Computer Science Worksheets

Learning Objectives

• Identify conditions and outcomes in if-then rules
• Explain how branches create different program pathways
• Describe how inputs affect conditional decisions+ Show more

Learning Objectives

• Explain how decomposition makes large tasks easier to solve.
• Identify subproblems within familiar projects and everyday routines.
• Organize smaller steps into a logical sequence.+ Show more

Learning Objectives

• Define artificial intelligence and identify tasks associated with human thinking.
• Explain how AI systems recognize patterns in information.
• Describe how AI uses patterns to make predictions.+ Show more

Learning Objectives

• Identify standard flowchart symbols and explain their purposes.
• Explain how conditions determine the branches followed in a flowchart.
• Trace flowcharts to predict outputs for different inputs.+ Show more

Learning Objectives

• Identify inputs, outputs, events, and feedback in simple interactive programs.
• Explain how a user action starts a program's instructions.
• Describe how clear feedback helps users decide what happens next.+ Show more

Learning Objectives

• Identify how tone and word choice affect online messages
• Explain how audience influences the way a message is written
• Recognize respectful and clear communication choices online+ Show more

Learning Objectives

• Define a digital footprint and identify activities that contribute to it.
• Explain how online actions can affect reputation and relationships.
• Describe why deleted digital information may remain accessible.+ Show more

Learning Objectives

• Define an algorithm and explain the purpose of pseudocode
• Identify logical sequences in everyday procedures and computational problems
• Construct pseudocode using ordered steps, input, and output+ Show more

Learning Objectives

• Define pseudocode and explain its role in program planning
• Sequence instructions to solve an everyday problem logically
• Represent decisions and repeated actions in a program plan+ Show more

Learning Objectives

• Identify how search engines use keywords to locate online information
• Construct focused search queries for specific research questions
• Compare broad and focused searches and their results+ Show more

Learning Objectives

• Define pseudocode and explain its role in algorithm planning
• Arrange program instructions in a logical sequence
• Identify inputs, processing steps, and expected outputs+ Show more

Learning Objectives

• Define abstraction and explain how it simplifies complex systems.
• Identify essential information for a specific problem-solving task.
• Compare representations and explain how each supports a different purpose.+ Show more

Learning Objectives

• Define data ethics, privacy, consent, and responsible data use.
• Identify responsible and irresponsible practices for handling personal information.
• Explain why informed consent and data minimization matter.+ Show more

Learning Objectives

• Identify events that trigger responses in interactive games
• Explain how player actions can change game outcomes
• Describe how variables store changing game values+ Show more

Learning Objectives

• Define encryption, decryption, plaintext, ciphertext, and secure communication.
• Explain how encryption transforms readable information into coded information.
• Describe how encryption keys support message protection and recovery.+ Show more

Learning Objectives

• Identify key features of bar graphs and pictographs
• Interpret graph scales and pictograph keys accurately
• Compare quantities across categories using visual data+ Show more

Learning Objectives

• Define reliable data, observation, and measurement.
• Identify appropriate methods for collecting accurate data.
• Explain how consistent procedures improve data reliability.+ Show more

Learning Objectives

• Identify logical errors in sequences and flowcharts
• Explain how tracing can locate an error in steps
• Use testing and reasoning to correct mistakes+ Show more

Learning Objectives

• Compare actual algorithm outputs with expected results.
• Trace instructions to locate logical errors and incorrect values.
• Evaluate algorithms using normal inputs and edge cases.+ Show more

Learning Objectives

• Identify the purpose and intended audience of a digital creation.
• Explain how digital features support a product's purpose.
• Justify design choices involving layouts, colours, and tools.+ Show more

Learning Objectives

• Identify habits that support healthy and balanced technology use
• Explain how screen time fits alongside other daily activities
• Compare daily routines for healthy technology balance+ Show more

Learning Objectives

• Define conditional statements and explain their role in program decisions
• Identify relational operators used to compare values
• Interpret Boolean results as true or false+ Show more

Learning Objectives

• Explain bug, debug, error, and troubleshoot using simple program examples.
• Identify sequencing errors caused by commands in the wrong order.
• Distinguish logical errors from sequencing errors in simple programs.+ Show more

Learning Objectives

• Define loops, repetition, and iteration in computer programming.
• Explain how loops reduce duplicate code and improve efficiency.
• Distinguish repeat counts from individual loop iterations.+ Show more

