Curated OER
SHHH It's a Secret
Students rewrite word problems using expressions and equations. In this algebra lesson, students use the correct variable to solve and write equations. They use the TI to graph their solution.
Curated OER
Matrices: A Secret Weapon
Students perform operations with matrices. In this algebra lesson, students use cryptography and cryptanalysis to solve problems. They add, subtract, and multiply matrices.
Curated OER
Smart Move!
Students visualize a communication system. They encode, decode, transmit, receive and store messages. Students use a code sheet and flashlight for this process. They will also maintain a storage sheet from which they can retrieve...
Curated OER
Homophones
Pupils draw a sketch of each homophone and write sentences with homophones in them. In this homophones lesson plan, students also match homophones in a picture form.
Curated OER
Phonics lesson for "sh"
First graders identify words with the "sh" pattern. They participate in phonemic awareness, decoding, blending, spelling patterns, and dictation exercises. As the assessment portion of the instructional activity, they may write a story...
Curated OER
Communication
Students practice how to be a good listener. They take a pre-test and then discuss their results. They also practice "I" messages in which they state how someone else's behavior is affecting them.
Curated OER
Cryptography Implementation
Students explore cryptology. They write a research paper on cryptography. Using linear equations, students invent a code and write a secret message. Students complete cryptography puzzles.
Curated OER
Cracking the Code
Students explore encoding systems and decoding technology. For this barcoding lesson students examine how coding impacts society including distribution, and inventory.
Curated OER
Critter? Growth
Students identify and use the elements of the scientific inquiry to solve problems. They explain concepts about the structure and properties of matter. Pupils write an explanation of polymers and how the characteristic of polymers...
Curated OER
Basic Crypto Systems
Pupils try to solve codes mathematically. The use of a code needs a key. Students try to decipher a code with a mathematical key. This requires focus and higher order thinking skills like analysis.
Curated OER
Let's Write Around the World
Students participate in an ongoing writing project about the seven world continents. In this continents writing lesson, students work on an interactive game to write about the seven continents. Students locate the continents on the map....
Florida Center for Reading Research
Florida Center for Reading Research: Encoding and Decoding: Jar Sort
A lesson plan in which young scholars draw letter cards and see how many words they can make from them. Materials are included.
Shodor Education Foundation
Shodor Interactivate: Caesar Cipher
Create your own affine cipher for encoding and decoding messages. Input your own constant and multiplier, then input a message to encode.
Florida Center for Reading Research
Florida Center for Reading Research: Encoding and Decoding: Vowel Stars
A lesson plan in which students fill in the missing letter with vowels to determine which ones form real words. Materials are included.
Florida Center for Reading Research
Florida Center for Reading Research: Encoding and Decoding: Jar Sort
A lesson plan in which students sort words according to their vowel-r combination. Materials are included.
Other
Video Over the Internet
An in-depth document on video and the Internet. Including video & Internet-the problem, solutions & technologies in use, video encoding & decoding.
Other
Pc Guide: Compact Disk Media
This site from the PC Guide provides informative information about compact disk media, with links to construction and manufacture, data encoding and decoding, CD capacity, and formats.