Curated OER
Secret Codes
Young scholars examine Morse code and how it is used. In this secret codes lesson students decode messages, make their own codes and have other young scholars 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
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.
Curated OER
Cracking the Maya Code
Students analyze the meaning of Maya glyphs. In this Mayan communication lesson plan, students use Mayan symbols to calculate their birthdates according to Maya Long Count.
Curated OER
What Is the Amount?
In this counting money worksheet, students solve 8 problems in which picture symbols inside a robot's purse are decoded. Students count how much money is inside each purse. All sums are under one dollar.
Curated OER
The Code
For this the code worksheet, students study, review and calculate which of six codes is the correct one to enter a computer with a top secret scientific breakthrough in it.
Curated OER
Master Spy
Learners 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...
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Reach for the Stars
Students investigate the Underground Railroad. In this slavery instructional activity, students read books about slavery, the Undeground Railroad, and how slaves escaped the south. Students develop knowledge about coded songs and...
Curated OER
Squigly's Secret Code
In this word puzzle worksheet, students decipher the answer to a "secret code." Students analyze a code in which each letter of the alphabet is represented by a symbol.
Code.org
Binary Numbers
All you need is a zero and a one. Build pupils' understanding of binary values and number systems to gain familiarity with binary numbers. Using a hands-on activity and technology, scholars learn how the binary system works and its...
Code.org
Text Compression
The second lesson in a unit of 15 introduces pupils to text compression. The class begins with discussing how they already use text compression when sending text messages. Pairs learn more about the subject as they work to compress a...
Curated OER
Ehhh...What'd you say?
Practice pronouncing and spelling words with the /e/ sound with spellers. They blend phonemes with spelling maps to master important representation and letter symbol of the short vowel /e/. They also make sock puppets and study the...
Curated OER
Deciphering Word Problems in Order to Write Equations
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
Bowland
Alien Invasion
Win the war of the worlds! Scholars solve a variety of problems related to an alien invasion. They determine where spaceships have landed on a coordinate map, devise a plan to avoid the aliens, observe the aliens, and break a code to...
PBS
The Sixties: Dylan Plugs in and Sells Out
Before Woodstock, there was Newport. Get plugged in to the social changes of the 1960s with a lesson that looks at Bob Dylan's performance at the 1965 Newport Folk Festival as a symbol of the radical changes that marked the era.
Curated OER
The United States Flag
Students investigate the history of the United States flag. In this civics lesson, students read handouts regarding the flag and its history. Students also read and discuss the Federal Flag Code.
Curated OER
Special Characters
Students examine the use of HTML codes for ISO Latin 1 characters to display accent marks for non-English letters. They examine how to add spaces between words and letters and override the use of < and > in documents.
Curated OER
Chinese Pictograms
In this Chinese writing worksheet, students identify what and how to write Chinese pictograms. They explain in what ways each pictogram represents and how the combinations of symbols create a word or idea represented. Then students...
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Genome Interactions
In this genome worksheet, learners define a genome and "universal code." Students review what happens during cell differentiation. This worksheet has 4 short answer and 6 matching questions.
Curated OER
Symmetry and Symbols
Young scholars identify symmetrical and congruent elements in folk art. In this art and geometry lesson, students examine pictures of Masonic Plaque in the Form of a Royal Arch Tracing Board for evidence of congruent and symmetrical...
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Code Black
Eleventh graders gain an awareness and an appreciation of slave spirituals as part of their American Literature/American History heritage.
Curated OER
Art-seal Glyph
In this directed drawing seal glyph instructional activity, students follow directions to draw a seal. Detailed , multi-step directions are given. Students draw features according to specific preferences.
Curated OER
The Conclusion Paragraph
Strike a note of hope or despair. Give a symbolic detail. Use a meaningful quotation. These strategies and others are part of a presentation on the purposes of and how to craft a conclusion. Sample conclusions are included for the class...
Curated OER
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...