Science Worksheets

Learning Objectives

• Analyze multi-body systems with constraints using equations and internal force relations.
• Understand pulley, mass configurations, and rigid-body approximations in system dynamics.
• Model motion of center of mass and interpret free-body diagrams for system components.+ Show more

Learning Objectives

• Explain the main processes involved in biogeochemical cycles of key elements.
• Identify how human activities impact nutrient pools and fluxes.
• Describe the role of biological, geological, and atmospheric reservoirs in matter cycling.+ Show more

Learning Objectives

• Explain how insulin and glucagon regulate blood glucose using negative feedback.
• Describe roles of the pancreas, liver, adipose tissue, and muscle in maintaining energy homeostasis.
• Compare how glycogen synthesis, glycogenolysis, and gluconeogenesis change blood glucose during feeding and fasting.

Learning Objectives

• Define and distinguish between physical and chemical changes.
• Identify examples of physical changes such as melting, freezing, evaporation, condensation, and dissolution.
• Explain how energy transfer occurs during phase changes.+ Show more

Learning Objectives

• Explain why total mass remains constant in a closed system during chemical processes.
• Interpret qualitative evidence (like mass change or lack of change) to infer what is happening at the particle level.
• Differentiate closed and open systems and relate system boundaries to reaction accounting.+ Show more

Learning Objectives

• Identify observable reaction signatures of chemical change, including temperature change, precipitate formation, persistent colour change, and gas release
• Explain how multiple evidence types together support identifying chemical transformations in real-world conditions
• Use particle-level reasoning to connect reaction signatures with changes in substances

Learning Objectives

• Understand the different components of drag and their causes
• Explain the dependence of parasitic and induced drag on aerodynamic factors
• Identify various forms of parasitic drag and how design influences drag reduction+ Show more

Learning Objectives

• Understand the concept of electronegativity and how it influences bond polarity.
• Identify trends in electronegativity across periods and groups in the periodic table.
• Explain how differences in electronegativity lead to polar and nonpolar covalent bonds.+ Show more

Learning Objectives

• Understand the concept of ecological succession and its stages.
• Differentiate between primary and secondary succession.
• Identify factors that drive succession such as soil development, seed dispersal, competition, and facilitation.+ Show more

Learning Objectives

• Explain how to judge whether a claim follows from data, methods, and results.
• Use criteria such as evidence relevance, consistency, uncertainty, and alternative explanations to evaluate conclusions.
• Match the scope of a claim to the strength and limits of a dataset.

Learning Objectives

• Explain the concept of the mole and its significance in chemistry.
• Perform mole-to-mass and mole-to-mole conversions accurately.
• Identify limiting reagents in chemical reactions.+ Show more

Learning Objectives

• Explain how heat and work transfer energy to a system and how each process affects internal energy
• Use thermodynamic ideas to predict changes in temperature, expansion, or phase state under different conditions
• Apply quantitative energy accounting concepts to reason about energy changes during heat/work interactions

Learning Objectives

• Understand how organelle architecture influences metabolic efficiency.
• Identify the roles of thylakoid membranes and mitochondrial cristae in cellular processes.
• Describe how enzyme structure facilitates substrate binding and energy transfer.+ Show more

Learning Objectives

• Understand core principles of modeling and representation in science.
• Identify various types of models such as schematic diagrams, equations, and simulations.
• Analyze the mapping between representations and physical phenomena like harmonic motion and population growth.+ Show more

Learning Objectives

• Summarize the main idea and key details about how roots help trees get water.
• Identify specific root jobs that support tree health.
• Explain how root traits and relationships help trees in different environments.

Learning Objectives

• Understand how disturbances impact ecosystems and habitats.
• Identify different types of disturbance regimes and their ecological consequences.
• Analyze species adaptation to disturbance frequency and intensity.+ Show more

Learning Objectives

• Understand different types of models used in scientific systems, including conceptual and quantitative frameworks.
• Learn how to estimate parameters, validate models, and perform simulations for prediction.
• Differentiate between deterministic and stochastic modeling approaches and assess their applications.+ Show more

Learning Objectives

• Identify and explain the role of greenhouse gases in climate change

Learning Objectives

• Understand the concept of the mole and its significance in chemistry.
• Calculate the number of moles from given mass and molar mass.
• Use molar mass and Avogadro's number to relate particles, molecules, and moles.+ Show more

Learning Objectives

• Understand how structural, physiological, and behavioral traits contribute to survival in different environments.
• Identify specific adaptation traits such as cold tolerance, drought resistance, seasonal coat changes, and root architectures.
• Explain the relationship between adaptive traits and environmental pressures in various habitats.+ Show more

Learning Objectives

• Understand the differences between mitosis and meiosis
• Identify the phases of cell division
• Explain the significance of chromosome pairing, segregation, and errors+ Show more

Learning Objectives

• Analyze properties of substances before and after interaction to identify chemical change
• Identify observable indicators of chemical reactions such as color change, gas production, precipitate formation, and temperature change
• Interpret qualitative and quantitative data from reactions like corrosion, combustion, and acid-base interactions+ Show more

Learning Objectives

• Understand different prototyping approaches including scaled physical models, digital finite-element models, and laboratory load rigs.
• Compare advantages of each prototyping method for assessing strength, stiffness, and failure modes.
• Explain how instrumentation such as strain gauges and displacement transducers are used to quantify responses.+ Show more

