Grade 12 Worksheets

Learning Objectives

• Identify the central claim in an informational text and distinguish it from subordinate claims.
• Explain how text structure (introduction, body, conclusion) supports clarity and meaning.
• Use key terms, definitions, and context sentences to track and interpret the author’s purpose.+ Show more

Learning Objectives

• Explain how transcription factors and regulatory DNA elements control when genes are transcribed
• Describe how chromatin state and epigenetic marks influence gene accessibility and expression
• Analyze post-transcriptional and translational mechanisms that affect protein production+ Show more

Learning Objectives

• Define and explain the concept of torque in rotational systems.
• Calculate torque in various levers and rotating bodies.
• Understand how torque influences angular acceleration and rotational motion.+ Show more

Learning Objectives

• Recognize and calculate torque in rotational systems
• Understand the concept of moment of inertia and its relation to mass distribution
• Explain angular momentum and how it is conserved+ Show more

Learning Objectives

• Understand the concept of scaling relationships and their use in scientific modeling.
• Analyze how dimensional analysis connects models across different spatial and temporal scales.
• Explore phenomena such as diffusion, advection, and metabolic scaling to illustrate nonlinearities and emergent behaviors.+ Show more

Learning Objectives

• Understand the concepts of gene flow and genetic drift
• Identify how gene flow affects populations
• Recognize the effects of genetic drift+ Show more

Learning Objectives

• Analyze the patterns and mechanisms that contribute to biodiversity resilience in ecosystems.
• Evaluate ecological interactions and their roles in system stability.
• Apply concepts such as species richness, functional diversity, and trophic structure to real-world scenarios.+ Show more

Learning Objectives

• Understand the principles of scaling relationships and their role in connecting phenomena across different scales.
• Analyze how dimensional analysis aids in developing nondimensional parameters for model comparison.
• Evaluate the effects of inappropriate scaling on the accuracy of predictions and applicability of models in scientific reasoning.+ Show more

Learning Objectives

• Understand the significance of rock layers in Earth's history
• Identify different features within the geologic record
• Explain the concepts of stratigraphy and relative dating+ Show more

Learning Objectives

• Understand key principles of experimental design including selection of measures and control strategies.
• Identify appropriate sampling, replication, and randomization techniques for valid inference.
• Apply statistical planning concepts such as sample size, power, and effect size to experimental design.+ Show more

Learning Objectives

• Understand the concept of work in physics
• Explore various forms of energy, including kinetic and potential energy
• Learn the work–energy theorem and energy conservation laws+ Show more

Learning Objectives

• Understand the principles of scaling relationships and dimensional analysis in scientific modeling.
• Analyze how phenomena such as diffusion and advection change across different spatial and temporal scales.
• Evaluate the assumptions necessary for accurate scale transitions and the use of nondimensional parameters.+ Show more

Learning Objectives

• Explain how dimensional analysis and nondimensional parameters connect models across spatial and temporal scales
• Compare diffusion-dominated and advection-dominated transport using appropriate scaling ideas
• Interpret metabolic scaling relationships and identify when nonlinear effects emerge at different body sizes+ Show more

Learning Objectives

• Understand the concept of torque and how it relates to rotational motion
• Calculate moments of inertia for various rigid bodies
• Apply conservation of angular momentum in physical systems+ Show more

Learning Objectives

• Identify how roots, prefixes, and suffixes contribute to the meaning and category of unfamiliar words.
• Infer whether a word suggests a process, quality, or location by analyzing its word parts.
• Use multiple word parts together to avoid incorrect meanings from a single fragment.+ Show more

Learning Objectives

• Understand key experimental design strategies, including control, replication, and randomization.
• Identify the selection of independent and dependent measures and their roles in analysis.
• Evaluate sample size considerations, statistical power, and effect sizes in planning experiments.+ Show more

Learning Objectives

• Understand the fundamental principles of scaling and dimensional analysis.
• Identify key phenomena involving scaling, such as diffusion and metabolic rates.
• Explain the importance of nondimensional parameters in model transitions.+ Show more

