Science Worksheets

Learning Objectives

• Understand environmental factors that affect the strength and stiffness of materials over time.
• Identify different types of material decay such as moisture damage, corrosion, and ultraviolet degradation.
• Learn how maintenance, protective treatments, and material choice influence the lifespan of structures.+ Show more

Learning Objectives

• Understand standardized symbols used in circuit diagrams.
• Interpret circuit topology from schematic diagrams.
• Predict current paths, voltage drops, and node relationships based on symbols and notation.+ Show more

Learning Objectives

• Understand the differences between filtration and sieving as methods for separating mixtures.
• Identify suitable materials and techniques used in filtration and sieving processes.
• Explain real-world applications of filtration and sieving in everyday life and industry.+ Show more

Learning Objectives

• Understand how human activities impact Earth systems including land, water, and atmosphere.
• Identify regional examples of land-use change and resource extraction effects.
• Evaluate the long-term environmental consequences of urban expansion and resource development.+ Show more

Learning Objectives

• Explain the concept of paired forces in action and reaction.
• Describe how equal and opposite forces affect different objects.
• Analyze real-world examples like collisions and rocket thrust using Newton's Third Law.+ Show more

Learning Objectives

• Understand the three fundamental laws proposed by Isaac Newton and how they explain motion.
• Identify observable effects of Newton's laws in real-world scenarios.
• Describe how forces influence an object's state of motion and acceleration.+ Show more

Learning Objectives

• Explain how work is related to energy transfer in physical systems.
• Differentiate between kinetic and potential energy within mechanical energy.
• Describe how conservative and non-conservative forces affect energy in a system.+ Show more

Learning Objectives

• Describe the structure and function of plant organ systems in water, nutrient, and resource transport.
• Explain how plant adaptations for resource acquisition vary in Alberta's grasslands and foothill forests.
• Identify the roles of roots, xylem, phloem, and stomata in plant water and nutrient movement.+ Show more

Learning Objectives

• Explain how physiological regulation maintains internal stability using sensors, control centers, and effectors.
• Distinguish negative feedback from positive feedback and predict how each changes the direction of a variable.
• Apply regulation concepts to real examples such as blood glucose and blood pressure control.

Learning Objectives

• Understand how stems and vascular tissues transport water, minerals, and sugars in trees.
• Explain the roles of xylem and phloem in resource transport.
• Describe how environmental factors like freeze–thaw cycles and drought influence sap flow.+ Show more

Learning Objectives

• Describe how charged objects produce electric fields and how these fields influence space.
• Explain the visual representation of electric fields with field lines indicating direction and strength.
• Understand the principle of superposition in combining multiple electric fields to find net forces.+ Show more

Learning Objectives

• Explain the concept of impulse and how it relates to change in momentum.
• Understand the conservation of momentum in isolated collisions.
• Differentiate between elastic, inelastic, and perfectly inelastic collisions.+ Show more

Learning Objectives

• Describe the concept of energy profiles and their significance in chemical reactions.
• Differentiate between exothermic and endothermic reactions based on energy profiles.
• Identify transition states and activation energy barriers in reaction pathways.+ Show more

Learning Objectives

• Describe the process of electron transport chains in mitochondria and chloroplasts.
• Explain how electron flow couples with proton pumping to generate ATP.
• Identify the differences between mitochondrial and thylakoid electron transport pathways.+ Show more

Learning Objectives

• Understand the concept of ecological models
• Identify components of ecological models
• Differentiate between conceptual and quantitative models+ Show more

Learning Objectives

• Understand the roles of biotic and abiotic factors in an ecosystem.
• Identify different components that make up an ecosystem.
• Explain how biotic and abiotic factors interact to influence habitats.+ Show more

Learning Objectives

• Identify the main idea of an informational passage about ecosystem resilience
• Define key vocabulary terms related to resilience and ecosystem responses
• Explain how species interactions and feedbacks can buffer disturbances

Learning Objectives

• Understand the importance of balancing chemical equations to reflect the law of conservation of mass.
• Recognize the symbols and notation used in chemical equations.
• Demonstrate the ability to balance simple chemical reactions such as combustion and formation of water.+ Show more

Learning Objectives

• Explain the basic concept of Newton's second law
• Identify the mathematical formula F = ma
• Distinguish between mass and weight+ Show more

Learning Objectives

• Recognize and interpret free-body diagrams for simple objects
• Identify the common forces involved in free-body diagrams
• Understand the conventions for force vectors, points of application, and coordinate systems+ Show more

Learning Objectives

• Interpret the fundamental kinematic equations linking displacement, velocity, acceleration, and time.
• Understand the physical meaning of variables u, v, s, a, and t in motion scenarios.
• Apply kinematic equations to different contexts such as free-fall and projectile motion.+ Show more

Learning Objectives

• Understand the concept of power as the rate of energy transfer or work per unit time.
• Identify the units used to measure power, including Watts.
• Explain the difference between average and instantaneous power.+ Show more

Learning Objectives

• Understand the concept of vectors as quantities with magnitude and direction
• Learn to represent forces graphically using vectors
• Resolve vectors into components along orthogonal axes+ Show more

Learning Objectives

• Understand the key evidence supporting the theory of plate tectonics.
• Identify the processes involved in plate movements and their effects on Earth's surface.
• Explain how different surface features relate to underlying tectonic activity.+ Show more

