Grade 12 Worksheets

Learning Objectives

• Differentiate between scientific theories and scientific laws.
• Understand the roles and characteristics of scientific theories and laws.
• Recognize examples of scientific laws and theories in the natural world.+ Show more

Learning Objectives

• Understand the concept of atomic radius and its significance
• Identify trends in atomic radius across periods and down groups
• Interpret how atomic structure influences atomic size+ Show more

Learning Objectives

• Identify measurable performance metrics and explain how they connect to engineering goals and constraints
• Evaluate how optimization trade-offs and design margins help systems remain effective under varying conditions
• Use metrics to justify design choices and communicate reasoning using scientific language

Learning Objectives

• Identify signs that it is time to seek support and help from trusted people or professionals
• Practice clear, respectful communication strategies for expressing concerns
• Recognize common barriers to seeking support and use healthy ways to overcome them+ Show more

Learning Objectives

• Explain how lifecycle analysis balances environmental, safety, and performance trade-offs over time.
• Connect battery degradation chemistry and thermal limits to engineering decisions in EV systems.
• Evaluate uncertainty in charging efficiency, failure risk, and end-of-life recovery when comparing solutions.

Learning Objectives

• Understand the concept of oxidation and reduction.
• Identify oxidizing and reducing agents in reactions.
• Balance redox reactions using half-reactions.+ Show more

Learning Objectives

• Explain how separation of powers supports democratic accountability
• Identify how checks and balances prevent abuses of power
• Describe how federalism divides authority and influences governance

Learning Objectives

• Develop skills in interpreting community data sets through calculations and analysis.
• Understand and evaluate data distributions, averages, and variability in real-world contexts.
• Apply mathematical reasoning to assess the reliability and limitations of data used for community decisions.+ Show more

Learning Objectives

• Evaluate how visual design choices (color, scale, imagery, and layout) shape an audience’s interpretation and persuasion.
• Analyze how framing, camera angle, and composition affect perceived credibility and emotional impact.
• Connect visual evidence to accompanying text/data and judge whether the design overstates what the information supports.

Learning Objectives

• Summarize a peer’s contribution accurately during a synthesis turn
• Identify the shared central idea (claim or question) that threads through multiple speakers
• Use transitions to show relationships such as cause, contrast, and refinement+ Show more

Learning Objectives

• Explain how greenhouse gases affect Earth’s energy budget using the concepts of incoming solar radiation and outgoing infrared radiation.
• Describe radiative forcing and how changes in greenhouse gas concentrations can shift the balance of energy leaving Earth.
• Use feedbacks to predict whether warming would be amplified or dampened in a greenhouse climate system.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Identify how a main claim is supported by specific evidence through purposeful sequencing
• Use transitions and consistent terminology to maintain coherence across a presentation
• Evaluate whether conclusions follow directly from the supporting evidence

Learning Objectives

• Explain the concept of a mole in chemistry.
• Calculate molar mass of chemical compounds.
• Determine the number of particles in a sample using molar relationships.+ Show more

Learning Objectives

• Understand how greenhouse gases influence Earth's energy balance
• Identify key greenhouse gases and their effects on temperature
• Explain the concept of radiative forcing and feedback mechanisms+ Show more

Learning Objectives

• Explain why Hess cycles work using the idea that enthalpy is a state function.
• Use Hess’s law to calculate an unknown reaction enthalpy by combining known enthalpy changes from different pathways.
• Interpret thermochemical cycle diagrams to identify which terms cancel and which terms remain.+ Show more

Learning Objectives

• Understand how genetic modification improves crop resilience.
• Identify molecular techniques used for detecting plant and animal pathogens.
• Describe microbial methods for hydrocarbon degradation.+ Show more

Learning Objectives

• Explain how work depends on force magnitude and the angle between force and displacement
• Calculate or interpret work and power using relationships between energy transfer, time, and force
• Apply work-power ideas to real engineering and everyday contexts such as lifting and engine ratings

Learning Objectives

• Define plate tectonics and its significance in geology.
• Identify different types of plate boundaries: divergent, convergent, and transform.
• Describe geological features associated with each boundary type.+ Show more

Learning Objectives

• Understand the flow of energy through ecosystems starting from sunlight
• Explain how matter like carbon, nitrogen, and phosphorus cycles among organisms and the environment
• Describe the roles of decomposers, photosynthesis, and respiration in nutrient cycling+ Show more

Learning Objectives

• Explain how federalism divides powers between national and subnational governments.
• Differentiate concurrent, reserved, and delegated powers using constitutional examples.
• Analyze how federalism affects policymaking and the allocation of resources.

Learning Objectives

• Define Hess cycles and explain their purpose in thermochemistry.
• Describe how enthalpy changes cancel and sum in Hess cycles.
• Identify the steps involved in constructing a thermochemical cycle.+ Show more

Learning Objectives

• Identify a theme and track how it evolves across a text
• Evaluate evidence for accuracy, relevance, and explanation of its thematic impact
• Connect specific textual choices (events, techniques, word choices) to interpretive claims

Learning Objectives

• Evaluate how the quality, relevance, and reasoning structure of evidence affect the credibility of claims in argumentative informational writing.
• Distinguish strong support from weak support (e.g., correlation mistaken for causation, selective quotation, incomplete context).
• Assess how counterclaims and uncertainties are represented, and how wording and emphasis guide interpretation.

