Code.org
Algorithms Detour - Shortest Path
Young programmers investigate the Single Source Shortest Path problem by working in paris to devise their own algorithm. They then progress to using Dijkstra's Algorithm to solve the problem.
Howard Hughes Medical Institute
Stalking the Genetic Basis of a Trait
Need an a-maize-ing lesson to show your class how regulatory genes work? If you use the well-written resource, they'll be all ears! Biology scholars discover the gene responsible for the evolution of the modern-day corn plant through a...
Curated OER
Shh...It's a Secret!
Students explore codes, decode secret messages, and create codes of their own to use with their friends. They examine the use of gestures, letters, symbols and numbers in codes.
Curated OER
Shh... It's a Secret!
Fifth graders examine a series of rules for deciphering a code. They create their own secret message using a code after watching video. They access a web site to practice their decoding skills.
Curated OER
A Lesson on Reconstruction Legislation and Amendments
Students study the legislation and Amendments of Reconstruction period in America. In this Reconstruction lesson, students work in groups to dissect the Black Codes, an article in the US Constitution, as well as the 13th, 14th, and 15th...
Curated OER
Architecture: CAD Design
Students apply computer-assisted design programs to develop sketches and technical drawings for a three-bedroom house. Working together, they develop strategies for presenting their designs, investigate building codes, and hone skills...
Curated OER
Revolutionary War Spy Methods
Students research how coded messages were used during the Revolutionary War. In this Revolutionary War activity, students view primary documents about the Revolutionary War spies and the methods used for sending messages. Students write...
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
Fifty Dollar Word$ From Ms. Smiley's Class
For this math code worksheet, 5th graders analyze 6 words that have an exact value of $50 according to the code. Students encode each word using the values in the key and use any of the four basic math operations to show a final value of...
Curated OER
Fifty Dollar Word$
In this math code worksheet, students analyze 6 words that have an exact value of $50. Students encode each word with numbers from the key and use any of the four math operations to show a value of $50.
Curated OER
Meet the Recycle Guys
In this recycling activities worksheet, students draw lines to connect the names of the Recycle Guys to their pictures and use a number-letter code to find their secret message. Students write 37 answers.
Curated OER
The United States Flag
Students discover the meaning and symbolism behind the American flag. In this lesson on National symbols, students design a flag for their school, explain the symbolism they used, and distinguish the elements that constitute the US Flag....
Curated OER
Secret Codes
Students examine Morse code and how it is used. In this secret codes lesson students decode messages, make their own codes and have other students crack the code.
Curated OER
Secret Codes
Students practice writing and decoding secret messages before discussing DNA and its role as a code for making proteins. They translate DNA into RNA and identify the sequence of amino acids to find a secret message. An interactive...
Curated OER
Cracking the Code - Cloning Paper Plasmid
Young scholars explore the "genetic code." They observe how genes may be manipulated for genetic research, gene cloning, and genetic engineering. In a lab setting, students examine the mechanics involved in cutting and ligating DNAs...
Curated OER
A Worthy Knight- A Code of Conduct Lesson
Students analyze and define the qualities of chivalry by comparing and contrasting the character of knights presented in the selected resources. They define and defend their own personal code of conduct. Students also create a battle...
Computer Science Unplugged
The Peruvian Coin Flip–Cryptographic Protocols
A digital flip. Introduce your classes to cryptographic protocols using and, or, and not gates. Groups create a complete circuit to convert a binary number into another one. This type of one-way function allows pupils to verify the...
PBS
Passion for Pixels
Picture this: a fun activity for pupils to discover pixels. After learning about digital signals and pixels, scholars act as senders and receivers of an image. The sender indicates zero or one to tell whether each square in a grid is...
EngageNY
Researching about the Red Cross, Continued: Who Is the Red Cross and What Does This Multinational Organization Do?
Code red! Learners read an informational article about the Red Cross, discussing the gist of the text in small groups. On a three-column note catcher, pupils take notes to show how the Red Cross functions as a multinational aid...
Curated OER
Transportation and Communication
Students take an in depth look at communication. In this communication lesson, students discuss the effectiveness of codes, languages, and transportation in communication. Students participate in a problem solving activity that requires...
Curated OER
Cracking the Code
Students explore encoding systems and decoding technology. In this barcoding lesson students examine how coding impacts society including distribution, and inventory.
Curated OER
Help the Witch Crack the Code- Number/Letter Matching Cryptogram
In this Halloween themed cryptogram, 3rd graders help the witch, who is pictured on the page, use the code to determine which ingredient she needs to add to her cauldron. They match the proper letter to the numbers given in the puzzle.
Curated OER
Molecular Evidence for Evolutionary Relationship
Students investigate the relationship between humans and yeast. In this evolution lesson, students compare amino acids in a variety of life forms. Students will watch films on similarities of the genetic code that structures an organism.
Code.org
Sending Binary Messages
Pairs build a device that will be able to send a binary message. They then update their device to allow it to send four possible messages before upping the ante to eight. The provided self-assessment rubric comes with reflection...