Science Worksheets

Learning Objectives

• Apply steps of the scientific method to local stewardship issues in a respectful, ethical way
• Explain why consent, cultural sensitivity, and data validation matter when communities contribute observations
• Communicate scientific findings clearly to non-specialist audiences so community stakeholders can make actionable decisions+ Show more

Learning Objectives

• Understand different types of scientific models: physical, diagrammatic, and computational.
• Learn how models help in predicting natural phenomena.
• Explore the relationship between models and real-world observations.+ Show more

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single displacement, double displacement, and combustion based on reactant–product patterns.
• Predict typical products and observable outcomes for each major reaction type using particle and mass conservation ideas.
• Use reaction context (e.g., oxygen presence, ionic formulas, and reactant identities) to infer likely reaction pathways and environmental consequences.

Learning Objectives

• Explain how Earth’s concentric layers (crust, mantle, core) differ in composition and behavior
• Describe how density, temperature, and pressure change with depth and how those changes affect material phase and motion
• Interpret how seismic waves and gravity measurements provide evidence about Earth’s internal structure+ Show more

Learning Objectives

• Explain how different stewardship strategies (habitat restoration, protected areas, assisted migration, and community monitoring) help maintain biodiversity.
• Evaluate trade-offs between conservation approaches and choose actions using criteria such as species at risk and ecosystem services.
• Describe metrics for measuring conservation success and apply the idea of adaptive management to improve outcomes over time.

Learning Objectives

• Explain how system models trace energy pathways and identify where energy is transformed or transferred.
• Use energy accounting to relate energy inputs, useful outputs, and waste heat in mechanical and industrial systems.
• Interpret Sankey-style energy flow diagrams to estimate efficiency and dominant loss mechanisms.+ Show more

Learning Objectives

• Differentiate ionic, covalent, and metallic bonding based on how electrons interact
• Predict common physical properties (such as melting point, conductivity, and solubility) from bonding type
• Connect molecular bonding concepts to real-world materials and applications

Learning Objectives

• Explain what a force is and how forces can change an object's speed or direction
• Describe how forces combine to produce a net force and how opposing forces can cancel
• Use qualitative and proportional reasoning to predict changes in motion from different net forces

Learning Objectives

• Explain how net force and mass affect acceleration using qualitative proportional reasoning.
• Identify how changing force or changing mass changes the motion of an object.
• Use Newton’s 2nd law ideas (in words) to reason about everyday examples such as pushing carts.

Learning Objectives

• Explain how net force determines the direction of an object's acceleration
• Compare what happens when forces are unbalanced versus balanced
• Use weight and friction as real-world examples to predict changes in motion

Learning Objectives

• Explain force as an interaction and distinguish contact forces from long-range forces using examples
• Construct and interpret free-body diagrams to determine the net force on an object
• Use Newton’s laws to connect net force, mass, and acceleration, including friction, normal force, tension, and gravity+ Show more

Learning Objectives

• Understand how collisions involve energy transfer and transformation between objects.
• Differentiate between elastic and inelastic collisions based on energy conservation.
• Explain how momentum considerations influence energy outcomes in collisions.+ Show more

Learning Objectives

• Describe the steps in a design cycle for solving an engineering problem.
• Use constraints and criteria to evaluate and improve a prototype.
• Explain how evidence from testing leads to redesign.

Learning Objectives

• Explain conservation of mass using the idea that atoms are rearranged but not created or destroyed in a closed system
• Use mass balance to check whether measured reactant and product masses (including captured or released gases) are consistent
• Interpret reaction equations by relating total mass before and after to stoichiometric reasoning

Learning Objectives

• Describe the organization of protons, neutrons, and electrons within an atom.
• Explain how electron arrangements influence reactivity and bonding tendencies.
• Identify examples of elements used in industry and environment that relate to atomic structure.+ Show more

Learning Objectives

• Describe the process of photosynthesis and its significance in converting light energy into chemical energy.
• Identify the main inputs and outputs of photosynthesis and cellular respiration.
• Differentiate between light-dependent reactions and the Calvin cycle in photosynthesis.+ Show more

