powerful weapon which you can use to change the world.”—Nelson Mandela. Black Tiger Academy’s martial arts lesson nine of 20 introduces food labels to the class. What are food labels? What do they mean? How can...
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Simplifying Fractions
In this math worksheet, students simplify the fractions into simplest form. They use the answers to decipher the coded message at the bottom of the page.
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Crack the Secret Code-- Health Activity
In this health worksheet, students learn about proper diet and exercise by reading the cartoons and deciphering a secret code about health.
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Keyboarding - Decoding the Keys
Students work in pairs to decipher encoded messages. They read off descriptions of each letter's location on the keyboard and type them into a document to form a message.
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Detective Digis and the Computer Caper
Mathematicians participate in an hands-on activity to investigate the binary number system and write messages in binary code and have classmates decipher the messages. A said video on the topic does not seem to be available, but the...
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Signal Corps
Students examine the role of signal corps during the Civil War and explore the technique of 'wigwag.' In this Civil War lesson, students discuss the way they communicate long distance today, they research how a civil war soldier...
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Reading the Code
In this DNA worksheet, high schoolers access a website to read about the scientists who make significant contributions to the DNA puzzle. Students complete 7 short answer questions based on the reading. Then high schoolers complete 3...
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Deciphering Community
Young scholars explore the concept of a community. They identify and group various kinds of communities. Students create a concept map exemplifying their membership in different communities. They write a narrative describing their...
South Gloucestershire Council
Animal Classification: A Collaborative Sorting Activity for Key Stages 2 & 3
Introduce the logic behind a dichotomous key or administer a group performance assessment with a fun and challenging classification lesson. With explicit instructions for the teacher and for collaborative groups, as well as engaging...
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Spelling Connections Grade 2: Rhyming Words
In this spelling worksheet, students analyze six pictures and the words printed above them with a circled letter. Students change the circled letter in the word to make a rhyming word that fits each picture. Students then use a code made...
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Decoding a Mystery Message from Space
Students examine a message sent from outer space and do their best to interpret its meaning. In this problem solving lesson, students investigate a code sent to them from "outer space." The students collaborate with their classmates to...
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Codon Bingo
Students participate in a stimulating game that involves deciphering the genetic code. They practice transcription and translation of codons while playing the game.
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Basketball Addition Puzzle
In this math instructional activity, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about basketball.
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Baseball Word Puzzle and Addition Facts
In this math learning exercise, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about baseball.
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George Washington Addition Puzzle
For this math worksheet, students solve 45 basic addition facts. Using the sums and the key to the code, students will decipher the secret message about George Washington.
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Algebra: Introduction to Algebraic Expressions
Seventh graders, in an introductory algebra class, code and decode messages using substitution ciphers. Role-playing as mathematicians, they work in groups to decipher several messages, one of which translates to "math is awesome."
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Genes and Inheritance
Students explore genes and inheritance. After listening to a story describing a rare genetic disease, students discuss inheritance and how living things pass on traits to their children. In groups students, students decipher code...
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U Boat Hunt
Students recognize patterns and sequences in numbers. For this geometry lesson, students create rules to define the sequences and patterns they obsere. They translate coded messages as they dicuss navigational terms.
Reed Novel Studies
The Invention of Hugo Cabret: Novel Study
If the walls could talk, you might hear Hugo from The Invention of Hugo Cabret. Hugo lives in the walls of a train stations in Paris. Scholars read and complete worksheet activities as they discover Hugo's secrets. They show their...