Computer Science Worksheets

Learning Objectives

• Define pattern, trend, and prediction in the context of data over time.
• Identify patterns and trends in simple sets of results.
• Use data patterns to make and explain a prediction.+ Show more

Learning Objectives

• Define conditional, branch, rule, and decision in the context of simple programming.
• Identify how if, else, and otherwise choose different outcomes based on conditions.
• Complete a short branching program description using the correct vocabulary.+ Show more

Learning Objectives

• Explain what a strategy is and how it helps with a solution to a problem
• Compare two solution strategies by considering clarity, speed, and accuracy
• Choose the most efficient strategy for a simple classroom problem

Learning Objectives

• Define the terms algorithm, instruction, sequence, and process.
• Identify the correct order of steps in a simple algorithm.
• Complete an algorithm paragraph by selecting appropriate vocabulary.+ Show more

Learning Objectives

• Explain what a variable is and how it stores information in a program.
• Describe how updating a variable can change what a program does.
• Identify a variable’s value and predict how it changes after actions.

Learning Objectives

• Explain how a coding project plan helps guide building and reduce mistakes.
• Identify key parts of a plan, including a goal, features, inputs, outputs, and steps.
• Match project-planning vocabulary to its meaning.+ Show more

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

• Define the terms input and output and explain how they work together in a program
• Identify examples of inputs, outputs, responses, and interactions in everyday software
• Use vocabulary to describe what happens when a program receives input and produces an output

Learning Objectives

• Define cyberbullying and identify related behaviors such as harassment
• Describe how a bystander can respond and when to report harmful messages
• Select safe online actions using examples and scenarios

Learning Objectives

• Define event, trigger, response, and interaction in the context of interactive programs.
• Identify events and their responses in examples that include clicks, taps, key presses, and timed actions.
• Explain how the same program can run different responses depending on the event that occurs.

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 malware and identify common types such as viruses and ransomware
• Explain how device protection strategies reduce cybersecurity risks
• Apply knowledge to choose safer actions when malware threats are possible+ Show more

Learning Objectives

• Explain how loops help repeat instructions automatically.
• Use loop-related vocabulary such as loop, repeat, iteration, and efficiency.
• Identify what changes and what stays the same when a loop runs multiple times.+ Show more

Learning Objectives

• Identify common programming errors such as syntax errors and logic errors
• Describe how systematic testing helps troubleshoot a program
• Match debugging vocabulary to correct definitions+ Show more

Learning Objectives

• Use precise step words to write code directions in a correct sequence.
• Identify how unclear instructions can cause mistakes in a computer program.
• Match coding terms to their meanings and use them in explanations.

Learning Objectives

• Identify key parts of graphs and charts, including categories and axes
• Compare data shown in bar graphs, line graphs, and pictographs
• Interpret information to answer questions using evidence from visual displays+ Show more

Learning Objectives

• Define the vocabulary terms pattern, repeat, sequence, and program
• Identify programming patterns in short visual block actions and explain the rule
• Complete and interpret code ideas that use repeating steps in order+ Show more

Learning Objectives

• Define the terms recommendation, preference, suggestion, and algorithm in the context of recommendation systems.
• Explain how recommendation systems use past choices and patterns in data to suggest items.
• Identify examples of how suggestions can be helpful but not always perfect.

Learning Objectives

• Define personal information and explain why it should stay private online.
• Choose which details are safe to share in messages, profiles, and forms.
• Explain how using strong, secure passwords helps protect accounts.+ Show more

Learning Objectives

• Define a variable and explain that it stores data values in a program
• Identify examples of data values (names, scores, points, and numbers) represented by variables
• Predict how changing a variable can change what a program displays or uses

Learning Objectives

• Define cloud storage and explain how it helps users access files from different devices.
• Describe what syncing does and how it reduces version confusion.
• Use vocabulary (cloud storage, sync, file, access) to explain saving, opening, and organizing digital files.+ Show more

Learning Objectives

• Explain how strong passwords help protect an account from unauthorized access.
• Describe why passwords should not be shared or reused across accounts.
• Identify characteristics of a secure password compared with a weak password.

