Grade 12 Worksheets

Learning Objectives

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

Learning Objectives

• Explain how electron structure (valence electrons and effective nuclear charge) drives periodic trends across periods and down groups.
• Predict how atomic radius, ionization energy, electronegativity, and reactivity change based on an element’s position in the periodic table.
• Connect predicted trends to typical ion formation and common behaviors in real-world materials.

Learning Objectives

• Explain how electromagnetic waves transmit energy through coupled electric and magnetic fields
• Relate frequency and wavelength to signal behavior using electromagnetic wave relationships
• Describe reflection, refraction, polarization, attenuation, and dispersion during transmission

Learning Objectives

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

Learning Objectives

• Identify and correct errors in parallel structure in lists, comparisons, and paired constructions (both/and, either/or).
• Recognize how parallel verb forms and parallel noun phrases improve clarity and argument writing.
• Revise sentences to maintain matching grammatical forms while preserving meaning.

Learning Objectives

• Understand the concept of audience adaptation
• Identify different audience types
• Learn how to tailor language and content to match audience needs

Learning Objectives

• Understand the concept of centripetal force and acceleration.
• Identify the key features of objects moving in circular paths.
• Explain how gravity can act as a centripetal force in orbital motion.+ Show more

Learning Objectives

• Describe molecular orbital theory and band concepts as extensions of valence-bond descriptions.
• Explain bonding order, delocalization, and electronic structures in diatomic and extended systems.
• Use energy-level diagrams and symmetry considerations to predict magnetic behavior, bond strength, and electronic transitions.+ Show more

Learning Objectives

• Explain how a first draft prioritizes continuity to create a clear beginning, middle, and end.
• Draft paragraphs that support specific sub-claims using focused topic sentences and relevant details.
• Use linking devices and logical ordering to help readers follow an explanation.+ Show more

Learning Objectives

• Explain how different types of DNA mutations can change gene products and biological function.
• Analyze how mutations can be silent, harmful, or beneficial depending on their location and effect on reading frames.
• Evaluate real-world impacts of mutations on crop traits, livestock genetics, and pathogen variation.

Learning Objectives

• Explain how instrumentation and computational tools improve measurement precision in scientific investigations.
• Describe calibration, data acquisition, and algorithmic analysis as steps that support hypothesis testing.
• Compare sensitivity and specificity trade-offs across technologies such as PCR, DNA sequencing, mass spectrometry, remote sensing, and medical imaging.

Learning Objectives

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

Learning Objectives

• Explain the principles of molecular orbital theory and band concepts as extensions of valence-bond descriptions.
• Analyze bonding order, delocalization, and electronic structures in diatomic and extended systems.
• Use energy-level diagrams and symmetry considerations to predict magnetic behavior, bond strength, and electronic transitions.+ Show more

Learning Objectives

• Understand the concept of measurement error and variability
• Learn how uncertainty affects data analysis and interpretation
• Explore propagation of measurement uncertainty+ Show more

Learning Objectives

• Explain how ethical, legal, and social considerations apply to biotechnology such as genome editing and cloning.
• Analyze biosafety, ecological risk, and equitable access when evaluating biotechnology proposals.
• Describe how intellectual property and regulation influence real-world biotech adoption, including in Alberta.

Learning Objectives

• Explain the principles of Hardy–Weinberg equilibrium and its assumptions.
• Describe the effects of selection, genetic drift, and migration on allele frequencies.
• Interpret measures such as heterozygosity, effective population size, and fixation indices in microevolution.+ Show more

Learning Objectives

• Use commas correctly with introductory elements and coordinate structures.
• Distinguish essential from nonessential clauses and punctuate them accurately.
• Use semicolons and colons to show relationships between independent clauses and introduce lists or explanations.+ Show more

Learning Objectives

• Describe the principles behind molecular techniques used in biotechnology.
• Identify the types of data produced by nucleic acid amplification, sequencing, and genome editing.
• Interpret molecular data such as read mappings and expression profiles to infer genetic functions.+ Show more

Learning Objectives

• Explain how gravitational and electric fields describe forces as functions of position.
• Use field line ideas and superposition to predict net field effects from multiple sources.
• Relate field strength to changes in potential energy and motion using Newton’s second law.

Learning Objectives

• Delineate explicit claims from implied assumptions in complex informational texts.
• Identify the kind of support used for a claim (data, definitions, or expert testimony) and evaluate whether it is relevant and sufficient.
• Analyze how reasoning moves from evidence to conclusion, noting gaps, leaps, counterclaims, and limitations.

Learning Objectives

• Explain how genetic drift causes random changes in allele frequencies, especially in small populations.
• Describe how bottleneck and founder events reduce genetic diversity and can increase inbreeding risk.
• Compare the effects of genetic drift and natural selection using effective population size.

Learning Objectives

• Explain how cultural beliefs and norms can shape health behaviors and health care decisions.
• Analyze how cultural values can both support healthy choices and contribute to risky behaviors.
• Describe culturally competent approaches to health education and services for diverse communities.

Learning Objectives

• Define endothermic reactions and explain energy absorption
• Identify examples of endothermic reactions in chemical systems
• Describe how energy profiles illustrate energy changes during reactions+ Show more

Learning Objectives

• Explain how atomic radius changes across periods and down groups using electron shielding and effective nuclear charge.
• Predict and justify trends in ionization energy, electronegativity, and electron affinity based on atomic structure.
• Connect periodic trends to real-world applications such as corrosion resistance, catalysis, and soil nutrient availability.

