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Computer Science

SequencesLessonsMaterialsVideos
  1. Science & Engineering

Computer Science

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Fundamental principles of hardware architecture, network protocols, and cybersecurity measures alongside algorithmic logic and data analysis. Advanced concepts include blockchain integration, machine learning models, and the optimization of computing systems.

Algorithms and Computational ThinkingProblem decomposition, pattern recognition, and abstraction techniques for logical problem-solving. Addresses sorting algorithms, Big O notation, and the development of efficient step-by-step procedures.
Computing SystemsHardware architecture, peripheral devices, and the functional relationship between operating systems and physical components. Examines data processing, system maintenance, and resource management within digital environments.
Networks and InternetData transmission protocols, network topologies, and the architectural components of the global internet. Examines routing, security layers, and the client-server model to explain how information moves across distributed systems.
Lesson
AI Architect Slides
AI Blueprint Activity
AI Architect Teacher Guide

AI Architect

Students culminate their AI literacy journey by designing an AI solution for a real-world problem. They focus on responsible design, identifying potential biases, and ensuring societal benefit.

EW

Elizabeth Whitver

Other
4/4
Lesson
Ethical Echoes Slides
Privacy Pro-Con Activity
Ethical Echoes Teacher Guide

Ethical Echoes

Students analyze the ethical implications of AI on privacy and identity. They explore deepfakes, facial recognition, and the balance between security and personal freedom.

EW

Elizabeth Whitver

Other
4/4
Lesson
Predicting Patterns Slides
Probability Path Activity
Predicting Patterns Teacher Guide

Predicting Patterns

Middle school students dive into the mechanics of Large Language Models (LLMs). They learn about tokenization, probability, and how AI "predicts" the next word in a sequence.

EW

Elizabeth Whitver

Other
4/4
Lesson
Data Ingredients Slides
Balanced Buffet Activity
Data Ingredients Teacher Guide

Data Ingredients

Students explore the "ingredients" of AI: datasets. They learn how biased or incomplete data can lead to unfair or inaccurate AI systems and practice creating a balanced dataset.

EW

Elizabeth Whitver

Other
4/4
Lesson
Truth Detectives Slides
Hallucination Hunt Activity
Truth Detectives Teacher Guide

Truth Detectives

Students learn to critically evaluate AI outputs by identifying "hallucinations" and factual errors. They explore why AI sometimes makes mistakes and how to verify information.

EW

Elizabeth Whitver

Other
4/4
Lesson
Prompt Power Slides
Prompt Lab Activity
Prompt Power Teacher Guide

Prompt Power

Students explore Generative AI and the importance of prompt engineering. They learn how to communicate effectively with AI to create specific images and text.

EW

Elizabeth Whitver

Other
4/4
Lesson
Smart Assistants Slides
AI Scavenger Hunt Activity
Smart Assistants Teacher Guide

Smart Assistants

Students discover how AI works as a "smart assistant" in daily life. They identify AI in common devices and reflect on how it helps people solve problems.

EW

Elizabeth Whitver

Other
4/4
Lesson
Pattern Detectives Slides
Pattern Picker Activity
Pattern Detectives Teacher Guide

Pattern Detectives

Students explore the foundation of AI learning: pattern recognition. They learn that computers need many examples (data) to understand rules and make predictions.

EW

Elizabeth Whitver

Other
4/4
Lesson
Robot Brains Slides
Robot Sort Activity
Robot Brains Teacher Guide

Robot Brains

Introduces the concept of AI by distinguishing between a robot's physical body and its digital 'brain'. Students explore how AI 'thinks' differently than humans and machines.

EW

Elizabeth Whitver

Other
4/4
Lesson
Chromebook Tour Slides
Chromebook Match Worksheet

Chromebook Champs

A beginner-friendly introduction to the physical parts of a Chromebook and basic digital literacy for kindergarten students.

KJ

Kathleen Jeffrey

Computer Science Teacher
3/11
Lesson
Posture Astronaut Slides
Posture Check Worksheet
Posture Teacher Guide

Proper Posture and Workspace Setup

Students practice sitting correctly in a chair, facing the screen, and keeping their feet on the floor. The lesson utilizes a 'check your neighbor' activity to reinforce healthy ergonomic habits from a young age.

Lenny Avatar
Lenny
1/18
Lesson
Headphones Safety Slides
Volume Check Worksheet
Headphones Teacher Guide

Headphones and Volume Safety

Students learn how to properly wear headphones and identify the volume control buttons. The lesson emphasizes keeping volume at a safe level and the correct way to plug in or store headphones when finished.

