Grade 12 Science Worksheets
4,124 worksheets
Grade 12 Science | Evolutionary Genetics Worksheet (AP Standards) (PDF)
Learning Objectives
- Apply quantitative models such as Hardy–Weinberg equilibrium to populations.
- Describe the roles of mutation, genetic drift, and recombination in evolution.
- Interpret allele frequency trajectories and fitness landscapes.
$3.00
Grade 12 Science | Energy Pathways Worksheet (AP) – Science (PDF)
Learning Objectives
- Describe the main mechanisms of energy transfer within Earth systems, including radiation, conduction, convection, and latent heat.
- Explain how energy pathways influence weather patterns, ocean currents, and geothermal activity.
- Use quantitative reasoning to analyze energy budgets, flux diagrams, and simple models connecting microscale to macroscale phenomena.
$3.00
Grade 12 Science – Electric Circuits Worksheet (PDF) | Alberta Standard
Learning Objectives
- Understand the relationships among voltage, current, resistance, and power using Ohm’s law.
- Analyze series and parallel circuits, applying Kirchhoff's rules and efficiency principles.
- Apply quantitative laws to real-world electrical systems such as distribution lines and solar farms.
$3.00
Grade 12 Science – Graphical Literacy Worksheet (AP) | Science 1 PDF
Learning Objectives
- Define conventions and interpretation strategies for various graphical data representations.
- Identify trends and patterns in scatter plots, residual plots, histograms, and log–log axes.
- Assess the quality of data fits qualitatively and quantify fit using various methods.
$3.00
Grade 12 Science | Evolutionary Forces Worksheet (PDF) – Alberta Standards
Learning Objectives
- Explain how mutation, natural selection, genetic drift, and gene flow influence allele frequencies over time.
- Analyze how environmental pressures shape phenotypic variation and adaptation in populations.
- Describe examples of evolutionary forces affecting species in Alberta, such as range shifts and pest pressures.
$3.00
Grade 12 Science | Equilibrium Foundations Worksheet (AP) (PDF)
Learning Objectives
- Explain the concept of chemical equilibrium as a dynamic balance between forward and reverse reactions.
- Describe the equilibrium constant as a quantitative measure of the position of equilibrium.
- Analyze how changes in concentration and pressure affect the direction of a chemical reaction.
$3.00
Grade 12 Science – Paleoclimate Evidence Worksheet (AP Standard) (PDF)
Learning Objectives
- Interpret proxy records from ice cores, marine sediments, tree rings, and speleothems to understand past climate variability.
- Identify and analyze isotopic, chemical, and biological indicators used in paleoclimate reconstruction.
- Connect proxy signals to known climate forcings such as orbital cycles and volcanic events.
$3.00
Grade 12 Science | Resource Systems Worksheet (AP) – Science 1 (PDF)
Learning Objectives
- Analyze interactions between geologic resources, extraction processes, and societal demands.
- Describe ore deposit models, aquifer properties, and basin maturation.
- Evaluate trade-offs among resource availability, environmental alteration, and technological adaptation.
$3.00
Grade 12 Science | Hazard Resilience Worksheet (AP) (PDF)
Learning Objectives
- Understand how geologic and atmospheric hazards interact and impact communities.
- Analyze risk assessment methods including probabilistic hazard characterization and exposure mapping.
- Evaluate strategies for reducing long-term hazards through land-use planning, early-warning systems, and engineering.
$3.00
Grade 12 Science | Reasoned Claims Worksheet – TEKS-Aligned Practice (PDF)
Learning Objectives
- Understand how to formulate and evaluate scientific claims grounded in evidence.
- Use warrants and qualifiers to strengthen scientific arguments.
- Integrate multiple lines of inquiry to support and justify conclusions.
$3.00
Grade 12 Science – Uncertainty Concepts Worksheet (AP Standards) (PDF)
Learning Objectives
- Identify different sources and types of uncertainty in scientific measurements and models.
- Distinguish between systematic bias, random error, and conceptual model uncertainty.
- Apply exemplars like instrument drift and sampling variability to illustrate propagation of uncertainty.