Learning Objectives

• Understand the basic concepts of energy transfer and dissipation in oscillatory systems
• Define simple harmonic motion, resonance, and damping
• Explain how conservation laws apply in non-conservative force scenarios+ Show more

Learning Objectives

• Analyze how point of view controls what information a narrator reveals or withholds.
• Evaluate how first-person and third-person narration affect credibility and bias.
• Identify how perspective shifts and conflicting statements create interpretive tension.+ Show more

Learning Objectives

• Understand the components and interactions within climate–biogeochemical models.
• Analyze how models are validated and calibrated using quantitative methods.
• Evaluate the significance of uncertainty quantification in model predictions.+ Show more

Learning Objectives

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

Learning Objectives

• Revise sentences by varying length and structure to improve clarity and emphasis.
• Use coordination and subordination to combine ideas without losing precision.
• Develop a stronger authorial voice through word choice, tone, and rhythm.+ Show more

Learning Objectives

• Apply Newton’s three laws to describe relationships between net force, acceleration, and motion
• Construct and interpret free-body diagrams to identify forces acting on an object
• Calculate net forces and predict motion using acceleration models that include friction and drag

Learning Objectives

• Explain how stratigraphy and relative dating principles order geologic events in a rock record
• Identify how cross-cutting relationships, deformation, and erosion contribute to an event sequence
• Describe how unconformities and fossils provide evidence of gaps and relative ages

Learning Objectives

• Integrate quotations, paraphrased details, and relevant data/examples to support a single inferred claim.
• Evaluate coherence by explaining how each evidence detail connects to the claim and to the writer’s reasoning.
• When evidence conflicts, weigh credibility and significance to determine which interpretation best fits the overall pattern.

Learning Objectives

• Apply capitalization rules for proper nouns, titles, and specialized academic terms in formal writing.
• Edit sentences to correct incorrect capitalization in essays, research writing, and presentations.
• Explain why consistent capitalization improves clarity in an argument or research claim.

Learning Objectives

• Explain the condition for mechanical equilibrium using net force and acceleration
• Interpret vector force diagrams to determine whether forces balance in static or constant-velocity situations
• Use Newton’s laws to justify how tension, weight, and other forces can produce equilibrium+ Show more

Learning Objectives

• Explain how Hess’s law uses conservation of enthalpy to relate reaction energetics across multiple pathways.
• Use thermochemical cycle ideas to show how enthalpy changes cancel and add to give an overall ΔH.
• Connect Hess cycles to indirect determination of difficult quantities such as lattice energy.

Learning Objectives

• Identify how conclusions are built from the cumulative development of central ideas across a text.
• Revise a conclusion so it revisits key themes, clarifies implications, and resolves tensions using earlier evidence.
• Distinguish between a closing paragraph that merely restates details and one that synthesizes and deepens the author’s end position.+ Show more

Learning Objectives

• Identify correct subject-verb agreement in simple sentences.
• Recognize common agreement errors caused by tricky constructions.
• Apply agreement rules to improve sentence clarity and correctness.

Learning Objectives

• Understand the layout of the periodic table and how elements are arranged
• Identify element positions based on atomic number and group/period classifications
• Explain how element properties change across periods and down groups+ Show more

Learning Objectives

• Understand the principles of selecting appropriate graph types for different data sets.
• Identify key elements of constructing accurate and informative data visualizations, including labels, scales, and annotations.
• Interpret various types of data visuals such as scatter plots, histograms, boxplots, and time-series charts.+ Show more

Learning Objectives

• Analyze sources related to influential women in history.
• Construct well-organized essays highlighting societal contributions.
• Develop research methodology and critical thinking skills.+ Show more

Learning Objectives

• Identify metaphors in descriptive texts.
• Interpret the meaning of metaphors within context.
• Understand how metaphors shape themes and messages.

Learning Objectives

• Understand the principles underlying the Hardy-Weinberg equilibrium and how it models allele and genotype frequencies in populations.
• Interpret the mathematical relationships p^2, 2pq, and q^2 in predicting genotype proportions from allele frequencies.
• Identify conditions that violate Hardy-Weinberg assumptions and infer possible evolutionary forces such as selection, migration, mutation, or genetic drift.+ Show more

Learning Objectives

• Understand the energy exchange between potential and kinetic energy in simple harmonic oscillators.
• Analyze how amplitude affects energy transfer and damping effects.
• Interpret phase-space diagrams and energy graphs for oscillatory systems.+ Show more

Learning Objectives

• Understand the principle of conservation of atoms in chemical reactions.
• Explain how mass relationships support the conservation law.
• Interpret balanced chemical equations and their significance.+ Show more

Learning Objectives

• Identify the major components of the Earth's atmosphere and understand their functions.
• Explain energy transfer processes within the atmosphere and between the atmosphere and other Earth systems.
• Describe the role of atmospheric fluxes in Earth's climate and biogeochemical cycles.+ Show more

Learning Objectives

• Understand the concept of trade-offs in renewable energy solutions
• Identify environmental, economic, and social impacts of renewable energy sources
• Analyze how optimizing one goal can affect other constraints+ Show more

Learning Objectives

• Understand the importance of assessing personal health risks and benefits.
• Analyze different health-related choices using decision-making strategies.
• Develop personal health plans considering evidence, risks, and individual needs.+ Show more

Learning Objectives

• Represent RLC AC circuits using phasors to determine impedance and reactance and to identify phase relationships.
• Calculate real power, reactive power, apparent power, and power factor for sinusoidal 60 Hz AC loads.
• Use resonance conditions in series and parallel RLC circuits to predict current/voltage behavior and energy transfer.