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.

In this puzzle worksheet, students decipher a "secret" code. Students determine the message by filling in the letter that goes with each symbol.

In this letter and number recognition worksheet, students use a secret code box to help them spell 4 short "Aa" words. Students then draw pictures of the words.

Examine the science behind computer communication. After defining the properties of magnets, learners simulate how a computer hard drive works by sending each other binary codes using the magnets. They use these communications to...

Add a word puzzle to your underground vegetable lesson plan. Learners unscramble vegetable names and discover a hidden message using corresponding numbers and letters.    

Sometimes it's okay to text in school. Young computer scientists work in the Scratch program to write a text message conversation among friends. They use different sprites within the program to represent each side of the conversation to...

Satellites require rockets to launch, but it doesn't take a rocket scientist to understand them. Future engineers learn about how satellites send data to Earth and how to interpret satellite images. They see how radio waves play a role...

Students copy and figure out the Mystery Codeword each day. They copy Mystery Code into journal. They match the number with the letter to decipher the code word. They draw a picture to match code word. At the end of the week, the...

Students understand what cryptography is and how to design original number-based codes. In this cryptography lesson plan, students research codes during World War II. Students develop number-based codes.

Students use fractions and words to find a coded message and the first student to solve the message wins a candy bar.

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.

Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate...

Seventh graders investigate the concept of coding in everyday life from past to present in an audio activity using Morse Code. They study the mechanics of the genetic code.

In this worksheet on The Underground Railroad, students are instructed to "use the code word and phrases sheet" in order to decode a set of 10 messages. Word and phrases sheet not included on this worksheet.

In this Morse code worksheet, students read a short passage about the invention of Morse code and the use of telegraphs. Students answer three paragraphs about the passage.

In this language arts worksheet, students solve a secret message by first reading 24 clues and fitting the answers into the puzzle grid. All answers have 4 letters, one of which is given as a hint.

Now create your own graph paper with this JavaScript programming activity! First, change the while loop that draws horizontal lines into a for loop. Then, add another for loop that draws the vertical lines. For an added challenge,...

Now try writing your first while loop! This activity guides you through creating a small JavaScript program that marks the top of the screen with a ruler. Use the while loop to write the numbers across the screen.

Create your own exotic aquarium, well, virtual aquarium. Fill it full of various fish and sea life, add animation, color, and interactivity using JavaScript. This task utilizes your classes' knowledge of functions, parameters, and local...

Young grammarians are often confused by clauses, especially the difference between dependent and independent clauses. Clarify the confusion with a color-coded worksheet that clearly defines and illustrates the differences and then gives...

Discover a variety of ways to eat and cook whole grains with a word scramble and secret code worksheet. Class members uncover seven whole grain options before using a number system to decode a secret message. 

In this code activity, students use the code key at the bottom of the page to decipher a message. The code key features lines in different configurations.

In this language arts activity, students solve a secret code about the season of fall. In the code, students write the letter that comes after the alphabet letter shown. A secret message will be revealed.

In this health worksheet, students focus upon the aspect of living in positive social relationships while deciphering a code to reveal a message.