Learning Objectives

• Understand what parasitic drag is and its causes.
• Identify how surface smoothness reduces drag.
• Explore different design features that minimize drag in aircraft and vehicles.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the concept of free-body diagrams and how to draw them for systems under various forces.
• Identify and distinguish between contact and non-contact forces such as normal force, tension, friction, and gravity.
• Apply the principles of balanced and unbalanced forces to determine the motion of objects in linear systems.+ Show more

Learning Objectives

• Describe the relationship between energy transfer, material type, mass, and temperature change.
• Explain the concept of specific heat capacity and its role in thermal processes.
• Analyze how different materials respond differently to the same energy input based on their heat capacities.+ Show more

Learning Objectives

• Describe the processes involved in the hydrologic cycle, including evaporation, condensation, and precipitation.
• Explain the interactions between surface water, groundwater, and soil in watershed regions.
• Identify human impacts on water systems and methods used to monitor water quality.+ Show more

Learning Objectives

• Understand the definition and significance of the mole in chemistry.
• Perform calculations involving molar mass, number of particles, and mass.
• Convert between moles, mass, and number of particles using Avogadro's number.+ Show more

Learning Objectives

• Understand what compounds are and how they differ from mixtures.
• Explain how chemical formulas represent the elemental ratios in compounds.
• Describe the differences between covalent and ionic bonding and their effects on properties.+ Show more

Learning Objectives

• Describe various mechanisms of membrane transport including passive and active processes.
• Differentiate between diffusion, facilitated diffusion, osmosis, and active transport.
• Explain the role of vesicular transport in cellular processes such as endocytosis and exocytosis.+ Show more

Learning Objectives

• Explain the relationships between charge, current, voltage, and resistance in electrical circuits.
• Apply Ohm's law to calculate voltage, current, and resistance in series and parallel circuits.
• Analyze circuit configurations using Kirchhoff’s rules and equivalence techniques.+ Show more

Learning Objectives

• Explain how an electric power grid moves electricity from generation to consumers through transmission and distribution
• Describe how grid operators balance supply and demand in real time to maintain reliability
• Relate regional energy sources (wind, hydro, thermal) to grid characteristics such as intermittency and energy losses+ Show more

Learning Objectives

• Explain how voltage, current, and resistance are measured and what each quantity represents in a circuit.
• Select correct multimeter connection conventions and ranges to obtain accurate readings.
• Describe how meter impedance can affect circuit measurements and why this matters for diagnosis.+ Show more

Learning Objectives

• Use Kirchhoff’s current and voltage laws to relate currents and voltages in series and parallel circuits.
• Calculate equivalent resistance and use Ohm’s law to determine current and voltage in mixed resistor networks.
• Determine power in circuits using appropriate quantitative relationships (P = IV or P = I^2R).+ Show more

Learning Objectives

• Understand different types of scientific models including conceptual, mathematical, and physical analogues.
• Compare strengths and limitations of various model representations.
• Learn how to map model components to observable features and calibrate parameters.+ Show more

Learning Objectives

• Understand the reciprocal relationship between scientific investigation and technological development.
• Identify how instruments extend observation and measurement in science.
• Explain how technological tools influence scientific inquiry and discovery.+ Show more

Learning Objectives

• Understand the concept of linear momentum
• Learn how to calculate momentum
• Distinguish between elastic and inelastic collisions+ Show more

Learning Objectives

• Explain how predictive models simulate Earth system interactions and project future climate outcomes
• Use model validation, sensitivity testing, and ensembles to interpret confidence in projections
• Connect emission pathways and greenhouse gas trajectories to expected temperature, precipitation, and sea-level responses

Learning Objectives

• Understand the conventions for clear and evidence-based reporting of scientific investigations.
• Identify how to integrate tables, graphs, and statistics to support conclusions.
• Learn how to discuss limitations and uncertainties transparently in scientific reports.+ Show more

Learning Objectives

• Describe the major tissue types: epithelial, connective, muscle, and nervous tissues.
• Explain the structural features and functions of different tissue types.
• Identify examples of tissue-level integration in organ systems.+ Show more

Learning Objectives

• Learn to evaluate scientific claims critically by assessing evidence quality.
• Identify logical fallacies and distinguish correlation from causation in data.
• Evaluate the methodology and credibility of scientific sources.+ Show more

Learning Objectives

• Compare hypothesis-driven, descriptive, and correlational inquiry models in science.
• Identify the strengths and limitations of different inquiry models.
• Understand how to select appropriate models for specific scientific contexts.+ Show more

Learning Objectives

• Understand and interpret statistical measures such as mean, median, and mode in data sets.
• Apply quantitative techniques such as percent change, rate calculations, and density assessment to analyze experimental data.
• Evaluate relationships in data through linear regression and slope interpretation.+ Show more

Learning Objectives

• Understand how to interpret measures of variability and correlation in experimental data.
• Identify appropriate summary statistics for different data distributions.
• Apply basic hypothesis testing logic to evaluate experimental trends.+ Show more

Learning Objectives

• Understand and construct clear, evidence-based scientific explanations
• Apply standard scientific conventions in graphs, tables, and citations
• Utilize claim–evidence–reasoning structure to support scientific arguments+ Show more

Learning Objectives

• Interpret slopes, areas under curves, and rates of change in graphical data.
• Connect graphical representations with physical phenomena like motion, velocity, and reaction rates.
• Translate between equations, data tables, and graphs to analyze and predict physical behaviors.+ Show more

Learning Objectives

• Understand how to design experiments that measure real-world phenomena.
• Learn how to select appropriate variables and procedures for investigations.
• Analyze data using graphical and statistical summaries to draw conclusions.+ Show more