$3.00
Grade 12 Science | Radiometric Dating Practice Worksheet (PDF) – BC Standard
Learning Objectives
- Understand the principles of radiometric dating and how decay rates are used to determine the ages of rocks and minerals.
- Identify different radiometric methods such as uranium–lead, potassium–argon, and carbon-14 dating, and their applications.
- Explain the concepts of half-life, closure temperature, and isotope systematics in dating techniques.
$3.00
Grade 12 Science – Periodic Trends Practice Worksheet (AP Standards) (PDF)
Learning Objectives
- Analyze how variations in effective nuclear charge, electron shielding, and subshell filling influence periodic trends and anomalies.
- Apply quantitative and graphical comparisons to understand trends in ionization energy, electron affinity, and atomic radius across periods and groups.
- Evaluate the implications of periodic patterns for element classification, reactivity series, and modeling complex chemical behaviors.
$3.00
Grade 12 Science | Statistical Inference Worksheet (AP) PDF
Learning Objectives
- Understand the principles of hypothesis testing and interpret p-values.
- Analyze regression results with diagnostic plots and residual analysis.
- Estimate effect sizes and construct confidence intervals for parameters.
$3.00
12th Grade Science | Societal Tradeoffs Worksheet+ Answer Key -TEKS Standards
Learning Objectives
- Analyze societal implications of scientific and technological choices.
- Evaluate trade-offs related to health, environment, and equity.
- Assess case examples such as energy transitions, vaccine distribution, and data privacy.
$3.00
Grade 12 Science – Projectile Motion Worksheet (AP Standard) (PDF)
Learning Objectives
- Explain the concepts of projectile motion using vector decomposition and parametric equations.
- Analyze two-dimensional motion under gravity to determine range, time of flight, and trajectory shape.
- Apply assumptions like negligible air resistance and choose appropriate coordinate systems to simplify problems.
$3.00
Grade 12 Science – Molecular Geometry Worksheet (AP Standards) (PDF)
Learning Objectives
- Explain the principles of valence-shell electron-pair repulsion and how it predicts molecular shape.
- Identify hybridization types and their influence on molecular geometry.
- Relate molecular shapes to polarity and symmetry to predict physical properties.
$3.00
Grade 12 Science | Tools and Instrumentation Worksheet (TEKS Aligned) (PDF)
Learning Objectives
- Understand the role of various tools and instruments in scientific research and measurement.
- Analyze trade-offs between sensitivity, specificity, and resource constraints of scientific instruments.
- Evaluate technological applications such as PCR, DNA sequencing, mass spectrometry, remote sensing, and medical imaging.
$3.00
Grade 12 Science – Quantitative Reasoning Worksheet (PDF) – Alberta Standards
Learning Objectives
- Understand and apply statistical concepts such as confidence intervals and hypothesis testing using real-world environmental and public health data.
- Translate numerical data into transparent and justified decisions by evaluating uncertainty, measurement errors, and model validation in environmental monitoring.
$3.00
Grade 12 Science | Ecological Interactions Worksheet (PDF)
Learning Objectives
- Understand how population dynamics influence community structure in Alberta ecosystems.
- Analyze trophic relationships and energy transfer within food webs.
- Evaluate the impacts of habitat alteration, invasive species, and climate variability on ecosystems.
$3.00
Grade 12 Science | Systems Overview Worksheet (AP Standards) (PDF)
Learning Objectives
- Identify the major components of Earth's systems and their interactions.
- Explain fluxes of energy and mass across atmosphere, hydrosphere, biosphere, and geosphere.
- Describe modeling concepts such as steady-state and transient responses in planetary systems.
$3.00
Grade 12 Science | Argument Construction AP Worksheet (PDF)
Learning Objectives
- Understand how to construct evidence-based scientific arguments using claims, warrants, and backing.
- Analyze case studies involving species distribution and atmospheric CO2 trends to evaluate relevance and sufficiency of evidence.
- Learn how to incorporate theoretical models and empirical data into coherent scientific explanations.
$3.00
Grade 12 Science – Speciation Processes Worksheet with Answer Key (PDF)
Learning Objectives
- Define key mechanisms of speciation and understand how they contribute to the formation of new species.
- Identify factors such as geographic isolation, ecological divergence, and chromosomal changes that promote speciation.