Learning Objectives

• Understand the concept of species richness and its role in ecosystem functions.
• Analyze ecological interactions and how they contribute to ecosystem stability.
• Describe resilience mechanisms within ecosystems, including succession and resistance.+ Show more

Learning Objectives

• Explain how cultural values and trust influence community engagement in health advocacy.
• Analyze strategies for building partnerships and encouraging active participation.
• Evaluate how community-driven initiatives can affect local health outcomes and policy decisions.+ Show more

Learning Objectives

• Calculate work from force and displacement relationships and connect work to changes in kinetic energy.
• Use energy concepts to model systems with conservative and nonconservative forces (including springs and gravity).
• Apply the work–energy theorem and energy conservation to analyze energy changes and dissipation.+ Show more

Learning Objectives

• Understand key concepts of biodiversity patterns, ecological interactions, and resilience mechanisms.
• Analyze how species richness, functional diversity, and trophic structures contribute to ecosystem stability.
• Assess the impact of disturbance regimes, invasive species, and habitat fragmentation on ecosystems.+ Show more

Learning Objectives

• Define and explain torque, moment of inertia, and angular momentum in rigid bodies.
• Develop and understand equations linking net torque to angular acceleration.
• Analyze energy transfer between translational and rotational modes in rolling and compound systems.+ Show more

Learning Objectives

• Understand the structure and functions of Hadley, Ferrel, and polar cells in atmospheric circulation.
• Connect thermal gradients and Coriolis effect to pressure systems, jet streams, and storm tracks.
• Interpret circulation diagrams, pressure maps, and potential vorticity in relation to weather and climate patterns.+ Show more

Learning Objectives

• Identify and analyze species richness and functional diversity within ecosystems
• Understand ecological interactions and resilience mechanisms
• Evaluate how disturbance regimes affect ecosystem stability+ Show more

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

• Understand the importance of evidence and transparency in scientific claims
• Learn how peer evaluation and replication support scientific confidence
• Identify criteria used by scientific communities to evaluate claims+ Show more

Learning Objectives

• Identify independent and dependent variables and justify them in a research scenario.
• Apply core experimental design strategies (control, replication, randomization, and blocking) to strengthen causal inference.
• Plan analysis using power, effect size, appropriate statistical tests, and stated assumptions.

Learning Objectives

• Explain rotational analogs of linear quantities and define torque, moment of inertia, and angular momentum for rigid bodies.
• Use rotational kinematics and dynamics to relate net torque to angular acceleration.
• Apply conservation of energy and conservation of angular momentum to rolling and compound rotational systems.

Learning Objectives

• Understand the rotational analogs of linear quantities such as torque, moment of inertia, and angular momentum.
• Develop equations linking net torque to angular acceleration in rigid bodies.
• Apply conservation of energy principles to rotational and translational systems.+ Show more

Learning Objectives

• Understand the rotational analogs of linear quantities such as torque, moment of inertia, and angular momentum.
• Develop equations linking net torque to angular acceleration for rigid bodies.
• Analyze energy transfer between translational and rotational modes in rolling and compound systems.+ Show more

Learning Objectives

• Understand the importance of categorizing key terms and definitions
• Learn how to label and organize evidence accurately
• Develop skills to connect gathered information with the main inquiry+ Show more

Learning Objectives

• Identify and describe the three main large-scale atmospheric circulation cells: Hadley, Ferrel, and Polar cells.
• Understand the role of jet streams, planetary waves, and thermal gradients in climate patterns.
• Connect the concepts of pressure systems and Coriolis effects to weather phenomena and seasonal shifts.

Learning Objectives

• Describe the large-scale circulation patterns of Hadley, Ferrel, and polar cells and how they relate to temperature gradients.
• Explain how the Coriolis effect and pressure systems shape jet streams and storm tracks.
• Use conceptual and quantitative ideas (e.g., pressure maps and potential vorticity concepts) to interpret weather regimes and seasonal shifts.