Learning Objectives

• Explain how safe search habits help find age-appropriate information
• Identify trustworthy clues and risky links when using a search engine
• Choose safer website options for school-appropriate research+ Show more

Learning Objectives

• Explain how testing helps evaluate whether an algorithm works correctly.
• Identify weak points in an algorithm based on test results.
• Revise an algorithm so its steps are clearer and more accurate.+ Show more

Learning Objectives

• Identify the rule in numeric, visual, and action patterns
• Use a pattern rule to predict what comes next in a sequence
• Explain how repeating steps help make accurate predictions+ Show more

Learning Objectives

• Compare weak and strong passwords and explain why strong passwords are harder to guess.
• Identify habits that protect accounts, including not reusing passwords and keeping login details private.
• Use security vocabulary (password, secure, authentication, account) to describe how sign-in protection works.+ Show more

Learning Objectives

• Identify repeated structures in a problem or algorithm
• Explain how pattern recognition helps predict outcomes
• Use the ideas of pattern and structure to improve a solution approach+ Show more

Learning Objectives

• Define a program as a set of instructions that tells a computer what actions to perform.
• Identify examples of program output and actions, such as moving a character or displaying messages.
• Match key vocabulary terms (program, instruction, output, command) to their meanings.+ Show more

Learning Objectives

• Identify patterns in solutions and explain how they help solve new problems.
• Use pattern recognition to describe a strategy that can be repeated across tasks.
• Match vocabulary words such as pattern, strategy, repeat, and recognition to their meanings.+ Show more

Learning Objectives

• Identify how algorithms use steps to solve problems
• Explain what variables store in an algorithm
• Use conditional logic to choose different outcomes

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

• Define key terms protocol and communication and explain how they help devices work together
• Identify the roles of HTTP in web transmission and describe how requests and responses travel
• Match common web communication vocabulary to correct definitions+ Show more

Learning Objectives

• Explain how code executes in the exact order commands are written
• Predict how changing the order of commands affects a program’s output
• Use sequencing vocabulary (sequence, order, command, output) to describe code behavior+ Show more

Learning Objectives

• Define and use the terms compare, data set, difference, and relationship when working with numbers.
• Compare two data sets by describing similarities and differences in amounts, categories, and patterns.
• Identify simple relationships between two lists of information using evidence from the data.+ Show more

Learning Objectives

• Identify key symbols and parts used in flowcharts, including decision points and branches.
• Interpret a flowchart to describe the steps of a process in order.
• Create or improve a simple algorithm diagram by adding decision logic.+ Show more

Learning Objectives

• Identify trends and patterns in data presented over time or across categories.
• Explain how correlation can suggest relationships but does not prove causation.
• Use analysis to make reasonable predictions based on observed data.+ Show more

Learning Objectives

• Define key conditional vocabulary such as condition, decision, and branch.
• Identify which action a simple program would take based on an if/else condition.
• Use conditional logic to predict outputs for different inputs.

Learning Objectives

• Explain why reliable data collection uses careful observation and accurate counting.
• Identify common ways to reduce errors in a simple survey or measurement.
• Use vocabulary related to reliable data: reliable, observe, count, and data.

Learning Objectives

• Define privacy, data, collection, and consent and explain how they relate to using AI apps safely.
• Identify examples of responsible choices when sharing information with digital tools.
• Use data-use vocabulary to complete a passage about privacy and consent.+ Show more

Learning Objectives

• Define the terms conditional, condition, branch, and outcome.
• Use if-then logic to predict what happens next in a branching situation.
• Match common programming-like rules to the correct conditional meaning.+ Show more

Learning Objectives

• Explain what an algorithm, sequence, instruction, and process mean
• Order steps in a correct sequence to complete a task
• Use clear, precise instructions to design an everyday or digital procedure+ Show more

Learning Objectives

• Define the key parts of a digital project plan: goal, audience, and plan for features and steps.
• Identify which project feature fits a given goal and target audience.
• Use project planning vocabulary to describe steps before coding or creating.+ Show more

Learning Objectives

• Define recommendation, preference, suggestion, and algorithm in the context of online content
• Explain how recommendation systems use patterns in data to rank what people see
• Identify factors that can shape recommendations and describe an effect on what people view+ Show more

Learning Objectives

• Define key vocabulary related to file sharing and collaboration, including share, collaborate, file, and permission.
• Identify safe sharing choices by matching scenarios to appropriate permissions and sharing settings.
• Explain how version history helps teams track changes during collaboration.+ Show more

Learning Objectives

• Define debug, bug, error, and troubleshoot and use the words in explanations
• Identify common causes of program problems such as missing commands, wrong order, and logic that does not match the intended result
• Use tracing steps to find where code behavior first goes wrong and describe a fix+ Show more

Learning Objectives

• Define private information and personal information using Grade 3 vocabulary
• Identify which details should stay protected online versus what can be shared publicly
• Explain how to choose secure online information choices

Learning Objectives

• Define two-factor authentication and explain how it adds an extra security step.
• Identify common second factors such as a code, a message, or an app prompt.
• Compare single-step login versus two-step verification using a real-world lock example.

Learning Objectives

• Explain how testing helps find problems in a digital project.
• Use the vocabulary test, feedback, improve, and revise accurately in context.
• Identify common strengths and issues found during usability testing.+ Show more