Learning Objectives

• Describe the fundamental components and structure of atoms and molecules.
• Explain the principles of electron configuration, quantum shells, and isotopic variation.
• Illustrate how atomic properties influence chemical bonding and periodic trends.+ Show more

Learning Objectives

• Understand various ways humans alter ecosystems and their impacts on biodiversity.
• Identify different types of human activities that affect ecological processes.
• Evaluate the trade-offs between economic development and conservation efforts.+ Show more

Learning Objectives

• Describe the process of photosynthesis and its main components.
• Identify inputs, outputs, and the steps involved in photosynthesis.
• Explain the role of pigments and chloroplasts in capturing light energy.+ Show more

Learning Objectives

• Explain how efficiency metrics such as percent efficiency, EROI, COP, and LCOE quantify performance and cost of energy technologies.
• Interpret efficiency metrics by considering boundaries, time scales, and ancillary impacts like emissions and land use.
• Use efficiency metrics to compare technologies and justify trade-offs with evidence from metric definitions.

Learning Objectives

• Identify different types of variables in scientific investigations.
• Understand how independent, dependent, and controlled variables affect experimental outcomes.
• Explain the importance of operational definitions and measurement consistency.+ Show more

Learning Objectives

• Explain how the structure of epithelial, connective, muscle, and nervous tissues supports their functions in organs.
• Compare how cells, junctions, and extracellular matrix influence permeability, strength, and signaling speed.
• Use tissue-structure vocabulary to answer questions about transport, force generation, and communication.

Learning Objectives

• Explain how tables and graphs help turn measurements into patterns that support evidence-based claims.
• Use data trends to answer a testable question, avoiding conclusions based on a single result.
• Identify how labels, units, and consistent patterns strengthen or weaken reasoning from data.

Learning Objectives

• Understand how tectonic uplift influences landscape formation.
• Identify the processes involved in landscape changes over geologic time.
• Explain the roles of erosion, weathering, and sediment transport in shaping topography.

Learning Objectives

• Understand what life-cycle trade-offs are in product design
• Identify different stages in a product's life cycle and their environmental impacts
• Evaluate trade-offs between materials, manufacturing, maintenance, and disposal+ Show more

Learning Objectives

• Understand the importance of balancing chemical equations to reflect conservation of mass.
• Learn how coefficients work to adjust quantities in chemical formulas without changing their structure.
• Identify and write balanced chemical equations.+ Show more

Learning Objectives

• Understand the basic concepts of satellite and aerial remote sensing
• Identify different sensor types and their spectral information
• Learn how remote sensing data is used in environmental studies such as snowpack mapping and wetland monitoring+ Show more

Learning Objectives

• Explain how the geologic time scale organizes Earth history using major events and fossil assemblages.
• Differentiate relative dating methods (superposition and fossil succession) from radiometric dating.
• Describe how rates of deposition, erosion, and tectonic uplift shape landscapes over geologic time.

Learning Objectives

• Understand the flow of energy through ecosystems starting from sunlight
• Explain how matter like carbon, nitrogen, and phosphorus cycles among organisms and the environment
• Describe the roles of decomposers, photosynthesis, and respiration in nutrient cycling+ Show more

Learning Objectives

• Understand the concept of voltage and its importance in electrical circuits.
• Learn how to measure voltage using a voltmeter.
• Recognize the conventions for connecting instruments in a circuit.+ Show more

Learning Objectives

• Compare structural differences between prokaryotic and eukaryotic cells.
• Identify key organelles and their functions in different cell types.
• Understand the implications of cell structure on function and organism complexity.+ Show more

Learning Objectives

• Understand the different seasons and their characteristics.
• Explain how Earth's tilt and orbit cause seasons.
• Identify key environmental changes during different seasons.+ Show more

Learning Objectives

• Identify key physical properties (crystal structure, hardness, cleavage, lustre, streak, and specific gravity) used to diagnose rock-forming minerals.
• Explain how chemical properties and mineral composition relate to formation environment and stability under changing temperature and pressure.
• Distinguish ore minerals from gangue and describe how mineral assemblages connect to petrogenetic (rock-forming) history and economic deposits.