Lenny Avatar
Lenny
1/18
Lesson
Mouse Connection Slides
Cursor Maze Worksheet
Mouse Connection Teacher Guide

Mouse and Cursor Connection

Students explore the cause-and-effect relationship between moving a physical mouse (or finger on a touchpad) and the movement of the cursor on the screen. Activities involve watching the screen while moving the hand to build hand-eye coordination.

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Lenny
1/18
Lesson
Enter Key Slides
Enter Action Worksheet
Enter Key Teacher Guide

The Enter Key Action

Learning the function of the Enter key as the 'Go' or 'Done' button.

Lenny Avatar
Lenny
1/18
Lesson
Number Hunt Slides
Number Detective Worksheet
Number Row Teacher Guide

Number Row Detectives

Locating and identifying numbers 1-9 on the top row of the keyboard.

Lenny Avatar
Lenny
1/18
Lesson
Space Bar Jump Slides
Space River Activity
Space Bar Jump Teacher Guide

The Space Bar Jump

Identifying the space bar and understanding its role in creating distance between words.

Lenny Avatar
Lenny
1/18
Lesson
Finding My Letter Slides
My Name Key Activity
Finding My Letter Teacher Guide

Finding My Letter

Identifying and locating the first letter of a student's name on the keyboard.

Lenny Avatar
Lenny
1/18
Lesson
Keyboard Explorers Slides
Key Match Up Worksheet
Keyboard Explorers Teacher Guide

Exploring the Letter Board

Introduction to the keyboard layout, comparing it to the alphabet order and matching blocks to keys.

Lenny Avatar
Lenny
1/18
Lesson
Way Back Home Slides
Icon Hunter Worksheet
Navigation Station Teacher Guide

Navigating Home and Back

Introduces the concept of 'Home' and 'Back' icons to help students navigate through apps and regain control.

Lenny Avatar
Lenny
1/18
Lesson
Drag and Drop Slides
Puzzle Piece Worksheet
Dragging Dynamics Teacher Guide

Drag and Drop Basics

Develops the skill of clicking and holding to move digital objects, practiced through virtual puzzles and organization games.

Lenny Avatar
Lenny
1/18
Lesson
AI Architect Slides
AI Blueprint Activity
AI Architect Teacher Guide

AI Architect

Students culminate their AI literacy journey by designing an AI solution for a real-world problem. They focus on responsible design, identifying potential biases, and ensuring societal benefit.

EW

Elizabeth Whitver

Other
4/4
Lesson
Ethical Echoes Slides
Privacy Pro-Con Activity
Ethical Echoes Teacher Guide

Ethical Echoes

Students analyze the ethical implications of AI on privacy and identity. They explore deepfakes, facial recognition, and the balance between security and personal freedom.

EW

Elizabeth Whitver

Other
4/4
Lesson
Predicting Patterns Slides
Probability Path Activity
Predicting Patterns Teacher Guide

Predicting Patterns

Middle school students dive into the mechanics of Large Language Models (LLMs). They learn about tokenization, probability, and how AI "predicts" the next word in a sequence.

EW

Elizabeth Whitver

Other
4/4
Lesson
Data Ingredients Slides
Balanced Buffet Activity
Data Ingredients Teacher Guide

Data Ingredients

Students explore the "ingredients" of AI: datasets. They learn how biased or incomplete data can lead to unfair or inaccurate AI systems and practice creating a balanced dataset.

EW

Elizabeth Whitver

Other
4/4
Lesson
Truth Detectives Slides
Hallucination Hunt Activity
Truth Detectives Teacher Guide

Truth Detectives

Students learn to critically evaluate AI outputs by identifying "hallucinations" and factual errors. They explore why AI sometimes makes mistakes and how to verify information.

EW

Elizabeth Whitver

Other
4/4
Lesson
Prompt Power Slides
Prompt Lab Activity
Prompt Power Teacher Guide

Prompt Power

Students explore Generative AI and the importance of prompt engineering. They learn how to communicate effectively with AI to create specific images and text.

EW

Elizabeth Whitver

Other
4/4
Lesson
Smart Assistants Slides
AI Scavenger Hunt Activity
Smart Assistants Teacher Guide

Smart Assistants

Students discover how AI works as a "smart assistant" in daily life. They identify AI in common devices and reflect on how it helps people solve problems.

EW

Elizabeth Whitver

Other
4/4
Lesson
Pattern Detectives Slides
Pattern Picker Activity
Pattern Detectives Teacher Guide

Pattern Detectives

Students explore the foundation of AI learning: pattern recognition. They learn that computers need many examples (data) to understand rules and make predictions.

