Science Worksheets

Learning Objectives

• Explain the concept of a gravitational field and how it influences objects in space.
• Describe the inverse-square relationship between field strength and distance from a mass.
• Differentiate gravitational fields from other force fields by their universal attraction and large-scale effects.+ Show more

Learning Objectives

• Understand the principle of field superposition and its application in physics.
• Calculate the resultant field at a point due to multiple sources.
• Identify regions where fields reinforce or cancel each other.+ Show more

Learning Objectives

• Explain how magnetic fields are generated by moving charges and electric currents.
• Interpret the representation of magnetic field lines and their direction.
• Describe the effects of magnetic forces on moving charges and their trajectories.+ Show more

Learning Objectives

• Describe the process of semi-conservative DNA replication.
• Identify the roles of key enzymes such as helicase, DNA polymerase, ligase, and proofreading enzymes.
• Explain how replication forks are formed and function during DNA replication.+ Show more

Learning Objectives

• Understand the processes involved in orogeny and mountain formation.
• Identify different tectonic mechanisms that contribute to mountain building.
• Describe how surface processes such as erosion and isostasy shape mountain landscapes.+ Show more

Learning Objectives

• Understand how standard enthalpies of formation and combustion are used to quantify heat changes.
• Apply Hess's law to combine enthalpy terms algebraically for reaction calculations.
• Estimate reaction enthalpies using bond enthalpies and analyze reaction trends.+ Show more

Learning Objectives

• Identify the different types of symbiosis: mutualism, commensalism, and parasitism.
• Describe specific examples of each symbiosis type in Alberta ecosystems.
• Explain ecological consequences of symbiotic relationships on populations and resource distribution.+ Show more

Learning Objectives

• Explain how gas pressure results from particle collisions with container walls.
• Describe how temperature and volume changes affect gas pressure according to the particle model.
• Relate microscopic gas behavior to real-world applications such as inflating tires and altitude pressure changes.

Learning Objectives

• Explain the difference between homogeneous and heterogeneous mixtures.
• Describe physical methods used to separate mixture components based on their physical properties (filtration, distillation, magnetic separation, decanting).
• Identify examples of mixtures such as saltwater, soil, and air, and relate them to separation principles.+ Show more

Learning Objectives

• Understand what constitutes an organ in the human body.
• Identify different organs and their specific functions.
• Describe how tissues work together within organs to perform vital functions.+ Show more

Learning Objectives

• Define and explain the concept of constant speed in motion.
• Interpret distance-time graphs to identify constant speed scenarios.
• Calculate average and instantaneous speed in various contexts.+ Show more

Learning Objectives

• Explain how activation energy relates to the energy difference between reactants and the transition-state configuration
• Compare reaction pathways with and without catalysts using energy-profile concepts
• Evaluate how catalysts change reaction rate while leaving the overall energy change (heat signature) unchanged+ Show more

Learning Objectives

• Explain how energy transfer into and out of a system changes particle motion and temperature.
• Differentiate endothermic and exothermic processes using energy flow and temperature change evidence.
• Use conservation of energy to interpret temperature changes as measured signs of energy transfer.

Learning Objectives

• Explain the particle reaction model using ideas of collision energy, bond breaking, and bond forming.
• Connect observable evidence (color change, gas production, temperature change) to microscopic particle changes.
• Describe reactions as redistribution of particles and energy while conserving matter.

Learning Objectives

• Explain how reaction yield depends on conditions such as temperature, pressure, concentration, and catalysts.
• Connect particle models and collision ideas to changes in reaction rate and product formation.
• Use stoichiometry to predict limiting reactants and how they control maximum possible yield.+ Show more

Learning Objectives

• Explain how reaction rate depends on collision frequency and the fraction of collisions with sufficient energy.
• Compare the effects of reactant concentration, temperature, and surface area on microscopic collision behavior.
• Use collision theory to justify how changes at the particle level affect product formation over time.

