Florida Center for Reading Research
Phonics: Encoding and Decoding, Three-In-One
Scholars use the provided pack of alphabet cards to construct basic CVC words, then write down each word they make in one of two columns. Column one is for real words and column two is for nonsense words.
Florida Center for Reading Research
Phonics: Encoding and Decoding, Make-A-Word
Little learners place a picture card on a magnetic board, say the name of the object on the card, then sift through alphabet magnets to find and spell the word they said.
Florida Center for Reading Research
Phonics: Encoding and Decoding, Digraph Delight
There are three spinners to use in this phonic activity. Spinner one contains digraphs, spinner two contains vowels, and spinner three contains consonants. Learners spin each spinner, write down the letters they get, blend them to make a...
Florida Center for Reading Research
Phonics: Encoding and Decoding, Vowel Stars
Learners are given a star; each star contains a c_c form in the center and vowels on each point. They use the vowels to fill in the blank between the consonants making a simple CVC word. They write each word they make on a piece of...
Florida Center for Reading Research
Phonics: Encoding and Decoding, Letter Cube Blending
Emergent readers use a letter cube to identify, blend, and make words. They roll each of the three-letter cubes, mark down the letters they rolled, then blend the letter sounds together to make a word. They record each word on a...
Florida Center for Reading Research
Phonics: Encoding and Decoding, A Digraph A Word
Learners view a series of images, then choose digraphs, consonants, and vowels to spell out the object's name on each card.
Curated OER
Beginning and Ending Sounds - Lesson 1 of 2
Stamp, slap, and clap! Emergent readers demonstrate their awareness of the initial, medial vowel, and final sounds in spoken, short vowel, single-syllable words with a stamp/slap/clap activity. After identifying the letters and sounds of...
Florida Center for Reading Research
Word Steps
Blending basic CVC letters to make words is one of the first steps to independent reading. Provided here are several images of stairs and several letters to cut and arrange. The learner rearranges the letters to form CVC patterns, sounds...
Shodor Education Foundation
Caesar Cipher
Caesar ciphers hide secret missives. A simple interactive lets users encode and decode hidden messages. The cipher method here is the Caesar shift.
Curated OER
Binary and Communication Systems
Students participate in an activity that introduces them to the concept of binary coding as a language. They decode messages using special boards that has its own code for different letters. They create new codes by rearranging wires...
Curated OER
Phonics and Decoding Strategies for Struggling Readers Using Core Knowledge Poem
Students complete multiple activities to help them hear sounds, syllables, and spell words with vowel patterns, digraphs, or blends. In this word sounds lesson, students use letter tiles, sort words cards, analyze poems, and play a bingo...
Code.org
Sending Numbers
Binary graphing ... bit by bit. Pairs work together to develop a protocol in order to send the points of a graph. One partner sends the points and the other receives them and tries to recreate the graph. The pupils use the rubric to...
Curated OER
Detective Digis and the Computer Caper
Mathematicians participate in an hands-on activity to investigate the binary number system and write messages in binary code and have classmates decipher the messages. A said video on the topic does not seem to be available, but the...
Curated OER
Clock Arithmetic and Cryptography
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Curated OER
Fundamental Algebraic Skills
In this fundamental algebraic skills worksheet, students solve 11 various problems that include various algebraic skills. First, they use the coded wheel to answer 2 questions about a message. Then, students substitute the given numbers...
EngageNY
Using Matrix Operations for Encryption
Data encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity...
Curated OER
Teaching Language Arts with Sayings and Phrases
Students complete a unit to learn sayings and phrases that help them understand language art concepts. In this sayings and phrases lesson, students complete 11 lessons that use common sayings and phrases to teach language art concepts...
Meadows Center for Preventing Educational Risk, University of Texas at Austin
Lesson 9 - Contractions
Is it do'nt or don't? How about doesn't or does'nt? A lesson on contractions helps learners identify, form, and use contractions. Components within the plan include direct instruction on decoding and encoding contractions, as well as...
Discovery Education
Blueprint for Life
DNA is the code for all biological traits, both plant and animal. Using an exploratory lesson, learners begin to explore the concept of a biological code by decoding word puzzles. They then extract DNA from plant cells using detergent to...
Curated OER
Communications: To the Rescue!
Students role-play as soldiers rescuing lost mountain climbers. Working in teams, they interpret maps to locate the climbers and use flashlights to send and receive coded messages about the rescue. Their goal is to complete the task in...
Institute of Electrical and Electronics Engineers
Cracking the Code
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...
Curated OER
Secret Writing Devices
Elementary and middle schoolers explore the world of secret writing, otherwise known as cryptography. After an interesting introduction to the activity, learners utilize a decoder badge which uses the St. Cyr cipher - which is a cipher...
Curated OER
All Systems Go!
Secret codes are so much fun, and a great way to practice nearly any math skill. Let your class become code breakers as they investigate inverse matrices. They use TI-Nspire technology to solve systems of equations which help them crack...
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.