Encoding and Decoding
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ByteEd Digital Pixel Art (Coding) - Transport
Integrating digital technologies and Art, this resource teaches concepts of coding, binary digits and pixel art. Students decode the numbers to create transport themed pixel images. They develop understanding of binary by having each pixel programmed as being black or white (on or off). Three difficulty levels for different abilities with the chance to design, create and encode their own animal art for others to decode too! Computational thinking coverage includes: algorithmsdebuggingsequential
3rd - 7th
Computer Science - Technology, Other (Math), Visual Arts
Cryptography for Beginners - SMART Notebook
This collection includes SMART Notebook files (lessons 2-9) which will aide in teaching and presenting the content included in Lessons 2-9. LESSON 1: Brief History of Cryptology LESSON 2: Encoding Caesar Ciphers LESSON 3: Decoding Caesar Ciphers LESSON 4 : Encoding Shift Ciphers LESSON 5: Decoding Shift Ciphers (given shift) LESSON 6 : Decoding Shift Ciphers (without shift) LESSON 7 : Encoding Vigenère Ciphers LESSON 8: Encoding Playfair Ciphers LESSON 9: Decoding Playfair Ciphers
4th - 12th
Math, Other (Math)
Also included in: Cryptology for Beginners
Caesar Cipher Practice - Create & Decode Ciphers/Puzzles (with answer key)
Caesar Cipher/Puzzle worksheet that teaches students the concept of a Basic Caesar Cipher, historically used in the military to encode & decode messages. Great resource to expose students to Math concepts involved in the Military. Requires students to be able to first learn to decode a Caesar Cipher, and then eventually create their own. Scaffolded with examples & directions to walk students through the process. Consists of a Word Document with 6 questions, so after purchase you can edit the
6th - 12th
Applied Math, Basic Operations, World History
Rail Cipher Practice - Create & Decode Ciphers/Puzzles (with answer key)
Rail Cipher/Puzzle worksheet that teaches students the concept of a Basic Rail Cipher, historically used in the military to encode & decode messages. Great resource to expose students to Math concepts involved in the Military. Requires students to be able to first learn to decode a Rail Cipher, and then eventually create their own. Scaffolded with examples & directions to walk students through the process. Consists of a Word Document with 5 questions, so after purchase you can edit the docume
6th - 12th
Applied Math, Math, World History
Matrix Coding and Decoding Notes and Worksheets
These notes cover CODING and DECODING matrices. There are also TWO worksheets included. Students are able to see how you can encode their own messages and decode their friend's messages! The topics covered in this lesson include: Encoding a messageDecoding a message Using the TI-84 with matrices *6 pages of notes & 2 worksheets + all answer keys included! Terms of Use: This product should only be used by the teacher who purchased it. This product is not to be shared with other teacher
10th - 12th
Math, Other (Math), PreCalculus
Also included in: Matrix Unit Notes and Worksheets Bundle
2-bit Binary Image Pixel Representation - Lesson, Guided Notes, HW (No Prep!)
No Prep! In this lesson, students explore how 2-bit binary representation allows for greater image detail by introducing multiple tones (white, gray, and black). Students compare 1-bit and 2-bit encoding, then apply their understanding through hands-on activities where they create and decode pixel art using 2-bit binary values. The lesson emphasizes the value of binary in digital image processing and encourages reflection on how increasing bits enhances image quality. Includes: Lesson (Google Sl
5th - 9th, Higher Education
Computer Science - Technology, Other (Math), Other (Science)
Also included in: Binary Pixel Image Representation Bundle (No Prep!)
Cryptology for Beginners
This collection includes multiple lessons which could easily be spread out into at least 9 lessons (see below). Included you will have access to a Brief History of Cyptology, Lesson Worksheets, Attached Keys, and Smart Notebook files which will allow you to present and teach each lesson effectively. LESSON 1: Brief History of Cryptology LESSON 2: Encoding Caesar Ciphers LESSON 3: Decoding Caesar Ciphers LESSON 4 : Encoding Shift Ciphers LESSON 5: Decoding Shift Ciphers (given shift) LESSON 6 : D
4th - 12th
Math, Other (Math)
1-bit Binary Image Pixel Representation-Lesson,Guided Notes,Practice (No Prep!)
No Prep! Keys Included This lesson introduces students to how computers represent black and white images using binary code. Through interactive activities, students learn that each pixel in an image can be represented by a 1 (black) or 0 (white), and how these values are arranged in a grid to form digital pictures. They practice encoding and decoding images using binary numbers and also explore how to convert binary rows into decimal values. The lesson combines math, technology, and creativity t
5th - 10th, Higher Education
Computer Science - Technology, Other (Math), Other (Science)
Also included in: Binary Pixel Image Representation Bundle (No Prep!)
High School Cryptography and Thomas Jefferson History Activity
Looking for a lesson that combines computer science, math, and history? This is it! Students will learn about Thomas Jefferson's Cipher he developed.
Thomas Jefferson used a secret code system while in France to keep messages hide from America's enemies. But, he also worked out a secret cipher for messages sent to and from the Corps of Discovery.
Students will decode and encode their own cryptography messages.
This activity involves students completing computational thinking as they compl
9th - 12th
Computer Science - Technology, Other (Math), U.S. History
Kindergarten Interactive Notebooks Bundle
Looking for a hands-on, no prep way to practice kindergarten skills? Kindergarten interactive notebooks are the perfect solution! An interactive notebook gives students fine motor cutting practice in addition to skill practice, and allows you to create a growing portfolio of their work. Benefits of these kindergarten interactive notebooks include: ✓ Limited cutting and all straight lines ✓ Practice identifying key concepts ✓ Encoding and decoding practice ✓ Fine motor practice Kindergarten inter
Kindergarten
English Language Arts, Math, Phonics & Phonological Awareness
Binary Pixel Image Representation Bundle (No Prep!)
Lesson 1: 1-Bit Binary Image Representation Students are introduced to how digital images are made from pixels and stored using binary. They learn that 1-bit binary allows each pixel to be either black (1) or white (0). Through hands-on activities, students create and decode simple black-and-white pixel art, converting binary rows into decimal form to reinforce computational thinking. Lesson 2: 2-Bit Binary Image Representation Building on Lesson 1, students explore how 2-bit binary allows for g
5th - 9th, Higher Education
Computer Science - Technology, Other (Math), Other (Science)
Binary Coding Slides, Activities & Handouts
Make binary coding clear, hands-on and engaging with this resource set designed for students aged 9-13. Perfect for introducing how computers store and communicate information, this pack combines explicit teaching, unplugged activities and motivating challenges with a Minecraft-inspired twist. This resource is: ✔ Low-prep and ready to use ✔ Blends explicit instruction with hands-on learning ✔ Supports Digital Technologies curriculum outcomes ✔ Encourages problem-solving, logical thinking and per
4th - 7th
Applied Math, Basic Operations, Computer Science - Technology
March Kindergarten Morning Work- No Prep Spiral Review
This March Kindergarten Morning Work pack provides a consistent, predictable routine that allows your students to work independently while you take attendance, check folders, and prep for the day. Why Spiral Review?Kindergarteners need constant repetition to master foundational skills. Instead of "one and done" lessons, these pages "spiral" back to previously taught concepts (like letter sounds and number sense) while gradually introducing new March-specific standards (like addition and CVC word
PreK - 2nd
Numbers, Phonics & Phonological Awareness, Sight Words
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
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