Learning Objectives

• Identify the function of common circuit components: power sources, resistive loads, switches, and connectors
• Match physical circuit components to typical schematic symbol ideas and explain what those symbols represent
• Describe qualitative effects of component changes on current and voltage using characteristic curves

Learning Objectives

• Explain the purpose of a design cycle and the role of criteria and constraints in engineering solutions
• Identify steps in the design cycle and describe how testing evidence leads to refinement
• Apply design-cycle thinking to a real-world protective device by predicting improvements and trade-offs

Learning Objectives

• Describe how solids, liquids, and gases differ in structure and properties (lattice arrangement, fluidity, and compressibility).
• Explain phase changes using temperature/pressure changes and energy transfer (heating and cooling).
• Use particle ideas to predict how matter behaves during freezing, melting, evaporation, condensation, and sublimation.

Learning Objectives

• Organize quantitative and qualitative observations in tables and choose appropriate graph types to display data clearly.
• Label axes and scales correctly, including units, and use legends to interpret graphs accurately.
• Identify trends, patterns, and outliers in data and describe uncertainty using simple indicators.+ Show more

Learning Objectives

• Analyze societal and ethical dimensions of genetic technologies.
• Evaluate the responsibilities of stakeholders in genetic science.
• Discuss the role of policy, public dialogue, and ethical frameworks in responsible innovation.+ Show more

Learning Objectives

• Understand the concept of lifecycle analysis and its stages
• Identify energy inputs and outputs during a technology's lifecycle
• Evaluate the environmental impact of different lifecycle stages+ Show more

Learning Objectives

• Explain cradle-to-grave lifecycle analysis and identify its main energy stages: extraction, manufacturing, operation, and disposal.
• Apply conservation of energy to compare total embodied energy and operational energy with outputs such as waste heat.
• Interpret lifecycle analysis results to evaluate net energy benefits or deficits and recognize hidden upstream impacts.

Learning Objectives

• Explain how variables are separated into an independent (changing) variable and dependent (measured) outcomes in an investigation.
• Identify appropriate control variables that should be kept constant to make evidence reliable.
• Describe why controlling variables improves the validity of conclusions from a science experiment.

Learning Objectives

• Understand different methods used to separate matter based on properties.
• Identify physical changes versus chemical changes in matter.
• Describe how density and solubility differences aid in separation techniques.+ Show more

Learning Objectives

• Understand the transfer of electrons in redox reactions.
• Identify oxidation and reduction processes and assign oxidation states.
• Explain the role of oxidizing and reducing agents in chemical reactions.+ Show more

Learning Objectives

• Understand how entropy quantifies energy dispersal and the number of microstates in a system.
• Explain the concept of Gibbs free energy and its role in predicting spontaneity.
• Analyze how enthalpy and entropy contributions influence the Gibbs free energy at different temperatures.+ Show more

Learning Objectives

• Understand the principles of electron pair repulsion and how they determine molecular shape.
• Identify various molecular geometries based on VSEPR theory and hybridization.
• Relate bond angles and molecular shape to polarity and intermolecular forces.+ Show more

Learning Objectives

• Understand how to interpret different patterns in graphs such as increasing, decreasing, and plateau trends.
• Identify relationships between variables based on graph patterns.
• Describe graph patterns using quantitative language.+ Show more

Learning Objectives

• Identify and distinguish between physical and chemical changes and their evidence.
• Understand examples of physical and chemical changes in environmental contexts.
• Analyze phenomena to determine whether they involve physical or chemical change.+ Show more

Learning Objectives

• Explain energy transformations using the idea that total energy is conserved.
• Identify common forms of energy (mechanical, chemical, electrical, and thermal) and describe how they change during real processes.
• Use simple energy bookkeeping to predict what energy form increases or decreases in a system.

