Science Worksheets

Learning Objectives

• Apply Newton’s three laws to predict motion when multiple forces act on an object.
• Compute net force and acceleration, including friction and drag, using quantitative relationships.
• Interpret and use free-body diagrams to model terrestrial and wind-related dynamics.

Learning Objectives

• Understand the key factors that influence acid strength, including bond polarity, atom size, electronegativity, resonance stabilization, and oxidation state.
• Analyze how electron-withdrawing groups and molecular structures affect acidity in oxyacids and halogen-substituted acids.
• Explore environmental and industrial examples, such as sulfur and nitrogen oxides, and relate molecular structure to solution behavior.

Learning Objectives

• Explain chemical reaction rates using a particle-collision model (collision frequency and effective collisions).
• Connect temperature, concentration, and catalysts to changes in collision frequency and effective energy.
• Describe energy-based explanations using activation energy and energy transition ideas.

Learning Objectives

• Understand the concept of energy dissipation and its causes in mechanical systems.
• Identify real-world examples of energy loss through friction, inelastic deformation, and air resistance.
• Differentiate between useful mechanical energy and dissipated energy forms.+ Show more

Learning Objectives

• Explain how heat moves by conduction, convection, and radiation in everyday settings.
• Describe how insulation, window glazing, and weather stripping reduce heat transfer.
• Connect material properties (such as conductivity and thickness) to thermal performance.+ Show more

Learning Objectives

• Explain how changes in temperature, rainfall, light, and habitat structure can alter ecosystem resources and survival rates
• Describe how water quality changes and pollution can affect organism growth and mortality
• Analyze how changes in a key species can shift interactions like predation, competition, and symbiosis+ Show more

Learning Objectives

• Understand the fundamental principles of optical and electron microscopy.
• Identify differences between magnification, resolution, and contrast in microscopes.
• Interpret microscope images considering scale bars, staining artifacts, and preparation methods.

Learning Objectives

• Explain how iterative design cycles use criteria, constraints, and evidence to improve a solution over time
• Describe how comparing outcomes to stated requirements leads to better design decisions
• Apply evidence-based reasoning to refine a prototype while managing trade-offs in performance, safety, and resources

Learning Objectives

• Distinguish contact forces (friction, tension, normal force) from non-contact forces (gravity and electromagnetic interactions).
• Describe forces by magnitude, direction, and point of application in real-world situations.
• Recognize action–reaction pairs in interactions between two objects.

Learning Objectives

• Explain what keystone species are and why their influence is often greater than their abundance
• Describe at least two mechanisms of keystone effects (habitat engineering and trophic control)
• Predict how changes to keystone species can cause cascading effects on biodiversity and ecosystem function+ Show more

Learning Objectives

• Define force as a push or a pull
• Explain how a force can change an object's speed or direction
• Distinguish between contact forces and non-contact forces in everyday examples+ Show more

Learning Objectives

• Explain how conservation of momentum applies to collisions in isolated systems.
• Distinguish elastic vs. inelastic collisions using both momentum and kinetic energy (energy conservation vs. redistribution).
• Use 1D conservation equations and qualitative reasoning to predict changes in speed after collisions.+ Show more

Learning Objectives

• Understand what invasive species are and how they differ from native species
• Recognize examples of invasive plants and animals
• Analyze the impacts invasive species have on ecosystems+ Show more

Learning Objectives

• Describe how smooth surfaces create mirror images using the relationship between incident and reflected directions.
• Explain where a plane mirror image appears to be located and how lateral inversion affects that image.
• Compare specular and diffuse reflection and predict how surface texture changes image clarity.+ Show more

Learning Objectives

• Describe internal geological processes such as plate tectonics, volcanism, and uplift.
• Explain external processes like weathering, erosion, and deposition and their effects on landscapes.
• Analyze how the balance between internal and external processes shapes landforms and influences Earth's surface features.+ Show more

Learning Objectives

• Apply the principles of relative dating (superposition, original horizontality, lateral continuity, and cross-cutting relationships) to interpret rock sequences.
• Identify and explain how unconformities represent gaps in the geological record.
• Use fossil assemblages to correlate rock strata from different locations.

Learning Objectives

• Understand how to interpret data related to speed and distance.
• Identify the difference between steady and changing speeds.
• Analyze patterns in distance-time graphs to determine motion characteristics.+ Show more

Learning Objectives

• Explain the law of conservation of mass in both physical and chemical changes
• Use mass balance reasoning to compare total mass before and after a process
• Interpret reaction equations to check whether measured masses are consistent with stoichiometry+ Show more

Learning Objectives

• Explain how DNA sequence comparisons and molecular markers support conclusions about heredity and relatedness.
• Describe how PCR, sequencing, and restriction fragment patterns can reconstruct relationships among individuals and species.
• Interpret examples of genetic variation (SNPs and allele inheritance) and connect them to population history and phylogenetic inference.

Learning Objectives

• Understand the basic principles of genetic inheritance.
• Learn how parental alleles influence offspring traits.
• Interpret probability patterns in trait prediction.+ Show more

Learning Objectives

• Identify the main features of synthesis reactions
• Describe observable signs of synthesis reactions
• Differentiate synthesis reactions from other reaction types+ Show more

Learning Objectives

• Understand the principle of conservation of energy in isolated systems.
• Explain how kinetic and potential energy interchange during motion.
• Identify effects of nonconservative forces, such as friction, on mechanical energy.+ Show more

Learning Objectives

• Define keystone species and explain why they can strongly influence an ecosystem even if they are not the most abundant.
• Describe how trophic control by predators and mutualisms with pollinators can cause cascading effects.
• Identify evidence that suggests an organism is a keystone species and predict impacts on biodiversity and habitat complexity.+ Show more

Learning Objectives

• Explain how organs are built from multiple tissue types that work together for a specific physiological role.
• Describe how organ systems coordinate with one another to maintain homeostasis.
• Use structural features of organs and tissues to predict how organisms function and respond to change.