- Analyze patterns in phylogenetic trees and fossil records as evidence for speciation events.
$3.00
Grade 12 Science Evidence Synthesis Worksheet – AP Standards (PDF)
Learning Objectives
- Understand methods for integrating multiple lines of scientific evidence.
- Learn how to interpret model comparison metrics and causal criteria.
- Analyze contrasting datasets, such as paleoclimate proxies and instrumental records.
$3.00
Grade 12 Science | Probabilistic Reasoning Worksheet (AP Standards) PDF
Learning Objectives
- Understand the fundamental concepts of probabilistic frameworks for quantifying uncertainty.
- Differentiate between frequentist and Bayesian perspectives in probabilistic analysis.
- Learn how to specify priors, incorporate likelihoods, and interpret posterior distributions.
$3.00
Grade 12 Science | Wave Behavior Worksheet (AP Standard) (PDF)
Learning Objectives
- Understand and describe the key properties of waves such as wavelength, frequency, amplitude, and phase velocity.
- Apply principles of superposition and interference to wave phenomena.
- Analyze standing wave formation and boundary conditions in strings and air columns.
$3.00
Grade 12 Science | Modeling Systems Worksheet (Answer Key) – TEKS Aligned
Learning Objectives
- Understand the process of constructing conceptual and quantitative models of systems.
- Learn to evaluate and validate models using empirical data and simulations.
- Differentiate between deterministic and stochastic modeling frameworks.
$3.00
Grade 12 Science – Intermolecular Forces Worksheet (AP) (PDF)
Learning Objectives
- Describe the different types of intermolecular forces: dispersion, dipole–dipole, and hydrogen bonding.
- Explain how intermolecular forces influence macroscopic properties like boiling point, vapor pressure, viscosity, and solubility.
- Analyze the relationship between molecular size, shape, polarity, and the strength of intermolecular forces.
$3.00
Grade 12 Science | Field Concepts Worksheet (PDF) for BC Standards
Learning Objectives
- Describe the nature of fields as spatial distributions that exert forces.
- Differentiate between gravitational and electric fields as vector fields.
- Understand the concept of field lines and superposition of multiple sources.
$3.00
Grade 12 Science | Wave Models Worksheet (Answer Key) – BC Standard/Framework
Learning Objectives
- Define and explain key wave parameters: wavelength, frequency, amplitude, period, and propagation speed.
- Distinguish between transverse and longitudinal waves with examples.
- Describe superposition, interference, and dispersion in wave phenomena.
$3.00
Grade 12 Science | Principles of Effective Oral Presentations (PDF)-TEKS Aligned
Learning Objectives
- Understand the key principles of effective oral scientific presentation
- Identify correct slide design norms and timing constraints
- Develop strategies for clear hypothesis presentation and data interpretation
$3.00
Grade 12 Science | Renewable Systems Worksheet (PDF) – Alberta Standards
Learning Objectives
- Understand geographic variability and resource assessment for wind, solar, and bioenergy in Alberta.
- Evaluate trade-offs and lifecycle considerations of renewable energy technologies in terms of environmental and economic metrics.
$3.00
Grade 12 Science – Electric Forces Worksheet + Answer Key (BC Standards)
Learning Objectives
- Understand Coulomb's law and how it describes the magnitude and direction of electric forces between point charges.
- Explain the concept of electric field as a spatial representation of force per unit charge.
- Describe the superposition principle for multiple electric sources and how it determines net forces.
$3.00
12th Grade Science | Astronomy Overview Worksheet - Aligned with TEKS Standards
Learning Objectives
- Explain key processes involved in the formation and evolution of the Solar System.
- Identify and describe the main theories of planetary formation.
- Analyze observational data used in studying planetary compositions and atmospheres.
$3.00
Grade 12 Science – Integrated Modeling Worksheet (AP) with Answer Key (PDF)
Learning Objectives
- Understand how models link processes across molecular to ecosystem scales.
- Analyze the effects of assumptions in system models on predictions.
- Apply coupled differential equations and network models to biological systems.
$3.00
Grade 12 Science – Ethical Foundations Worksheet (TEKS aligned | PDF)
Learning Objectives
- Understand core principles of scientific ethics including research integrity and informed consent.
