Grade 12 Science Worksheets
4,124 worksheets
Grade 12 Science | Mendelian Patterns Worksheet | TEKS Aligned
Learning Objectives
- Understand Mendelian inheritance ratios and dominance hierarchies.
- Identify and interpret patterns like incomplete dominance, codominance, and polygenic inheritance.
- Analyze pedigree charts, linkage maps, and recombination frequencies to predict trait inheritance.
$3.00
Grade 12 Science | Balancing Reactions Worksheet | TEKS-Aligned
Learning Objectives
- Understand how to represent chemical change through symbolic equations.
- Apply the law of conservation of mass to balance chemical equations.
- Classify different types of chemical reactions including synthesis, decomposition, single and double replacement, and combustion.
$3.00
Grade 12 Science | Le Chatelier Worksheet | BC-Aligned
Learning Objectives
- Understand Le Chatelier’s principle and how it predicts the response of chemical equilibrium systems to external stresses.
- Explain how changes in concentration, pressure, and temperature shift equilibrium positions.
- Describe the effects of catalysts on equilibrium systems.
$3.00
Grade 12 Science | Planetary Geology Worksheet | TEKS-Aligned
Learning Objectives
- Understand key surface processes shaping planetary bodies beyond Earth.
- Compare internal structures and geologic histories of terrestrial and icy worlds.
- Identify surface modification indicators such as craters, volcanic features, and tectonic signatures.
$3.00
Grade 12 Science | Tools and Instrumentation Worksheet | TEKS Aligned
Learning Objectives
- Understand the role of various scientific instrumentation in hypothesis testing and empirical validation.
- Identify the applications, advantages, and limitations of tools like PCR, DNA sequencing platforms, mass spectrometry, remote sensing satellites, and medical imaging modalities.
- Analyze how measurement precision, calibration, and data analysis influence experimental outcomes.
$3.00
Grade 12 Science | Bonding Models Worksheet | BC-Aligned
Learning Objectives
- Describe the different types of chemical bonding: ionic, covalent, and metallic.
- Predict bond polarity based on electronegativity differences.
- Explain bond strength and length in relation to bond order and bond energy.
$3.00
Grade 12 Science | Resource Assessment Worksheet | BC-Aligned
Learning Objectives
- Understand the methods used in evaluating mineral and energy deposits.
- Identify environmental considerations associated with resource extraction.
- Analyze the factors influencing resource sustainability and long-term planning.
$3.00
Grade 12 Science | Atomic Structure Worksheet | BC-Aligned
Learning Objectives
- Understand the components and structure of the atom, including protons, neutrons, and electrons.
- Describe electron configurations, energy levels, and orbitals in atoms.
- Explain how valence electrons affect element reactivity and periodic trends.
$3.00
Equilibrium Concepts Worksheet Elena | BC Science Grade 12 Assessment
Learning Objectives
- Understand the principles of chemical equilibrium in reversible reactions.
- Explain how the equilibrium constant relates concentrations of reactants and products.
- Describe factors affecting the position of equilibrium, including reaction conditions and temperature.
$3.00
Grade 12 Science | Geological Time Worksheet | BC-Aligned
Learning Objectives
- Explain how stratigraphy, fossils, and radiometric dating establish Earth's geological timeline.
- Identify different methods used to measure absolute and relative ages in Earth's history.
- Analyze how changes in atmospheric composition, ocean chemistry, and life forms are interconnected over geological time.
$3.00
Grade 12 Science | Molecular Techniques Worksheet | BC-Aligned
Learning Objectives
- Understand key molecular techniques such as PCR, gel electrophoresis, and sequencing.
- Identify applications of recombinant DNA and CRISPR-Cas systems in biotechnology and medicine.
- Evaluate ethical and safety considerations in deploying modern molecular techniques.
$3.00
Grade 12 Science | Genetic Variation Worksheet | BC-Aligned
Learning Objectives
- Understand the molecular mechanisms that generate genetic variation such as mutations and recombination.
- Explain how genetic variation influences phenotypes and evolution.