EW

Elizabeth Whitver

Other
4/4
Lesson
Robot Brains Slides
Robot Sort Activity
Robot Brains Teacher Guide

Robot Brains

Introduces the concept of AI by distinguishing between a robot's physical body and its digital 'brain'. Students explore how AI 'thinks' differently than humans and machines.

EW

Elizabeth Whitver

Other
4/4
Lesson
Bot Broadway Scenarios
Bot Broadway Slides
Bot Broadway Planner
Bot Broadway Rubric

Bot Broadway

A hands-on STEAM lesson where emerging bilingual students use Ozobots to act out short scenarios, focusing on beginner-level English speaking, listening, reading, and writing skills.

DC

Donald Cummings

English Language Arts Teacher
3/27
Lesson
Adventure Cards Document
Adventure Tracker Worksheet
Block Guide Reference Sheet
Scratch Jr Facilitation Guide

Scratch Jr Creators

A series of creative coding challenges designed for young learners using Scratch Jr. Students will explore basic programming concepts through open-ended, imaginative projects.

L

lreinert

Computer Science Teacher
3/25
Lesson
Blueprint Curriculum Overview Document
Teacher PD and Cheat Sheets Document

Teacher Empowerment Toolkit

A dedicated hub for educators featuring a K-12 curriculum scope, professional development guides, and quick-reference AI cheat sheets.

VC

Vic Chamness

District Administrator
3/24
Lesson
Future Architects Presentation Slides
Future Architects Activity Sheet

Future Architects

High school students analyze the impact of generative AI on careers and society, mastering advanced prompt engineering and debating complex ethical dilemmas.

VC

Vic Chamness

District Administrator
3/24
Lesson
AI Inside Out Presentation Slides
AI Inside Out Activity Sheet

AI Inside Out

Middle schoolers dive into the mechanics of neural networks and the ethical implications of AI in daily life, focusing on digital citizenship and algorithmic fairness.

VC

Vic Chamness

District Administrator
3/24
Lesson
Pattern Detectives Presentation Slides
Pattern Detectives Activity Sheet

Pattern Detectives

Middle elementary students investigate how training data shapes AI behavior, identifying bias in simple systems and experimenting with basic prompt engineering.

VC

Vic Chamness

District Administrator
3/24
Lesson
Smart Helpers Presentation Slides
Smart Helpers Activity Worksheet

Smart Helpers

Students in grades 1-2 explore how machines learn to recognize patterns and assist humans, introducing basic classification and the idea of helpful technology.

VC

Vic Chamness

District Administrator
3/24
Lesson
Robot Brains Presentation Slides
Robot Brains Activity Worksheet
Robot Brains Teacher Guide

Robot Brains

Introduces Kindergarteners to the concept of AI as a 'thinking' tool that follows instructions and learns from examples, focusing on the difference between robots and AI.

VC

Vic Chamness

District Administrator
3/24
Lesson
Librarian Leader Guide
Story Circle Slides
Refrain Repeater Worksheet
Loop Logic Cards

Loop de Loop Librarians

A whimsical introduction to computer science loops through the magic of storytelling and nursery rhymes. Kindergarten and 1st-grade students learn to spot repeating patterns in their favorite songs and 'code' them using loop symbols, bridging the gap between literacy and computational thinking.

KJ

Kathleen Jeffrey

Computer Science Teacher
3/9
Lesson
Rhythm Robot Lesson Plan
Pattern Power Slides
Beat Block Activity Cards
Loop Legend Game
Pattern Pixel Worksheet

Pattern Play Programmers

A foundational introduction to computer science for K-1 students, teaching algorithms and loops through visual and movement-based patterns. Students learn to see patterns as repeating sets of instructions, building the mental model for coding loops.

KJ

Kathleen Jeffrey

Computer Science Teacher
3/2
Lesson
Chef Logic Teacher Guide
Kitchen Coding Slides
Recipe Card Activity
Robot Chef Worksheet

Kitchen Coding

A hands-on introduction to algorithmic thinking for K-2 students, using the metaphor of recipes to explain how computers follow specific sequences of instructions.

TS

Tykeshia Singletary

Computer Science Teacher
2/18
Lesson
Picture Packets Slides
Packet Puzzle Activity
Picture Packets Teacher Guide

Picture Packets

Students assemble puzzles piece by piece to understand that large files are downloaded in small chunks called packets.

