Can your learners solve this puzzle? There are 15 scrambled words, and your science start must use the key to decode each unknown word. Note: They must use the second row to search the letter they desire. For example, in number 11, the...

In this parts of speech secret decoder puzzle worksheet, 4th graders use the decoder key to solve fifteen words that are parts of speech.

In this recycling vocabulary worksheet, 4th graders complete 15 fill in the blanks. For each blank, students must use a key to decode the word. Each word relates to recycling and recyclable materials. 

In this short E word worksheet, 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 Thanksgiving secret message 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.

For this decoding worksheet, students decode a puzzle which makes fall pictures equal a letter. Students decode 13 letters to solve the puzzle.

In this math vocabulary worksheet, learners match the letters to other letters to solve the vocabulary words. Students complete 15 math vocabulary words.

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

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. 

In this wild weather puzzle worksheet, 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 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.

In this protein code worksheet, students are given a table of "Secret Pseudo-Protein Codes". They use the table to decode a DNA sequence and then encode an RNA sequence. They answer questions about the Secret Pseudo-Protein code.

In this math code worksheet, students solve 10 multi-step problems using all math operations. Students start with the given number and perform each step in a flow chart format. Students take their total answer and decode the secret message.

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

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.

For this animals worksheet, learners 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 instructional 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 this decoding the message learning exercise, students fill in the blanks using the letters that match each Christmas picture on the page. Students write 19 letters.

Add a twist to the practice of simplifying expressions. The task asks scholars to decode a mathematical puzzle using their knowledge of expressions. If they are able to write and simplify the expression, the mathematics behind the puzzle...

In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington.  Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.

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 dental care secret message worksheet, students decode the message hidden in the tooth by following the arrows and recording the letters in the order they find them.

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

In this number puzzle worksheet, students solve 24 equations in each of two sets of multiplication and division problems. They circle each answer and round them to the nearest whole number. They use the secret code that is shown in a box...