Learning Objectives

• Understand the concept of torque and its analog to force in linear motion.
• Describe the moment of inertia and how mass distribution affects rotational response.
• Apply equations relating net torque to angular acceleration for rigid bodies.+ Show more

Learning Objectives

• Explain the global-scale atmospheric circulation patterns including Hadley, Ferrel, and polar cells.
• Describe the influence of thermal gradients and the Coriolis effect on pressure systems and storm tracks.
• Interpret circulation diagrams, pressure maps, and potential vorticity to understand weather regimes and climate shifts.+ Show more

Learning Objectives

• Understand the major large-scale atmospheric circulation patterns including Hadley, Ferrel, and polar cells.
• Identify the roles and locations of jet streams and planetary waves in global climate.
• Connect thermal gradients and Coriolis effects to pressure systems and storm tracks.+ Show more

Learning Objectives

• Understand the importance of scrutiny and evidence in scientific claims.
• Identify key components that make a scientific claim credible.
• Distinguish between scientific reasoning and pseudoscience.+ Show more

Learning Objectives

• Describe the major large-scale atmospheric circulation patterns and their components.
• Connect thermal gradients and Coriolis effects to pressure systems and weather phenomena.
• Interpret circulation diagrams, pressure maps, and potential vorticity to understand climate patterns.+ Show more

Learning Objectives

• Understand the concept of torque and how it affects rotational motion.
• Calculate moments of inertia for different rigid bodies.
• Apply rotational kinematic equations to analyze angular motion.+ Show more

Learning Objectives

• Describe how large-scale circulation cells (Hadley, Ferrel, and polar) redistribute heat and influence pressure patterns
• Explain how the Coriolis effect and thermal gradients shape jet streams and midlatitude storm tracks
• Use circulation and pressure-map reasoning to connect atmospheric dynamics with precipitation and seasonal/regional climate shifts

Learning Objectives

• Understand the concept of scaling and its relevance in scientific modeling.
• Learn how dimensional analysis assists in connecting models across different scales.
• Explore phenomena such as diffusion and advection as examples of scale effects in fluids.+ Show more

Learning Objectives

• Evaluate scientific claims by identifying the role of empirical evidence and transparency.
• Distinguish strong scientific reasoning from weak arguments, bias, and overgeneralization.
• Explain how peer evaluation and replication increase confidence in results.+ Show more

Learning Objectives

• Identify strong scientific claims using criteria such as evidence quality, transparency, and logical reasoning.
• Evaluate whether a claim is supported by empirical data or weakened by bias, assumptions, or overgeneralization.
• Explain how peer evaluation and replication increase confidence in scientific results over time.

Learning Objectives

• Understand the principles of dimensional analysis and scaling relationships in scientific modeling.
• Analyze how nonlinearity and emergent behaviors influence model applicability across scales.
• Evaluate the assumptions necessary for accurate scale transitions and the use of nondimensional parameters.+ Show more

Learning Objectives

• Explain how scaling relationships connect measurements across spatial and temporal scales using dimensional analysis.
• Use nondimensional parameters to compare systems and predict which effects dominate at different scales.
• Evaluate the assumptions behind scale transitions and justify when a model is or is not applicable outside its original range.

Learning Objectives

• Understand the importance of cultural values in health advocacy.
• Identify effective strategies for community participation.
• Explore how building trust fosters successful health partnerships.+ Show more

Learning Objectives

• Explain how regulatory mechanisms control gene expression at the transcriptional level
• Compare roles of transcription factors and signaling molecules in determining when genes are expressed
• Describe how RNA and protein availability can alter gene expression and cell behavior+ Show more

Learning Objectives

• Explain how listening, trust, and cultural values support effective health advocacy in a community.
• Identify strategies for building partnerships and encouraging broad participation to improve local health outcomes.
• Evaluate communication choices that help sustain health-promoting behaviors over time.