Lenny Avatar
Lenny
1/17
Lesson
Missing Menus Slides
Broken Data Kit
Missing Menus Teacher Guide

Missing Menus

Students explore what happens when information is missing or a request cannot be fulfilled, introducing the concept of broken links and 404 errors.

Lenny Avatar
Lenny
1/17
Lesson
Loading Lag Slides
Loading Lag Teacher Guide
Loading Tracker Worksheet

Loading Lag

Through physical simulation, students learn that 'loading' is the time it takes for data to travel from a server to their device.

Lenny Avatar
Lenny
1/17
Lesson
Search Seekers Slides
Search Result Cards
Search Seekers Teacher Guide

Search Seekers

Students act as clients searching for specific items while a 'Server' finds them, illustrating how search engines and information retrieval work.

Lenny Avatar
Lenny
1/17
Lesson
Digital Cafe Slides
Cafe Request Cards
Cafe Teacher Guide

The Digital Cafe

Students play a 'Restaurant' game where 'Clients' order food (data) and 'Servers' fetch it from the kitchen (database) to learn about requesting information.

Lenny Avatar
Lenny
1/17
Lesson
Designing a Network Model Slides
Network Engineering Guide
My Internet Model Worksheet

Designing a Network Model

Students build 3D network models using playdough and straws to experiment with different network shapes.

Lenny Avatar
Lenny
1/17
Lesson
Connecting the World Slides
Global Web Facilitation Guide
Global Message Map Activity

Connecting the World

Students use a world map to visualize how the internet connects people across oceans and continents.

Lenny Avatar
Lenny
1/17
Lesson
Buried Wires Slides
Mapping Facilitation Guide
Connect the Town Map Activity

Mapping Cables and Wires

Students map physical wires and cables in their local environment to understand the infrastructure of the internet.

Lenny Avatar
Lenny
1/17
Lesson
Nodes and Links Slides
Node Crash Facilitation Guide
Spot the Nodes Coloring Activity

Nodes and Links

Students identify 'nodes' and 'links' in their yarn web and explore what happens when a connection is lost.

Lenny Avatar
Lenny
1/17
Lesson
Connection Web Slides
Yarn Web Facilitation Guide
My Connection Worksheet

Creating a Connection Web

Students use a ball of yarn to create a physical web, demonstrating how people and devices are interconnected.

Lenny Avatar
Lenny
1/17
Lesson
Grid Hop Challenge Slides
Grid Hop Teacher Guide
Network Map Worksheet

Grid Hop Challenge

Students move from a linear chain to a grid-based network. They explore how messages can take multiple 'hops' through different students to reach a destination.

Lenny Avatar
Lenny
1/17
Lesson
The Packet Relay Slides
The Packet Relay Teacher Guide
Speedy Delivery Log

The Packet Relay

Introduces the concept of a 'data packet' through a linear passing game. Students focus on speed and accuracy as they pass information along a chain.

Lenny Avatar
Lenny
1/17
Lesson
Protocol Playbook Teacher Guide
Talking Traffic Slides
Traffic Light Exit Ticket

Taking Turns Talking

Students learn about network protocols through a turn-taking game, understanding why order is necessary for clear communication.

Lenny Avatar
Lenny
1/17
Lesson
Mystery Mail Discovery Slides
Mystery Mail Teacher Guide
Draw and Address Worksheet

Mystery Mail Discovery

Students learn that for a message to reach its destination, it needs a specific address. They practice drawing 'data' and assigning symbols to represent unique recipients.

Lenny Avatar
Lenny
1/17
Lesson
Network Builder Teacher Guide
Network Net Slides
Device Cutout Kit

The Big Classroom Web

The class builds a physical model of a network using yarn and paper devices to visualize how multiple units connect to a central point.

Lenny Avatar
Lenny
1/17
Lesson
Wave Walker Teacher Guide
Magic Waves Slides
Signal Blocker Lab

Invisible Message Waves

Students investigate invisible signals like Wi-Fi and Bluetooth using remote controls and blocking experiments.

Lenny Avatar
Lenny
1/17
Lesson
Line Logic Teacher Guide
Wired World Slides
Cup Talker Activity Sheet

String Telephone Secrets

Students explore physical connections using string telephones to understand how information travels through a direct path (wires).

Lenny Avatar
Lenny
1/17
Lesson
Detective Briefing Teacher Guide
Device Detectives Slides
Smart Sort Worksheet

Device Detective Hunt

Students identify computing devices in their environment and sort them based on their ability to process information and connect to networks.

Lenny Avatar
Lenny
1/17