- Differentiate between single-gene inheritance and polygenic traits.
$3.00
Grade 12 Science | Sea-Floor Spreading Worksheet | BC-Aligned
Learning Objectives
- Explain the process of sea-floor spreading at mid-ocean ridges.
- Describe how magnetic stripes record Earth's magnetic field history.
- Analyze data from magnetic anomalies and radiometric ages to understand seafloor formation.
$3.00
Grade 12 Science | Genetic Drift Worksheet | BC-Aligned
Learning Objectives
- Understand the concept of genetic drift and its impact on allele frequencies in populations.
- Identify the processes such as bottlenecks and founder events that cause genetic drift.
- Explain how genetic drift influences genetic diversity in isolated populations.
$3.00
Grade 12 Science | Yield and Conditions Worksheet | General Standards
Learning Objectives
- Interpret reaction yield as the fraction (or percent) of reactants converted into desired products under specific conditions.
- Explain how changes in conditions (e.g., temperature, concentration, surface area, catalysts) can affect reaction rate and the extent of completion.
- Connect particle-level collision behavior to macroscopic stoichiometry to predict which reactant limits yield.
$3.00
Grade 12 Science | Enthalpy Change Worksheet | Alberta Standards
Learning Objectives
- Understand the concept of enthalpy change and its significance in chemical processes.
- Identify the signs and conventions for exothermic and endothermic reactions.
- Apply Hess’s law and standard enthalpies of formation to calculate reaction enthalpies.
$3.00
Grade 12 Science | Signal Transmission Electromagnetics Worksheet | General
Learning Objectives
- Explain how oscillating electric and magnetic fields transmit energy as electromagnetic waves through space and guided media
- Relate frequency and wavelength to wave behavior, including reflection and refraction at boundaries
- Analyze how attenuation and dispersion affect signal strength and bandwidth over distance
$3.00
Grade 12 Science | Energy Transformation Worksheet | NGSSS Aligned
Learning Objectives
- Explain how mechanical and thermal energy change form during real physical interactions.
- Apply the concept of energy conservation to predict outcomes from initial and final energy states.
- Use observable quantities (speed, height, temperature) to identify likely energy transformations.
$3.00
Grade 12 Science | Evolution Evidence Worksheet | NGSSS Assessment
Learning Objectives
- Explain how multiple lines of evidence (fossils, comparative anatomy, biogeography, and genetics) support common descent and evolutionary change
- Differentiate homologous and analogous structures and relate them to shared ancestry or convergent evolution
- Interpret how species distributions and genetic relatedness can reflect historical migration, isolation, and divergence
$3.00
Grade 12 Science | Earth System Feedbacks Worksheet | General Standards
Learning Objectives
- Explain how atmosphere, oceans, land, and ice interact in Earth’s climate system.
- Describe positive and negative feedbacks and how they change the likelihood of extreme weather.
- Use cause-and-effect reasoning to connect feedback mechanisms to droughts, heavy precipitation, and heat waves.
$3.00
Grade 12 Science | Nuclear Energy Worksheet | Alberta Standards
Learning Objectives
- Understand the principles of nuclear fission and fusion and their energy yields.
- Explain chain-reaction criteria and reactor physics principles for energy production.
- Analyze applications of nuclear technology in medicine and regional energy systems.
$3.00
Grade 12 Science | Gravity and Orbits Worksheet Elena | California Standards
Learning Objectives
- Understand how gravitational force depends on mass and distance.
- Explain how gravity influences planetary motion and satellite trajectories.
- Model orbital motion as a form of free-fall under gravity.
$3.00
Grade 12 Science | AC Circuits Worksheet | Alberta Standards
Learning Objectives
- Understand the analysis of AC circuits using phasor representation.
- Calculate impedance, reactance, and phase relationships in RLC networks.
- Evaluate power, real and reactive components, and power factor in AC systems.
$3.00
Grade 12 Science | Harmonic Motion Worksheet | Alberta Standards
Learning Objectives
- Explain the principles of simple harmonic motion using sinusoidal models.