Learning Objectives

• Define and distinguish between kinetic, potential, thermal, and other energy forms.
• Explain how total mechanical energy changes in systems with non-conservative forces.
• Describe energy transfer during motion, collision, and deformation.+ Show more

Learning Objectives

• Explain how atomic and molecular particulate models account for observable properties such as density, phase, and conductivity
• Compare major atomic models and relate each model to evidence available at the time
• Use particulate reasoning to predict how particle motion and intermolecular forces influence physical behaviour

Learning Objectives

• Explain how plate interactions drive uplift, faulting, and erosion over long time scales
• Describe how tectonic processes influence sedimentary basin development and regional topography
• Connect mountain building and deformation to patterns of seismicity+ Show more

Learning Objectives

• Explain how ionic bonding arises from electrostatic attraction between cations and anions and how this leads to lattice formation
• Use Coulombic reasoning to describe how ion charge and distance affect attraction and repulsion in ionic solids
• Interpret lattice energy and thermodynamic drivers to predict whether ionic compounds are likely to form+ Show more

Learning Objectives

• Explain the concept of power as the rate of energy transfer or work per unit time, including average and instantaneous formulations.
• Define mechanical efficiency and understand how it relates useful output energy to input energy, considering energy losses due to friction and heat.
• Compare power ratings of different motors and evaluate the trade-offs involved in mechanical advantage in machines using quantitative tools.

Learning Objectives

• Define mechanical advantage as a ratio that compares load force to input force and/or input distance to load distance
• Calculate and interpret mechanical advantage for simple lever situations and pulley-based systems
• Explain how increased mechanical advantage often changes displacement and trade-offs in force and distance

Learning Objectives

• Understand the concept of habitat protection and its importance in conservation.
• Identify different strategies used to conserve ecosystems and biodiversity.
• Learn how habitat restoration and species management support ecological balance.+ Show more

Learning Objectives

• Identify design choices that improve strength and stability in simple structures
• Explain how intended function, load paths, supports, and span affect structural performance
• Describe common failure modes such as buckling, tension fracture, and joint slippage+ Show more

Learning Objectives

• Explain the principle of conservation of energy in isolated systems.
• Describe the conservation of momentum in different collision scenarios.
• Differentiate between elastic, inelastic, and perfectly inelastic collisions using conservation equations.+ Show more

Learning Objectives

• Understand the concept of lifecycle analysis and its importance in evaluating energy inputs and outputs.
• Identify the stages involved in a technology's lifecycle from cradle to grave.
• Apply conservation principles to sum embodied energy, operational consumption, and waste heat.+ Show more

Learning Objectives

• Identify signs of chemical change such as color shifts, gas evolution, precipitate formation, temperature change, and irreversibility.
• Recognize real-world examples of chemical changes in environmental and industrial contexts.
• Understand how observable markers indicate the formation of new substances in chemical reactions.

Learning Objectives

• Understand the concept of inertia and its relation to Newton's First Law.
• Identify how objects at rest or in motion behave based on Newton's First Law.
• Explain the significance of net force in changing an object's state of motion.+ Show more

Learning Objectives

• Explain tradeoffs among lift, drag, weight, and stability
• Describe how constraints affect safe flight performance envelopes
• Apply Pareto tradeoffs when selecting viable design configurations+ Show more

Learning Objectives

• Identify physical properties of matter and explain how they can be observed or measured.
• Connect changes in heating (melting and boiling) to physical properties of substances.
• Use properties such as magnetism, conductivity, and solubility to predict and distinguish substances.

Learning Objectives

• Explain how particle motion relates to gas pressure and temperature
• Describe why increasing temperature increases collision frequency and force with container walls
• Connect macroscopic observations (temperature and pressure) to microscopic particle behavior+ Show more