Learning Objectives

• Understand the concepts of percent yield and how it reflects process efficiency.
• Explain the meaning of purity and its impact on material analysis and stoichiometry.
• Relate measured masses to atomic counts and how they inform material transformations.+ Show more

Learning Objectives

• Identify and pose testable scientific questions based on observations.
• Define variables operationally, including independent and dependent variables.
• Establish fair tests through controlled comparisons and documentation.+ Show more

Learning Objectives

• Explain the processes involved in the rock cycle and how they connect tectonics, magmatism, and surface processes.
• Identify the different types of rocks produced in the rock cycle and the environmental conditions that form them.
• Describe how uplift, erosion, burial, and heat contribute to the transformation of rocks.+ Show more

Learning Objectives

• Understand the main principles of cell theory and their historical development.
• Differentiate between prokaryotic and eukaryotic cells and their structures.
• Explain the concept of unicellular versus multicellular organisms and specialization of cells.+ Show more

Learning Objectives

• Understand the types and propagation characteristics of seismic waves.
• Learn how earthquake focal mechanisms reveal fault types and stress orientations.
• Relate seismic wave travel times to Earth's interior structure and earthquake epicenter location.+ Show more

Learning Objectives

• Describe the sources of energy within Earth systems, including solar radiation and geothermal heat.
• Explain how energy is transferred through conduction, convection, and radiation.
• Analyze how energy gradients drive atmospheric and oceanic circulation, weathering, and tectonic processes.+ Show more

Learning Objectives

• Understand how resource extraction affects ecosystems and landforms.
• Identify the environmental consequences of mining, fossil fuel use, and water withdrawal.
• Evaluate criteria for assessing the sustainability of resource use.+ Show more

Learning Objectives

• Understand how orbital parameters such as eccentricity, axial tilt, and precession influence seasonal insolation and climate variability.
• Explain the gravitational effects of the Moon and Sun in terms of tidal forces and resonance phenomena.
• Connect orbital dynamics to observable effects like changes in day length, tidal range, and long-term climate modulation.

Learning Objectives

• Describe the processes involved in the rock cycle, including melting, crystallization, weathering, erosion, deposition, and metamorphism.
• Explain how plate tectonics influence the formation and transformation of rocks over geological time.
• Identify observable evidence such as foliated textures, sedimentary layering, and igneous intrusions that support the understanding of the rock cycle.+ Show more

Learning Objectives

• Understand the orbital motions of Earth, Moon, and Sun and their observable effects.
• Explain the concepts of day-night cycles, Earth's rotation, and relative orbital parameters.
• Describe how gravitational interactions influence tidal phenomena and orbital stability.+ Show more

Learning Objectives

• Define and identify mixtures and solutions.
• Distinguish between homogeneous and heterogeneous mixtures.
• Understand physical methods of separating mixture components such as filtration and evaporation.+ Show more

Learning Objectives

• Understand how allele frequencies are influenced by evolutionary forces such as selection, mutation, migration, and drift.
• Explain the concepts of gene flow, genetic structure, and local adaptation in populations.
• Analyze the impact of barriers, metapopulation dynamics, and effective population size on genetic diversity.+ Show more

Learning Objectives

• Explain the sources of genetic variation such as mutations, recombination, and chromosomal changes.
• Describe how mutations and structural changes affect DNA, genes, and phenotypes.
• Compare Mendelian and polygenic inheritance as mechanisms influencing trait variation.+ Show more

Learning Objectives

• Explain force as an interaction between objects and understand how forces are represented using diagrams.
• Differentiate between contact and long-range forces such as gravity and electromagnetic forces.
• Apply Newton's laws to analyze problems involving net force, mass, and acceleration.+ Show more

Learning Objectives

• Understand the fundamental forms of the constant-acceleration kinematic equations.
• Apply the equations to solve for displacement, velocity, acceleration, and time in motion scenarios.
• Explain derivations of kinematic equations using algebraic or calculus methods.+ Show more

Learning Objectives

• Understand the basic concepts of population dynamics and evolutionary processes.
• Identify key models such as Hardy-Weinberg equilibrium and their assumptions.
• Explain how deviations from models indicate forces like selection, mutation, migration, and drift.+ Show more

Learning Objectives

• Explain how energy enters and moves through ecosystems.
• Identify the role of producers and consumers in energy transfer.
• Understand the concept of energy loss as heat at each trophic level.+ Show more