- Identify the relationship between amplitude, period, and resonance in oscillatory systems.
- Describe the application of oscillatory systems, such as seismographs, in monitoring natural and induced seismic activity.
$3.00
Grade 12 Science Worksheet | Integrated Synthesis | Alberta Standards
Learning Objectives
- Understand how biological, chemical, and physical principles interact to produce environmental phenomena.
- Analyze complex regional environmental patterns using cross-disciplinary reasoning techniques.
- Evaluate the roles of biochemical nutrient cycles, chemical speciation, and physical transport processes in ecosystems.
$3.00
Grade 12 Science | Ecosystem Processes Worksheet | Alberta Standards
Learning Objectives
- Describe key ecosystem processes such as primary productivity, decomposition, and nutrient cycling.
- Explain biogeochemical cycles of carbon, nitrogen, and phosphorus and their ecological significance.
- Identify Alberta-specific examples of ecosystem processes like peatland carbon sequestration and boreal fire effects.
$3.00
Grade 12 Science | Data Analysis in Scientific Research Worksheet | TEKS Aligned
Learning Objectives
- Interpret and analyze data visualizations including graphs and plots.
- Select appropriate models and assess their fit using statistical metrics.
- Evaluate residuals and understand uncertainty representation in data.
$3.00
Grade 12 Science | STSE Contexts Worksheet | Alberta Standards
Learning Objectives
- Analyze regional phenomena to understand the interactions among science, technology, society, and the environment.
- Evaluate trade-offs among technological choices considering economic, environmental, and social factors.
- Interpret historical and contemporary case studies related to policy decisions and infrastructure projects.
$3.00
Grade 12 Science | Biotechnology Ethics Worksheet | Alberta Standards
Learning Objectives
- Understand the ethical, legal, and social issues related to biotechnology applications.
- Analyze considerations such as biosafety, intellectual property, and ecological risks.
- Evaluate regulatory frameworks and public consultation processes shaping biotechnology deployment.
$3.00
Grade 12 Science | Wave Reflection and Refraction Worksheet | General Standards
Learning Objectives
- Explain how wave reflection and refraction occur at boundaries between media with different properties.
- Use impedance mismatch and wave-speed concepts to predict changes in direction and speed of waves.
- Apply Snell-like reasoning with an index of refraction to describe refraction for light waves.
$3.00
Grade 12 Science | Environmental Monitoring Worksheet | Alberta Standards
Learning Objectives
- Understand the principles of environmental network design, indicator selection, and data management.
- Identify criteria for representative sampling and sensor placement in environmental monitoring.
- Analyze how spatial heterogeneity and anthropogenic sources influence monitoring interpretation.
$3.00
Grade 12 Science | Atomic Models Worksheet Elena | Alberta Standards
Learning Objectives
- Describe the development of atomic models from Dalton to quantum mechanical models.
- Explain how subatomic particles influence atomic mass and behavior.
- Apply understanding of isotopes in geological and resource contexts.
$3.00
Grade 12 Science | Photoelectric Effect Worksheet | Alberta Standard
Learning Objectives
- Explain the principles of the photoelectric effect and its significance in quantum physics.
- Connect the concepts of photon energy, work function, and kinetic energy of emitted electrons.
- Analyze how experimental measurements relate to the particle nature of light.
$3.00
Grade 12 Science | Energy Flows Worksheet | Alberta Standards
Learning Objectives
- Understand the different forms and transformations of energy in various systems.
- Explain the principles of energy conservation and efficiency in environmental contexts.
- Apply thermodynamic concepts to real-world energy systems such as power plants and renewable systems.
$3.00
Grade 12 Science | Measurement Concepts Worksheet | Alberta Standards
Learning Objectives
- Understand fundamental measurement units and their applications in Alberta contexts.
- Explain accuracy, precision, systematic and random errors, and traceability in measurement.
- Recognize how measurement choice and documentation impact data comparability.