- Recognize case studies illustrating responsible conduct in research.
- Explain mechanisms such as peer review and institutional review processes that uphold ethics.
$3.00
Grade 12 Science Modeling Earth Processes Worksheet (AP) (PDF)
Learning Objectives
- Understand the purpose and limitations of Earth system models across different timescales.
- Analyze the construction, validation, and sensitivity analysis of energy-balance, circulation, and landscape evolution models.
- Translate model outputs into interpretive diagrams and quantify uncertainties.
$3.00
Grade 12 Science | Representation Basics AP Practice Worksheet (PDF)
Learning Objectives
- Understand the purpose and limitations of different types of models in science.
- Identify and classify various representations such as diagrams, equations, and simulations.
- Explain how mapping between representations and phenomena informs interpretation and reasoning.
$3.00
Grade 12 Science | Inheritance Patterns Worksheet (PDF) – BC Standards
Learning Objectives
- Explain basic Mendelian inheritance and dominance.
- Identify various inheritance patterns such as linkage, sex linkage, incomplete dominance, and polygenic traits.
- Interpret pedigree charts to determine modes of inheritance.
$3.00
Grade 12 Science | Equilibrium Calculations Worksheet (AP) (PDF)
Learning Objectives
- Apply ICE tables to calculate equilibrium concentrations and constants.
- Use reaction quotient and algebraic methods to predict reaction direction.
- Extend equilibrium analysis to pressure-dependent and common-ion systems.
$3.00
Grade 12 Science | Climate Drivers Worksheet (AP Standards) (PDF)
Learning Objectives
- Identify the main forcings that influence climate variability and change.
- Understand the concepts of radiative forcing and feedback loops such as ice-albedo and water vapor responses.
- Compare the roles of different climate drivers across various timescales using simple models.
$3.00
Grade 12 Science | Electron Configuration Worksheet (AP Standards) (PDF)
Learning Objectives
- Describe the principles of electron configuration and orbital filling order.
- Explain Hund's rule and its application in electron arrangements.
- Identify common exceptions in electron configurations of transition elements.
$3.00
Grade 12 Science | Evolution Basics Worksheet (PDF) – BC Standards
Learning Objectives
- Understand the fundamental mechanisms that drive evolutionary change.
- Identify types of evidence supporting evolution.
- Explain how genetic variation leads to adaptation and diversity.
$3.00
Grade 12 Science | Force Interactions Worksheet (AP Standards) (PDF)
Learning Objectives
- Describe contact and long-range force interactions and their laws.
- Apply free-body diagrams and net force calculations to analyze motion.
- Explain static and kinetic friction models and equilibrium conditions.
$3.00
Grade 12 Science – Biogeochemical Cycles Worksheet (Answer Key) | BC aligned
Learning Objectives
- Describe the processes involved in biogeochemical cycles such as carbon, nitrogen, and phosphorus.
- Explain how weathering, biological activity, and human actions influence these cycles.
- Analyze the connections between biosphere productivity, ocean chemistry, atmospheric composition, and sediment storage.
$3.00
Grade 12 Science | Endothermic Processes Worksheet | NGSSS Aligned
Learning Objectives
- Distinguish endothermic from exothermic reactions using heat flow and the sign of ΔH.
- Interpret energy (reaction coordinate) profiles to determine relative potential energy of reactants and products.
- Explain endothermic behavior using bond energies (energy required to break bonds vs energy released when new bonds form).
$3.00
Grade 12 Science | Impulse and Momentum Worksheet | NGSSS Aligned
Learning Objectives
- Explain how impulse relates to the change in momentum using vector quantities.
- Interpret impulse from a force-versus-time graph as the area under the curve.
- Analyze how different force-time patterns can produce the same momentum change.
$3.00
Grade 12 Science | Energy Conservation Worksheet | Florida NGSSS Aligned
Learning Objectives
- Explain energy conservation for a closed system using energy accounting rather than only motion descriptions
- Identify how nonconservative forces (like friction and air resistance) change forms of energy without destroying total energy
- Apply E_total,i = E_total,f to analyze initial and final states in real-world scenarios
$3.00
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