Learning Objectives

• Explain how technology decisions beyond performance can affect people and the environment.
• Identify trade-offs involving energy source, materials, durability, noise, safety risks, and waste.
• Evaluate whether a solution is responsible by connecting benefits and potential harms over time.

Learning Objectives

• Explain that organisms go through distinct life cycle stages (such as germination, growth, and adulthood).
• Describe how an organism’s needs change from one life cycle stage to another.
• Use examples to connect life cycle stages to how populations continue from one generation to the next.

Learning Objectives

• Explain how energy moves through trophic levels and why transfer efficiency is less than 100%
• Interpret biomass and population evidence to describe how trophic transfers limit higher trophic levels
• Use the roles of producers, consumers, and decomposers to connect energy transfer with nutrient cycling+ Show more

Learning Objectives

• Understand the basic kinematic equations for constant acceleration
• Identify the variables involved in motion equations
• Apply kinematic equations to simple motion problems

Learning Objectives

• Define and differentiate between speed, velocity, and acceleration.
• Interpret simple motion graphs that show changes in speed and velocity.
• Apply concepts to real-world examples like vehicle travel between cities.+ Show more

Learning Objectives

• Understand the key mechanisms driving evolution, including natural selection, genetic drift, gene flow, and mutation.
• Identify evidence supporting evolutionary change such as fossil records, comparative anatomy, biogeography, and molecular similarity.
• Explain how evolutionary processes contribute to diversity and adaptation in organisms.+ Show more

Learning Objectives

• Explain the conservation of mass principle using particle/atom reasoning
• Use mass conservation to interpret measurements in closed chemical systems
• Apply mass conservation to balance real-world material accounting (e.g., combustion and gas collection)

Learning Objectives

• Explain what a design problem is and identify the need behind the problem
• Use measurable requirements and constraints to evaluate potential solutions
• Generate solution ideas using sketches, dimensions, and performance goals+ Show more

Learning Objectives

• Explain how primary producers convert energy into organic matter for ecosystems
• Identify factors that influence primary productivity (light, nutrients, and seasonality)
• Describe how algae and terrestrial plants support energy transfer to higher trophic levels

Learning Objectives

• Understand how net force affects the motion of an object.
• Identify different types of forces such as gravity, contact forces, and friction.
• Explain the concept of inertia and its relation to motion.+ Show more

Learning Objectives

• Identify safe lab behaviors and describe when personal protective equipment is needed during investigations.
• Use ethical reporting practices by recording accurate measurements, citing sources when appropriate, and explaining limitations.
• Match safety and reporting choices to real-world science classroom expectations.

Learning Objectives

• Explain how Earth’s global energy balance connects incoming solar radiation, reflected light, and outgoing infrared radiation.
• Interpret radiative forcing and relate it to changes in net radiation using simple energy budget models.
• Use albedo, radiative flux ideas, and feedback mechanisms to describe seasonal cycles and polar amplification.+ Show more

Learning Objectives

• Differentiate between homogeneous and heterogeneous mixtures.
• Describe physical methods used to separate components based on physical properties.
• Identify examples of mixtures such as saltwater, soil, and air.+ Show more

Learning Objectives

• Interpret chemical pathways involved in atmospheric photochemistry and nutrient cycling.
• Analyze the impact of chemical reactions and transport on air, water, and soil quality.
• Evaluate regional sources and seasonal effects on environmental pollutants.

Learning Objectives

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

Learning Objectives

• Describe how forces acting on an object are represented in free-body diagrams using vectors.
• Identify different types of forces such as gravitational, normal, frictional, and applied forces.
• Interpret free-body diagrams to analyze the net force and resulting motion of objects.+ Show more

Learning Objectives

• Understand the mechanisms of negative and positive feedback in biological systems.
• Identify examples of feedback control in Alberta ecosystems.
• Differentiate between stabilizing and amplifying feedback loops.+ Show more

Learning Objectives

• Explain how physical, chemical, and biological weathering break down rock at Earth’s surface
• Describe how freeze-thaw cycles and other mechanisms lead to rock fragmentation
• Connect soil formation and differential weathering to landscape change and erosion risk+ Show more

Learning Objectives

• Understand how matter cycles through living and non-living components of ecosystems.
• Identify the roles of plants, consumers, and waste in matter redistribution.
• Explain the concept of reservoirs and flows in matter cycles.+ Show more

Learning Objectives

• Identify series and parallel sections within mixed circuit configurations
• Explain how current distributes across parallel branches
• Describe voltage distribution in series and parallel sections+ Show more

Learning Objectives

• Understand the three main types of plate boundaries and their geological processes.
• Identify landforms and land features associated with divergent, convergent, and transform boundaries.
• Explain how the spatial arrangement of plate boundaries influences earthquake, volcanic, and crustal deformation patterns.+ Show more

Learning Objectives

• Explain how Earth’s geosphere, hydrosphere, atmosphere, and biosphere interact through matter and energy transfer.
• Describe how landform change and atmospheric conditions affect erosion, sediment transport, rainfall, and river flow.
• Use systems thinking to trace cause-and-effect pathways across Earth spheres over time.

Learning Objectives

• Identify the main factors that influence Earth's climate.
• Understand how greenhouse gases, albedo changes, aerosols, and land use affect climate.
• Explain basic concepts of radiative transfer and Earth's energy balance.+ Show more

Learning Objectives

• Explain what an empirical formula represents as a simplest whole-number ratio.
• Convert mass percent composition into mole ratios to determine an empirical formula.
• Differentiate between empirical and molecular formulas using molar mass.