$3.00
Grade 12 Science | Acid Base Reactions Worksheet | TEKS Aligned
Learning Objectives
- Understand the different definitions of acids and bases according to Arrhenius, Brønsted–Lowry, and Lewis theories.
- Differentiate between strong and weak acids and bases, including their conjugate pairs.
- Explain the concepts of pH and pOH, and interpret titration curves and buffer actions.
$3.00
Grade 12 Science | Molecular Structure Worksheet | Alberta Standards
Learning Objectives
- Describe the double helix structure of DNA and its nucleotide components.
- Explain how hydrogen bonds and phosphodiester backbones contribute to DNA stability.
- Identify examples of genetic material in local Alberta species and their significance.
$3.00
Grade 12 Science | Data Uncertainty Worksheet | Alberta Standards
Learning Objectives
- Understand the sources and types of uncertainty in scientific measurements and data.
- Learn how to quantify uncertainty using statistical methods such as confidence intervals and hypothesis testing.
- Interpret non-significant results in the context of uncertainty analysis.
$3.00
Grade 12 Science | Electron Configuration Worksheet | Alberta Standard
Learning Objectives
- Explain the principles behind electron configuration, including Aufbau, Pauli exclusion, and Hund's rules.
- Predict element valence and chemical behavior based on electron configurations.
- Understand how spectroscopic signatures support electron configuration theories in research.
$3.00
Grade 12 Science | Adaptation Over Time Worksheet | NGSSS Aligned
Learning Objectives
- Explain how natural selection changes allele frequencies across generations in a population.
- Describe how heritable traits that increase fitness become more common in particular environments.
- Distinguish between directional adaptation and habitat-specific (variable) adaptation.
$3.00
Grade 12 Science | Renewable Systems Worksheet | Alberta Standards
Learning Objectives
- Understand the key concepts of resource assessment and conversion technologies for renewable energy in Alberta.
- Analyze challenges and lifecycle considerations of wind, solar, and bioenergy systems.
- Evaluate environmental and economic metrics used to compare renewable energy options.
$3.00
Grade 12 Science | Stoichiometry Calculations Worksheet | TEKS Aligned
Learning Objectives
- Understand and perform mole conversions among mass, moles, and particles.
- Calculate empirical and molecular formulas using mass data.
- Apply gas laws and stoichiometric principles to solve related problems.
$3.00
Grade 12 Science | Equilibrium Quantification Worksheet | BC-Aligned
Learning Objectives
- Understand the concept of equilibrium constants (Kc and Kp) and their significance in chemical systems.
- Explain the role of the reaction quotient Q in predicting the direction of chemical reactions.
- Describe how temperature influences equilibrium constants through enthalpic effects.
$3.00
Grade 12 Science | Circuit Basics Worksheet Elena | AP Aligned
Learning Objectives
- Understand the fundamental quantities of electric charge, current, and potential difference.
- Analyze simple circuit models using resistors, voltage sources, and conductors.
- Apply Ohm’s law and Kirchhoff’s laws to circuit problems.
$3.00
Grade 12 Science | Biogeochemical Cycles Worksheet | NGSSS Assessment
Learning Objectives
- Explain how matter cycles through ecosystems via biogeochemical pathways connecting atmospheric, aquatic, and soil reservoirs.
- Describe carbon cycling through photosynthesis, respiration, and decomposition.
- Outline key nitrogen transformations: nitrogen fixation, nitrification, assimilation, and denitrification.
$3.00
Grade 12 Science | Plate and Rock Processes Worksheet | General Standards
Learning Objectives
- Explain how internal heat and mantle convection drive plate motion
- Compare the effects of convergent, divergent, and transform boundaries on Earth’s surface
- Use evidence such as matching rock ages and magnetic patterns to support models of seafloor spreading
$3.00
Grade 12 Science | Stoichiometry Basics Worksheet | Alberta Standards
Learning Objectives
- Understand the mole concept and its significance in chemical calculations.
- Learn to calculate molar mass and convert between mass and moles.
- Apply mass and mole relationships to balanced chemical equations.
$3.00
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