Learning Objectives

• Analyze how word choice, syntax, and stylistic repetition shape emphasis, clarity, and implication
• Evaluate how sentence length and structure influence tone, pace, and urgency in a text
• Use evidence from a passage to support claims about author attitude and meaning

Learning Objectives

• Understand the processes that lead to the formation of new species over long timescales.
• Explain how environmental changes influence evolution and biodiversity.
• Identify barriers that reinforce divergence between populations.+ Show more

Learning Objectives

• Explain how Mandela’s leadership promoted reconciliation and social unity through empathy and dialogue.
• Analyze how forgiveness, truth-telling, and inclusive participation can support societal healing.
• Evaluate real-world ways leaders can bridge differences and protect shared human dignity.

Learning Objectives

• Identify the limiting reactant in a balanced chemical equation using stoichiometric ratios.
• Calculate theoretical yield and percent yield from reaction quantities and actual product mass.
• Explain how excess reactants and practical yield losses affect product formation in real chemical processes.

Learning Objectives

• Explain how ethical principles such as respect, reciprocity, and justice apply to intercultural policy debates.
• Evaluate a cultural policy case by comparing ethical duties with legal and international norms.
• Distinguish between cultural appreciation and appropriation using intercultural reasoning and evidence.

Learning Objectives

• Differentiate between direct information from a speaker and interpretive reasoning that explains meaning.
• Use evidence-based referencing to strengthen a next contribution during Q-and-A, debates, or conferences.
• Identify the exact part of a message being challenged and respond with relevant counter-details.

Learning Objectives

• Analyze how globalization affects labor markets, cultural practices, and migration patterns.
• Explain how transnational linkages can produce both continuity and change across global networks.
• Evaluate different impacts of globalization on urban and rural communities.+ Show more

Learning Objectives

• Understand the different types of genetic mutations
• Identify how mutations can alter gene function
• Recognize the role of mutations in evolution and adaptation

Learning Objectives

• Explain how PCR, DNA sequencing, cloning, and CRISPR–Cas editing are used to analyze and modify genetic material
• Interpret genomic data by linking sequencing errors, SNPs, and copy number variation to inheritance and diagnosis
• Evaluate ethical considerations and limitations when using genomic technologies

Learning Objectives

• Explain the major stages of public policy creation from agenda setting to evaluation.
• Identify how institutions and stakeholders influence policy content and outcomes.
• Describe how the legislative process affects whether proposals become laws.

Learning Objectives

• Explain the quantum mechanical model of electrons using quantum numbers.
• Apply the Aufbau principle, Pauli exclusion principle, and Hund's rule to determine electron configurations and orbital diagrams.
• Analyze how electron configurations influence an atom’s chemical properties and reactivity.+ Show more

Learning Objectives

• Explain how judicial review requires courts to interpret the Constitution when resolving legal challenges.
• Analyze how different interpretive approaches can affect the outcome of landmark cases.
• Evaluate the impact of judicial interpretation on legislation, policy implementation, and individual rights.

Learning Objectives

• Identify stylistic devices (imagery, symbolism, irony, parallelism, rhetorical questions) in ELA texts.
• Explain how stylistic devices shape tone and theme and deepen meaning for a specific audience.
• Analyze how a writer’s purpose influences word choice and the effect of stylistic devices.+ Show more

Learning Objectives

• Analyze how imagery, symbolism, irony, parallelism, and rhetorical questions affect meaning and tone in a text
• Explain how stylistic devices support a writer’s purpose and develop theme
• Evaluate how diction and structure shape audience understanding, especially in satire and memoir

Learning Objectives

• Analyze how subject–verb agreement, pronoun reference, and verb tense affect clarity and logical continuity.
• Revise sentences to improve modifier placement and fix dangling or illogical comparisons.
• Use grammar choices to strengthen timed analysis writing or personal statements by making claims precise.

Learning Objectives

• Understand the importance of active listening in effective communication.
• Identify verbal and non-verbal cues used in conversations.
• Develop skills to be clear and assertive when communicating.+ Show more

Learning Objectives

• Explain how radioactive decay and half-life make absolute time dating possible
• Calculate ages using parent/daughter amounts and half-life concepts
• Compare radioactive (absolute) dating with relative dating methods+ Show more

Learning Objectives

• Explain how budgeting supports personal financial goals and resource allocation.
• Analyze how interest, credit, and inflation affect long-term financial decisions.
• Evaluate strategies for savings, investing, and risk management to build financial stability.

Learning Objectives

• Identify claims and reasons in spoken arguments
• Distinguish supporting details from main ideas
• Develop critical listening skills to evaluate evidence

Learning Objectives

• Explain how changes in greenhouse gases and aerosols affect Earth’s energy balance.
• Differentiate natural climate drivers (e.g., El Niño, orbital changes, volcanic eruptions) by their timescales and effects.
• Use evidence from climate descriptions to identify the most likely main idea or claim.

Learning Objectives

• Explain how democratic institutions contribute to lawmaking, policymaking, and judicial review.
• Analyze how checks and balances promote accountability and protect rights.
• Evaluate real-world examples of how decisions are made and challenged in the American political system.

Learning Objectives

• Understand the concept of ionic bonding and charge transfer between atoms.
• Identify characteristics of ionic lattices and how they influence material properties.
• Learn to interpret Lewis structures and formal charges for ionic compounds.+ Show more

Learning Objectives

• Explain how voter registration rules and election districting shape voter participation.
• Analyze how voting regulations can affect political representation in diverse populations.
• Evaluate how election legitimacy can be supported through transparent and fair voting systems.

Learning Objectives

• Explain the mole concept and use Avogadro’s number to convert between particles and moles.
• Calculate molar mass and perform mass↔mole conversions for chemical substances.
• Use balanced chemical equations to determine quantitative relationships between reactants and products.