Science Worksheets

Learning Objectives

• Understand the roles of producers and consumers in ecosystems.
• Identify native and invasive species relevant to Alberta's environment.
• Recognize how species classification helps predict energy flow and ecosystem dynamics.

Learning Objectives

• Evaluate scientific claims by judging evidence quality and methodological sufficiency.
• Distinguish correlation from causation and identify possible confounding variables.
• Recognize common logical fallacies and explain why alternative explanations matter in science.+ Show more

Learning Objectives

• Explain how mechanical energy conservation relates kinetic and potential energy in the absence of non-conservative work
• Identify how friction and air resistance cause mechanical energy to decrease by transferring it to thermal forms
• Use energy bar-chart ideas and numerical accounting to predict speeds and heights in ideal and real systems

Learning Objectives

• Explain how wave reflection and refraction occur at boundaries between different media
• Use wave concepts (frequency, speed, direction, and impedance/index ideas) to predict changes in wave behavior
• Interpret real-world examples of reflected and refracted waves such as echoes and light through materials

Learning Objectives

• Understand how to evaluate tradeoffs between cost and performance in scientific projects
• Learn to analyze competing constraints using multi-criteria decision methods
• Apply tools such as weighted scoring and Pareto comparisons to project decision-making+ Show more

Learning Objectives

• Understand how acid-base reactions affect environmental systems
• Identify the role of pH in environmental water quality
• Explain the process of neutralization in environmental contexts+ Show more

Learning Objectives

• Identify key components of cell membranes and their functions.
• Understand the organization of the lipid bilayer and membrane proteins.
• Explain passive and active transport mechanisms across membranes.+ Show more

Learning Objectives

• Understand the processes involved in the rock cycle, including melting, crystallization, weathering, and metamorphism.
• Identify the transformations among igneous, sedimentary, and metamorphic rocks.
• Explain how Earth's energy flow drives the rock cycle processes.+ Show more

Learning Objectives

• Apply conservation of momentum and conservation of energy to analyze collisions and energy transfers.
• Differentiate elastic, inelastic, and perfectly inelastic collisions using physical meanings of the outcomes.
• Set up and use algebraic conservation equations to relate initial and final states in isolated systems.

Learning Objectives

• Distinguish between gravitational force, normal force, frictional force, and tension in real-world contexts
• Explain how forces change motion and how net force is determined by adding forces as vectors
• Predict the direction of net force for objects with multiple interacting forces using force-type reasoning

Learning Objectives

• Define what a solution is and identify its main components.
• Differentiate between solute and solvent.
• Understand how concentration affects solutions.+ Show more

Learning Objectives

• Understand how Earth's water and air systems interact
• Identify key processes of the water cycle influenced by atmospheric conditions
• Analyze the impact of land cover changes on soil and water systems+ Show more

Learning Objectives

• Explain lithospheric motion and deformation at convergent, divergent, and transform boundaries using plate-tectonic mechanisms.
• Interpret how earthquakes, volcanic distributions, and mantle convection models support past and present plate configurations.
• Use plate reconstructions and bathymetric/earthquake focal information to infer relative crustal evolution rates and styles over geologic time.

Learning Objectives

• Explain how energy flows through ecosystems and how matter cycles through them.
• Identify examples of Earth systems processes that support nutrient recycling.
• Use scientific vocabulary to complete and answer questions about biotic and abiotic interactions.

Learning Objectives

• Identify the four main forces involved in flight: lift, thrust, drag, and weight
• Explain how lift, thrust, drag, and weight interact to produce steady flight or descent
• Use scientific terms to describe real-world examples such as kites, aircraft, and parachutes

Learning Objectives

• Explain how galaxy redshifts provide evidence for the expansion of the universe.
• Describe how the cosmic microwave background supports the idea of a hot, dense early universe.
• Use evidence from large-scale structure and gravity to discuss galaxy formation and clustering.

Learning Objectives

• Understand the basic principles of electromagnetic energy conversion in motors and generators
• Identify the differences and similarities between motors and generators
• Recognize practical applications of motors and generators in regional infrastructure

Learning Objectives

• Explain how carbon, nitrogen, and phosphorus cycle through ecosystems using reservoirs and fluxes.
• Describe the roles of microbial decomposition, fixation, mineralization, and sedimentation in nutrient cycling.
• Analyze how human actions such as fertilizer runoff can change cycling rates and affect primary productivity and soil carbon.

Learning Objectives

• Understand different methods used for monitoring ecosystems and water resources.
• Identify indicators of ecological health and their significance.
• Analyze measurement protocols and thresholds for environmental mitigation.+ Show more

Learning Objectives

• Identify major parts of a tree: roots, trunk, branches, leaves, buds, and bark
• Understand the roles of different tree structures in support, transport, storage, and protection
• Recognize examples of tree adaptations in Alberta habitats+ Show more

Learning Objectives

• Describe the stages of the water cycle and how water moves through different Earth spheres.
• Understand the role of the water cycle in weather and ecosystems.
• Identify the processes involved in the movement and transformation of water in the environment.

Learning Objectives

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

Learning Objectives

• Understand the difference between physical and chemical changes.
• Identify examples of physical and chemical changes in everyday life.
• Explain how to distinguish between reversible and irreversible changes.+ Show more

Learning Objectives

• Explain how nervous and endocrine systems coordinate responses through signal integration
• Describe receptor specificity and how receptor binding initiates signal transduction
• Compare how synaptic transmission and hormone signaling use second-messenger systems and amplification

Learning Objectives

• Identify how data can be organized using tally tables, labeled drawings, and simple bar graphs.
• Use accurate labels and appropriate scales so a representation clearly shows comparisons.
• Explain why organizing observations helps people find patterns in data.