Learning Objectives

• Identify events that cause computer programs to respond.
• Explain how inputs connect to program responses.
• Describe user actions that trigger program responses.+ Show more

Learning Objectives

• Explain why programmers test programs before considering results reliable
• Compare an expected result with a program's actual output
• Identify instructions that may need correction after testing+ Show more

Learning Objectives

• Identify how testing reveals whether an algorithm works as intended
• Explain how test results reveal weak points in a solution
• Describe how revising instructions can improve accuracy and clarity+ Show more

Learning Objectives

• Identify variables as named places that store data values.
• Explain how variable values change while programs run.
• Recognize numbers and names as data stored in variables.+ Show more

Learning Objectives

• Identify warning signs in suspicious online messages and pop-ups
• Explain why urgent language can signal an unsafe message
• Recognize personal details that should remain private+ Show more

Learning Objectives

• Define network protocols and explain why devices need shared rules.
• Describe how HTTP requests and responses support web communication.
• Identify client and server roles in accessing web resources.+ Show more

Learning Objectives

• Identify how privacy settings control access to online content.
• Explain how application permissions affect access to personal information.
• Evaluate privacy options before sharing information online.+ Show more

Learning Objectives

• Identify safe and responsible ways to use artificial intelligence tools.
• Explain why personal information should remain private online.
• Identify reliable ways to verify information generated by AI.+ Show more

Learning Objectives

• Define efficiency, algorithm, strategy, compare, and optimize
• Compare algorithms by examining steps and required effort
• Identify efficient approaches under the same conditions+ Show more

Learning Objectives

• Identify password features that make credentials difficult to guess.
• Explain how unique passwords reduce risks across multiple accounts.
• Describe authentication and additional verification methods.+ Show more

Learning Objectives

• Identify clues that indicate whether an online news source is credible
• Distinguish misinformation from accurate reporting using supporting evidence
• Explain how publication dates and missing context affect news reliability+ Show more

Learning Objectives

• Define bias, fairness, representation, and outcome in artificial intelligence.
• Explain how unbalanced training data can produce unfair AI decisions.
• Identify ways to improve representation in AI training data.+ Show more

Learning Objectives

• Define interactive programs, interfaces, features, variables, events, loops, and conditionals.
• Explain how programming structures work together in interactive applications.
• Identify planning decisions that improve application structure and usability.+ Show more

Learning Objectives

• Identify features that make an online source more reliable
• Explain how evidence affects the credibility of online information
• Compare sources to judge whether an online claim is trustworthy+ Show more

Learning Objectives

• Define loops and iteration using accurate programming terminology.
• Trace repeated instructions to determine action counts and program outputs.
• Compare loop-based solutions with duplicated individual instructions.+ Show more

Learning Objectives

• Explain how privacy settings control account visibility and contact.
• Evaluate app permissions according to an application's purpose.
• Describe how informed consent affects personal data sharing.+ Show more

Learning Objectives

• Identify trends that show how data changes over time
• Recognize repeated or organized patterns in data
• Compare trends and patterns using data examples+ Show more

Learning Objectives

• Identify repeated harmful digital behavior as cyberbullying.
• Distinguish cyberbullying from ordinary online disagreements.
• Explain how preserving evidence supports responsible reporting.+ Show more

Learning Objectives

• Define two-factor authentication and explain its purpose.
• Identify common second-step verification methods.
• Explain how a second authentication step reduces unauthorized access risk.+ Show more

Learning Objectives

• Identify common digital collaboration tools and their purposes.
• Compare real-time and asynchronous collaboration methods.
• Explain how comments and version history support document revisions.+ Show more

Learning Objectives

• Identify rows, columns, headings, and data in simple tables.
• Explain how tables organize information for easier comparison.
• Locate specific information by reading rows and columns.+ Show more

Learning Objectives

• Identify precise keywords that improve the relevance of search results
• Explain how quotation marks locate exact phrases in supported search tools
• Describe how search operators include or exclude terms+ Show more

Learning Objectives

• Identify cyberbullying and recognize examples of harmful online behavior.
• Explain the meanings of harassment, bystander, and report.
• Describe safe actions to take when experiencing cyberbullying.+ Show more

Learning Objectives

• Identify the essential parts and purposes of tables and charts.
• Organize collected information into clearly defined categories.
• Interpret numerical information displayed in tables and bar charts.+ Show more