Learning Objectives

• Understand the key components of a design problem, including needs and constraints.
• Learn how to generate solution ideas using sketches, measurements, and goals.
• Explore real-world examples of designing protective cases for fragile items.+ Show more

Learning Objectives

• Explain the mechanisms of gene regulation, including cis-regulatory elements and epigenetic modifications.
• Describe how chromatin structure influences gene expression.
• Analyze post-transcriptional regulation processes such as alternative splicing and RNA interference.+ Show more

Learning Objectives

• Understand the concept of vectors representing forces including magnitude and direction
• Learn to resolve forces into their components along orthogonal axes
• Calculate the resultant of multiple forces graphically and analytically+ Show more

Learning Objectives

• Explain the principles of electron-pair repulsion and how they determine molecular shape.
• Identify different molecular geometries based on electron domain and bond angles.
• Describe the impact of molecular geometry on physical properties and reactivity.+ Show more

Learning Objectives

• Explain how cis-regulatory elements (promoters and enhancers) and transcription factors control gene expression timing and location.
• Describe how chromatin structure and epigenetic marks (DNA methylation and histone modifications) influence gene accessibility.
• Connect post-transcriptional mechanisms (alternative splicing and RNA interference) to changes in transcript abundance and protein output.+ Show more

Learning Objectives

• Understand how climate data is collected and organized over long periods.
• Interpret graphs of temperature and precipitation to identify patterns.
• Compare current climate data with historical baselines to detect shifts.+ Show more

Learning Objectives

• Understand the roles of producers and consumers in ecosystems.
• Identify different types of consumers and their position in food webs.
• Explain how energy transfer efficiency influences population sizes and ecosystem stability.+ Show more

Learning Objectives

• Understand the principle of conservation of matter and energy during phase changes and chemical reactions.
• Explain how mass remains constant despite transformations.
• Describe energy conservation in processes such as freezing and sublimation.+ Show more

Learning Objectives

• Explain how temperature, concentration, and catalysts affect reaction rates.
• Describe the relationship between collision frequency and reaction speed.
• Interpret rate laws and reaction order in chemical kinetics.+ Show more

Learning Objectives

• Explain genetic drift as a random change in allele frequencies.
• Identify key vocabulary including allele and frequency.
• Describe how small populations and chance events can cause allele loss or fixation.+ Show more

Learning Objectives

• Describe the purpose of biological classification and how it supports communication about biodiversity
• Explain how traditional taxonomic ranks and binomial nomenclature help organize organisms
• Compare traditional classification with modern approaches that use evolutionary relationships and clades+ Show more

Learning Objectives

• Identify common measurement instruments such as thermometers, pH probes, and tape measures.
• Understand how to calibrate and select appropriate units for accurate data collection.
• Learn methods for consistent recording and representation of measurement data.+ Show more

Learning Objectives

• Understand the concept of operational definitions and their importance in science.
• Learn how to create clear and measurable definitions for qualitative concepts.
• Identify different methods for converting qualitative observations into quantitative data.+ Show more

Learning Objectives

• Understand the hierarchy and importance of biological classification systems.
• Identify key features used to classify living organisms.
• Differentiate between traditional and modern classification methods.+ Show more

Learning Objectives

• Understand how human activities such as land-use change and resource extraction impact Earth's systems.
• Identify examples of regional human footprint activities and their environmental effects.
• Analyze the long-term sustainability of ecosystems affected by human development.+ Show more

Learning Objectives

• Understand the indicators used to assess resource sustainability including environmental, economic, and social metrics.
• Identify frameworks for evaluating water allocation, land reclamation, and cumulative effects of development.
• Analyze how sustainability assessments inform resource management decisions for regional well-being.

Learning Objectives

• Understand the major carbon pools and flux pathways in the Earth's ecosystem.
• Identify the natural controls that influence carbon uptake and release.
• Analyze how regional climate feedbacks are affected by shifts in carbon fluxes.+ Show more

Learning Objectives

• Understand the processes involved in plate tectonics and their surface effects.
• Identify how deep Earth processes influence mountain building, sedimentary basins, and resource distribution.
• Relate faulting, uplift, erosion, and landscape evolution to regional geology and ecosystems.

Learning Objectives

• Explain how long-term climate trends are identified from many years of weather data.
• Distinguish natural variability from persistent climate change using evidence such as temperature and precipitation trends.
• Describe how climate feedbacks can amplify or reduce warming using examples like ice-albedo and water-vapor effects.+ Show more

Learning Objectives

• Identify success criteria and constraints in an engineering design problem.
• Write success criteria using measurable outcomes (numbers, units, or specific targets).
• Distinguish constraints that limit materials, cost, size, time, or safety from criteria that measure performance.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in chemical reactions.
• Explain why total mass of reactants equals total mass of products in a closed system.
• Identify the importance of accounting for gases and dissolved ions in mass calculations.+ Show more

Learning Objectives

• Explain how electric current is the organized movement of charges through a conductor.
• Distinguish conventional current direction from electron flow in a circuit.
• Describe how potential difference (voltage) acts as the driving force for current.+ Show more

Learning Objectives

• Understand the different types of species interactions and their effects on communities.
• Identify examples of competition, predation, parasitism, mutualism, and commensalism.
• Analyze how keystone species influence ecosystem stability.+ Show more

Learning Objectives

• Explain the law of conservation of mass and describe when it applies (closed systems).
• Analyze chemical reactions to account for total mass of reactants and products, including gases and dissolved ions.
• Use mass conservation to evaluate and interpret balanced equations and quantitative results.