Curated OER
Master Spy
Students explain that a code is a system of symbols, letters, words, or signals that are used instead of ordinary words and numbers to send messages or to store information. They practice deciphering a variety of secret codes used in...
Curated OER
Secret Code
Students in an ESL classroom work together to gather information about one another. After eating a treat, they receive a secret message that they must solve on their own. They use the alphabet and each other eventually to solve the mystery.
Curated OER
Who Am I? Jackie Robinson
In this sports heroes worksheet, students read the clues about a famous African-American baseball player. Students fill in the blanks to break the code and use the code to name the mystery person - Jackie Robinson.
Curated OER
Decode the Words #6 Grade 7
In this word decoding worksheet, 7th graders try to break the code to spell each word. Students are given nineteen sets of number codes where they must determine the word for each code.
Code.org
Sending Numbers
Binary graphing ... bit by bit. Pairs work together to develop a protocol in order to send the points of a graph. One partner sends the points and the other receives them and tries to recreate the graph. The pupils use the rubric to...
University of North Carolina
Understanding Assignments
"What do we have to do again?" Chances are you hear this question all the time. Here's a handout that offers scholars tips on how to understand college writing assignments. Class members learn strategies to help them decode assignments...
Massachusetts Institute of Technology
Sentence Structure of Technical Writing
Most teachers and scholars look for a way to simplify information. Informational how-to slides simplify the process of technical writing into a step-by-step process. Learners gather information on what to do, as well as what to avoid....
Curated OER
Math Games
Fourth graders participate in a lesson that is involved in the breaking of codes using computer games. They access the internet to play math games. The teacher uses powerpoint to help guide students with common problems in loading and...
Curated OER
Physical vs. Chemical Changes and "The Code"
In this chemical and physical change worksheet, students read about the differences between substances going through physical changes vs. chemical changes. They are given examples of each and evidence to look for in chemical changes....
Curated OER
Breaking News English - Gap Inc. Launches Sweatshop Enquiry
In this ESL/ELL lesson, students read or listen to an article entitled, "Gap Inc. Launches Sweatshop Enquiry." They complete a variety of reading and discussion activities based on the article. They discuss clothing, childhood, and...
Curated OER
Breaking News English - No Hip-hop Fashion for Basketball Players
In this ESL/ELL reading comprehension worksheet, students read or listen to an article entitled, "No Hip-hop Fashion for Basketball Players." They participate in both pre-reading and post-reading activities which include fill-in the...
Curated OER
Supercomputer Breaks Its Own Record
Students tour the inside of a computer, and then step back in time to meet some of the people who contributed to computing technology's development. They write about the specific innovations they found to be the most interesting.
Curated OER
Winter Olympics Decoding
In this Winter Olympics learning exercise, students complete a decoding puzzles with the help of a word box at the bottom of the page. All words written "in code" are related to the Winter Olympics.
101 Questions
Safe Cracking
How long would it take to break into a safe by testing every possible combination of codes? Pupils view a video clip of this happening and must determine the total amount of time before success. They measure how long each step takes, add...
Curated OER
Spelling 4
In this spelling activity worksheet, students break the letter code and spell the words on the lines. Students answer 2 questions about the spelling words.
Bowland
German or English?
Sprechen sie Deutsch? Future cryptographers must decide whether an unknown text is written in English or in German. They use provided pie charts about the frequency of words in the English and German languages to help make their decisions.
Code.org
The Need for Encryption
Scholars investigate the need for encryption as they read a portion of the book Blown to Bits and discuss encryption techniques. They finish by attempting to decode a message written using a Caesar cipher.
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...
Playbooks
Reader's Theater Exercise: The Night Before Christmas
Yes, Virginia, there really is a reader's theater script for "The Night Before Christmas." The exercise is a great way to productively channel pre-holiday energy.
Curated OER
Codebreakers
In these code breaking activity worksheets, students complete 9 pages of activities for math puzzles and code breaking activities.
Curated OER
Ehhh! Can you repeat that!
Students assess how to recognize phonemes that stand for letters creating spoken words utilizing the short vowel /e/. They associate our written language as a secret code to solve. The tongue twister "Everybody saw Eddie and the Eskimo...
Curated OER
Being a Pedestrian
Young scholars study the Green Cross Code. They determine that there are specific traffic rules for pedestrians, just as there are for other road users. They think about the rules they would need to follow to obtain a 'pedestrian's...
Curated OER
The Importance of Patterns
Students study geometric shapes and find patterns in shapes, numbers, and beats. In this patterns lesson, students complete a handout 'Guess the Pattern and watch a video about breaking a code. Students read a word problem and watch a...
Curated OER
Election Day Cryptarithm
In this algebra worksheet, students rewrite word problems using clues, into algebraic equations. They break the code deciding between political candidates John or Barack. There is an answer key to this problem.
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