In this comprehension worksheet, students answer a set of 14 multiple choice questions covering chapter 7 of The City of Ember. An answer key is included at the bottom of the page.

In this science vocabulary activity, students match the letter of the science vocabulary word to the number next to its definition. Students match 15 words to 15 definitions.

In this weather vocabulary worksheet, students match the letters next to the word to the number that represents its definition. Students complete this for 15 words.

In this plant vocabulary activity, learners match the letter of the plant vocabulary word to the number next to the definition. Students complete this for 15 words.

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.

In this science worksheet, students use basic scientific concepts to complete the series of puzzles that are intended to increase science literacy while focusing upon sound by listening to the tones on a telephone.

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.

In this word puzzle instructional activity, students use the picture-letter code to decode the hidden Valentine's Day message. The message says, "Be My Valentine."

Give your ASL learners this crossword puzzle to fill time or review basic vocabulary terms. The clues are creatively done using visual images of the hand signs. How clever! 

In this volcano worksheet, students use the riddle key to decode the answer to a question about the largest volcano. Students write the letters in the blank and read the answer.

In this Thanksgiving secret message worksheet, 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.

In this plants activity, students solve the vocabulary words by finding the letters that equal other letters according to the key. Students solve 15 problems.

In this wild weather puzzle learning exercise, students use a key at the top of the page to decode a set of 15 wild weather words. A reference web site is given for additional activities.

In this factoring puzzle, students factor given equations with one and two variables, exponents, and parenthesis.  This one-page worksheet contains 19 matching problems. 

In this nervous system activity, students complete 4 fill in the blank, 10 word puzzle questions, and 6 short answer questions about the nervous system.

In this short E word activity, students use the secret code box to decode a number puzzle and make a short E word. Students then draw a picture of the word. There are four words to decode.

In this fire safety worksheet, students use a letter decoder key to determine 15 fire safety related words. A reference web site is included for additional activities. 

For this animals worksheet, students use the letter key to match up to other letters to solve the code. Students solve the code for 15 different animals.

In this December holiday activity, students use a letter key given at the top of the page to determine the "coded" words about holidays in December. A reference web site is given for additional activities.

In these code breaking activity worksheets, students complete 9 pages of activities for math puzzles and code breaking activities.

In this deciphering a message activity, students decipher 23 names of famous people given a phone number.  Students use the numbers and letters on a telephone key pad to decipher phone numbers into names.

Young scholars explore encryption. They discuss the importance of cryptography in our daily lives. Students use games and cryptography to discover transformational geometry and modulo systems. They design their own encryption puzzles...

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.

In this science worksheet, students examine the topic in order to solidify knowledge covered in the curriculum using puzzles and creative games.