Learning Objectives

• Differentiate between position, displacement, speed, and velocity in one-dimensional motion.
• Compute and interpret average speed and average velocity from distance/displacement and time.
• Describe how instantaneous velocity and acceleration relate to motion at a moment in time.

Learning Objectives

• Understand how energy moves through mechanical and industrial systems
• Identify different forms of energy involved in systems like power plants and hydroelectric dams
• Explain the principles of energy conservation within system models+ Show more

Learning Objectives

• Explain how atomic orbitals mix to form hybrid orbitals and predict molecular shapes from hybridization.
• Match sp, sp2, and sp3 hybridization to common bond angles and electron/molecular geometries.
• Describe how hybrid orbitals form sigma (σ) bonds and how unhybridized p orbitals can form pi (π) bonds.

Learning Objectives

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

Learning Objectives

• Differentiate physical and chemical changes using particle-level reasoning.
• Identify observable chemical indicators such as gas production, color change, and precipitate formation.
• Use evidence-based claims to decide whether a new substance formed.

Learning Objectives

• Identify and describe static and kinetic friction
• Explain how friction opposes relative motion
• Recognize real-world examples of static and kinetic friction

Learning Objectives

• Explain how filtration, decanting, evaporation, and crystallization use physical properties to separate mixture components.
• Describe how magnetic separation, chromatography, and distillation separate substances using different particle behaviors.
• Choose the most suitable separation method for a given mixture based on solubility, volatility, solute size, or magnetic response.

Learning Objectives

• Explain the concept of atomic spectra and electronic transitions.
• Identify the significance of spectral lines in element identification.
• Describe the basic principles of spectroscopy such as selection rules and line broadening.+ Show more

Learning Objectives

• Explain the concept of inertia and its effects on objects in motion or at rest.
• Describe how forces influence the motion of objects according to Newton's laws.
• Apply Newtonian reasoning to real-world examples such as snowplows, recoil, and anchors.

Learning Objectives

• Understand the concept of energy transfer in physical systems
• Differentiate between exothermic and endothermic processes
• Identify how particle motion and intermolecular interactions relate to energy changes+ Show more

Learning Objectives

• Understand the concept of inertia and objects that follow or resist change in motion.
• Identify examples of Newton's First Law in everyday life.
• Describe how objects tend to stay at rest or in uniform motion unless acted upon by an external force.

Learning Objectives

• Analyze the transition pathways of energy systems towards decarbonization.
• Understand the role of life-cycle greenhouse gas accounting in energy decision-making.
• Evaluate the integration of renewable energy, storage, and carbon capture technologies.+ Show more

Learning Objectives

• Understand the differences between filtration and sieving as methods of separating mixtures.
• Identify suitable materials and porous barriers used in filtration and sieving.
• Explain how particle size and phase influence the effectiveness of filtration and sieving.+ Show more

Learning Objectives

• Explain how carbon and nitrogen cycle through ecosystems via biotic and abiotic processes.
• Use trophic transfer and stoichiometry concepts to predict how changes in nutrient availability affect biomass distribution.
• Analyze how perturbations (nutrient enrichment, habitat alteration, invasive species) can change community structure and material turnover rates.

Learning Objectives

• Understand the concept of thermal conductivity in different materials.
• Identify key factors affecting heat transfer in metals, ceramics, polymers, and composites.
• Explain how free electrons and lattice vibrations contribute to thermal conduction.+ Show more

Learning Objectives

• Explain the mechanisms that lead to the formation of new species, including geographic isolation and reproductive barriers.
• Interpret phylogenetic trees to understand evolutionary relationships among species.
• Describe different modes of speciation such as allopatric and sympatric speciation.+ Show more

Learning Objectives

• Define ionic bonding and explain how electrons are transferred between atoms.
• Identify ionic bonds in various chemical compounds.
• Understand the role of electrostatic attraction in ionic lattices.+ Show more

Learning Objectives

• Distinguish between power and energy and use units to interpret appliance and system data
• Calculate energy use over time from power ratings and compare scenarios using energy throughput
• Evaluate how efficiency and losses affect the useful energy delivered to a system

Learning Objectives

• Understand the differences between crystalline and amorphous solids at the particle level.
• Explain how ordered particle arrangements influence the physical properties of solids.
• Describe how particle bonding strength affects the mechanical properties of solids.+ Show more

Learning Objectives

• Identify different types of waves and their basic properties
• Understand the concept of wave displacement, wavelength, frequency, and amplitude
• Describe wave superposition, interference, and standing waves+ Show more

Learning Objectives

• Define the mole and understand its significance in chemistry.
• Convert between mass, moles, and particle counts using molar mass and Avogadro's number.
• Solve quantitative problems involving the mole concept, including limiting reagent and percent yield calculations.+ Show more

Learning Objectives

• Understand the mathematical representations of wave behavior, including amplitude, frequency, wavelength, and phase.
• Relate wave speed to frequency and wavelength through calculations for transverse and longitudinal waves.
• Explain interference and standing waves using sinusoidal functions and superposition.+ Show more

Learning Objectives

• Explain how glycolysis, the citric acid (TCA) cycle, and oxidative phosphorylation work together to conserve free energy in ATP.
• Trace electron flow from NADH and FADH2 through the electron transport chain and describe how it generates an electrochemical proton gradient.
• Identify regulatory checkpoints and pathway branching that adjust flux under changing oxygen, energy, and substrate conditions.+ Show more