Computer Science Worksheets

Learning Objectives

• Define conditional and branch in programming decisions
• Identify how if-else branches change program output
• Use comparison conditions to select the correct logic branch+ Show more

Learning Objectives

• Define bias and fairness in the context of AI systems
• Explain how training data can lead to biased AI results
• Identify signs of unfair or inconsistent AI behavior in example situations+ Show more

Learning Objectives

• Explain how bias in AI can happen when training data is incomplete or unfair
• Identify how biased AI results can affect suggestions, recognition, and decisions
• Use lesson vocabulary (bias, fairness, data, result) to describe AI outcomes

Learning Objectives

• Identify what makes a password strong and harder to guess.
• Describe safe account habits such as not reusing passwords and keeping login details private.
• Explain how authentication helps protect accounts.

Learning Objectives

• Identify the parts of a table, including rows and columns.
• Organize information into a table to compare data more easily.
• Use table features to find patterns and answer questions about data.

Learning Objectives

• Explain how consistent methods and clear variables improve the reliability of collected data.
• Use accurate recording procedures to reduce errors in surveys, experiments, and observations.
• Identify reliable vs. unreliable data-collection practices using lesson vocabulary.

Learning Objectives

• Identify common warning signs of scams and phishing in messages.
• Explain why suspicious links and requests for private details can be dangerous.
• Choose safer actions when a message seems urgent or unusual.+ Show more

Learning Objectives

• Identify common warning signs of online scams, including urgent language, suspicious links, and requests for personal details
• Choose safer actions when faced with suspicious messages or pop-ups
• Use key vocabulary to explain why a digital message might be a scam

Learning Objectives

• Define key project planning terms: project, requirement, audience, and plan
• Identify how requirements guide design choices and feature decisions
• Create a simple project plan and justify requirements for a chosen digital project

Learning Objectives

• Explain why documentation and reflection matter in a digital project.
• Identify key elements of a useful process log and final evaluation.
• Write clear next steps based on strengths and challenges found in reflection.

Learning Objectives

• Define artificial intelligence and describe how it can recognize patterns and make predictions.
• Identify common real-world examples of AI, such as recommendation systems and search tools.
• Explain key AI vocabulary terms: artificial intelligence, prediction, and pattern.

Learning Objectives

• Define the terms event, trigger, interaction, and response in an event-driven program.
• Identify how user actions can trigger events that change what a program does.
• Match event-related vocabulary to correct definitions.+ Show more

Learning Objectives

• Identify the goal, audience, and plan needed to start a digital project.
• Use planning steps to decide what features to include before coding or creating.
• Evaluate statements about project planning using key vocabulary and reasoning.

Learning Objectives

• Explain why strong passwords and good credential habits reduce unauthorized access.
• Identify strategies such as unique passwords and password managers to improve authentication security.
• Apply password best practices to protect accounts in realistic scenarios.

Learning Objectives

• Define the terms variable, value, storage, and assignment in the context of programming.
• Explain how changing a variable’s value can change program behavior over time.
• Identify when a program is performing an assignment to update a stored value.+ Show more

Learning Objectives

• Explain how data ethics guides fair and responsible data use.
• Describe privacy and consent and why they matter when handling personal information.
• Apply ethics vocabulary to real-life digital scenarios.

Learning Objectives

• Explain how privacy settings affect who can view content, contact accounts, and access personal information.
• Identify common app/website permissions and decide when they are appropriate.
• Describe how consent relates to data sharing and user control.

Learning Objectives

• Explain how evidence, authorship, and verifiable details help determine source credibility.
• Identify common signs of bias and misleading purpose in online information.
• Apply a checklist (bias, purpose, date, and supporting details) to decide whether to trust a claim.

Learning Objectives

• Explain key privacy concepts in cyber law, including consent, purpose limitation, and data minimization.
• Identify common privacy rights and responsibilities of users and service providers.
• Apply privacy rules to real-world scenarios involving data collection, sharing, and breaches.

Learning Objectives

• Define and use key terms interactive, project, feature, and program in context
• Identify how inputs, outputs, events, loops, and conditionals work together in an interactive program
• Choose the best plan for testing an interactive feature before coding+ Show more

Learning Objectives

• Explain how protocols help devices communicate reliably across networks.
• Describe how data is broken into packets and reassembled at the destination.
• Use key vocabulary (protocol, packet, transfer, communication) to explain online message delivery.

Learning Objectives

• Define what a function is and why programmers use it.
• Identify how a function call reuses a block of code.
• Explain how reusable code reduces repetition and improves program readability.+ Show more

Learning Objectives

• Define artificial intelligence and describe how it can recognize patterns and make predictions
• Explain how prediction and pattern recognition are used in everyday tools like search and recommendations
• Use AI vocabulary (artificial intelligence, prediction, pattern) to answer questions about AI basics

Learning Objectives

• Identify conditional statements and the parts of an if-else decision.
• Choose the correct outcome based on logical comparisons.
• Match conditional vocabulary (conditional, comparison, branch, logic) to real examples.+ Show more

Learning Objectives

• Explain how data moves across the internet using networks, servers, and routers.
• Identify key roles of clients and servers in requesting and receiving information.
• Describe the path of a web request from device to remote server and back.

