Scholars learn how to crack secret codes as they continue reading from the Blown to Bits and try to crack the random substitution cipher. They also begin learning about the Vigenere cipher. 

Can your scholars crack the code of this metric worksheet? To start, mathematicians must convert different units of measurement to the standard metric system form. Then, pupils plug in the corresponding letter to the correct answer to...

Crack the crust of earth science vocabulary with this vocabulary exercise. Kids use the key at the top of the page to decode the words that are written in numbers rather than letters. Each encoded word is part of a sentence...

Some interesting reading on the history of barcodes opens this technology lesson plan. Readers find out how engineers contribute, and then they gather into groups to discuss possible improvements to our current UPC barcode system. Know...

Can your scholars crack the code? Class members put on their detective cap to solve four sentences related to healthy eating, cooking, and the five major food groups by following a code comprised of images. 

Help your class develop an understanding of sigma notation. Pupils match the sigma notation with the sums. Using the expanded sums, learners evaluate the summations. The scholars move on to prove a property of sums.

Can you figure out the code? Learners interpret ten number patterns and write the five numbers that come next. Next, they create their own number patterns based on their own codes.

Algebraic equations are the focus of this math presentation. Learners must find the missing variable in a variety of algebraic equations. The equations get more complex as the PowerPoint goes on. Very good practice for emerging algebraic...

In this cracking the code worksheet, students realize that they must crack the code to find Keith the Kangaroo who has been hidden.

You've just found a teaching template ready to use, all you have to do is personalize it to fit your class. It contains five number sequences or patterns for learners to complete, a place for your name, and a "prize." Tip: This template...

An engaging lesson focuses on the contributions of the Navajo people during World War II. Learners read the book Navajo Code Talkers by Andrew Santella, answer a series of comprehension questions about the text, and write a letter...

Difficult redistricting concepts are covered in a context that will make it understandable to your government scholars. They begin with a KWL on the term redistricting and then watch a video to answer some questions. They...

Students investigate different purposes for manipulating DNA. After reviewing the structure and functions of DNA, students explore topics related to the use or manipulation of DNA and the potential benefits and problems, later making a...

Students examine an article, "Genome 'Treasure Trove'" and participate in a class discussion prior to researching further information in order to write their own feature article on the Human Genome Project.

A wonderful way to introduce or practice simple algebraic equations, where a variable is used in place of a number. Learners will work to crack the Da Vinci Code (as it is called) and replace letter variables with the "code" numbers to...

Students can use this worksheet to study for an English exam or to brush up on their knowledge of famous Shakespearean quotes. Students first have to crack the code to read the quote and then tell which play each quote is from. There are...

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...

Young scholars work on cracking coin codes in honor of the Navajo Code Talkers Medal. Students review the handout on Crack the Code. Young scholars race to see who can crack the code the fastest.

Students examine the concept of DNA. They work together to extract DNA cells from their classmate's cheek. They answer questions related to what to do with their DNA now that they have it.

How long would it take to break into a safe by testing every possible combination of codes? Pupils view a video clip of this happening and must determine the total amount of time before success. They measure how long each step takes, add...

Challenge mathematicians to crack the binary code with an interactive that focuses on numbers nine to 16. A table reveals exponential equations to aid in answering multiple-choice questions. A discussion question gauges comprehension. 

Seventh graders crack a code using binary numbers. In this technology lesson, 7th graders explain how binary codes can represent letters and numbers. They create their own code and exchange them with their classmates.

Function notation is like a code waiting to be cracked. Learners take the graph of an unknown equation and manipulate it based on three different transformation changes of the function equation. The final step is to look at three points...

Students explore encoding systems and decoding technology. In this barcoding instructional activity students examine how coding impacts society including distribution, and inventory.