Curated OER
John Glenn Secret Message
In this John Glenn worksheet, students reveal a secret message by decoding the symbols to spell out the secret message. Students utilize the alphabet key to decode the message.
Curated OER
Christmas Secret Message Puzzle
In this decoding the message worksheet, students fill in the blanks using the letters that match each Christmas picture on the page. Students write 19 letters.
Curated OER
Winter Secret Message Puzzle
In this winter secret message puzzle worksheet, students solve the secret message by matching the pictures and letters in the code and writing the winter phrase.
Curated OER
Thanksgiving Secret Message Puzzle
In this Thanksgiving secret message instructional activity, students use a picture/symbol key given at the bottom of the page to decode a Thanksgiving message. A reference web site is given for additional activities.
Curated OER
Fall Secret Message Decoder Puzzle
For this vowel and consonant puzzle worksheet, students decode the secret fall phrase by filling in the blanks with the letter that matches each picture from the box at the bottom of the page.
Curated OER
Fall Secret Message Decoder Puzzle
For this decoding worksheet, students decode a puzzle which makes fall pictures equal a letter. Students decode 13 letters to solve the puzzle.
Curated OER
Decoding DNA
Third graders complete their KWL charts from the first lesson of the unit as a review for the summative. Then they decode a secret message using the four basic components of DNA, adenine, cytosine, guanine and thymine.
Curated OER
Spring Picture Cryptogram Puzzle
In this early childhood cryptogram worksheet, students decode and solve a spring secret message by filling in the blanks with the letter that matches each picture from the box at the bottom of the page.
Curated OER
Magnetism-Decode Encrypted Statements
Third graders solve a cryptogram by decoding a message written with wingdings. In this decoding lesson, 3rd graders solve a message related to magnetism. Students have notes about magnets once they've finished.
Curated OER
Code Fun
In this code fun activity worksheet, students decode a secret message using the symbol code key provided at the bottom of the worksheet.