Learning Objectives

• Explain how networks connect devices to share information.
• Describe the role of servers in providing websites and services.
• Identify how messages travel in steps across the internet.+ Show more

Learning Objectives

• Explain how biased training data can create unequal outcomes
• Identify fairness problems caused by incomplete or unrepresentative data
• Compare model performance across different groups+ Show more

Learning Objectives

• Define the terms trend, pattern, increase, decrease, and prediction.
• Identify whether data shows a trend or a pattern in a table or graph.
• Use data evidence to make a prediction about what may happen next.

Learning Objectives

• Explain what input is and how it relates to processing and output.
• Identify common input devices and match them to the information they collect.
• Describe how data becomes input for a computer system.

Learning Objectives

• Define cyberbullying and harassment and identify common examples of each online.
• Explain the role of a bystander in responding safely to harmful online behavior.
• Select respectful actions that protect someone who is being targeted, including blocking, reporting, and saving evidence.

Learning Objectives

• Use AI suggestions to compare options before making a choice.
• Explain how AI can organize information, but humans still make the final decision.
• Use key vocabulary words (suggest, compare, choice, decision, and related terms) accurately in context.

Learning Objectives

• Define algorithm, code, sequence, and repeat using simple examples.
• Arrange steps in the correct sequence to solve a programming problem.
• Identify how repeating instructions can reduce work in a program.+ Show more

Learning Objectives

• Explain how input, processing, and output work together in an interactive program
• Identify examples of input and output in everyday computer systems
• Describe how interaction helps users adjust results

Learning Objectives

• Explain how screen time affects sleep, concentration, and well-being
• Use strategies like breaks and balanced routines to manage screen time
• Apply digital wellness habits to school, recreation, and social activities

Learning Objectives

• Explain how digital communication systems transmit information over networks.
• Compare communication tools by purpose and typical use cases.
• Use key vocabulary (communication, platform, collaboration, transmission) to describe digital messaging and media sharing.

Learning Objectives

• Define multi-factor authentication and explain how it improves account security.
• Identify common authentication factors and distinguish them from a single-factor login.
• Apply multi-factor authentication to real-life scenarios to judge which option is safer.

Learning Objectives

• Explain what makes a password strong by describing the mix of characters and its guessability.
• Identify safe account security habits, including using different passwords for different accounts.
• Use password and authentication vocabulary to describe how logins protect accounts.

Learning Objectives

• Identify the purpose of flowcharts and decision points in algorithms
• Match flowchart vocabulary (flowchart, decision, branch, symbol) to correct meanings
• Complete and interpret a flowchart-style decision path using correct logic+ Show more

Learning Objectives

• Define decomposition, subproblem, strategy, and solution in the context of problem solving
• Identify how a complex task can be broken into smaller subproblems
• Choose an appropriate strategy for solving a decomposed set of steps+ Show more

Learning Objectives

• Define digital identity and reputation and explain how online presence is formed by posts, comments, and search results.
• Analyze how audience and context affect how an online post can be interpreted.
• Apply strategies to protect online reputation through responsible posting choices.

Learning Objectives

• Explain how privacy settings control who can view, contact, and access personal information on digital platforms.
• Describe how app permissions and consent affect how data is collected, stored, and shared.
• Make informed decisions about what information to keep private and how to manage permissions.

Learning Objectives

• Identify helpful everyday uses of AI in learning, transportation, communication, and entertainment.
• Use key vocabulary (helpful, support, assist, AI) to describe how AI helps people.
• Recognize that AI can suggest options, not decide by itself, and evaluate uses responsibly.

Learning Objectives

• Explain what decomposition means in problem-solving and in computer science.
• Identify subproblems and describe how a strategy helps plan steps.
• Describe how breaking a complex task into smaller steps supports logical thinking and better solutions.

Learning Objectives

• Define key terms in machine learning, including training data, model, and prediction.
• Explain how a model learns patterns from training data to make predictions.
• Identify which statement best describes the relationship between training and prediction quality.+ Show more

Learning Objectives

• Explain how events trigger actions in an event-driven program.
• Use key vocabulary (event, trigger, response, interaction) to describe program behavior.
• Identify event types such as clicks, key presses, touches, and timed actions.

Learning Objectives

• Explain how bias can enter AI systems through data and design choices.
• Use key vocabulary (bias, fairness, representation, outcome) to describe real-world AI issues.
• Identify strategies to improve fairness and reduce unequal outcomes.

Learning Objectives

• Describe how spreadsheets organize information using rows, columns, and cells.
• Use filters to find and sort relevant data in a spreadsheet.
• Create and interpret a simple spreadsheet layout for class or survey data.

Learning Objectives

• Identify examples of cyberbullying and harassment online.
• Choose safe, respectful responses as a bystander.
• Explain how blocking, reporting, and saving evidence can help.