Science Worksheets

Learning Objectives

• Define trophic levels and understand their roles in ecosystems
• Explain the concept of energy transfer between trophic levels
• Describe why energy diminishes at higher trophic levels+ Show more

Learning Objectives

• Understand predator and prey relationships
• Identify examples of predator-prey interactions in ecosystems
• Explain the importance of predator-prey dynamics in maintaining ecological balance

Learning Objectives

• Define a food web and distinguish it from a simple food chain.
• Identify various relationships among producers, consumers, and decomposers.
• Understand how energy flows through an ecosystem via food webs.+ Show more

Learning Objectives

• Identify biotic and abiotic components in an ecosystem
• Understand the interaction between living organisms and their environment
• Explain how energy flows through an ecosystem

Learning Objectives

• Identify mitochondria within a cell diagram
• Explain the function of mitochondria in energy production
• Understand how organelles coordinate to support cell activity+ Show more

Learning Objectives

• Understand the basic concepts of position, displacement, speed, velocity, and acceleration in one- and two-dimensional motion.
• Interpret algebraic and graphical representations of motion, including position-time and velocity-time graphs.
• Apply constant-acceleration equations and vector decomposition techniques to analyze planar motion.+ Show more

Learning Objectives

• Define work, kinetic energy, and potential energy, and understand their relationships.
• Explain the principle of energy conservation within closed systems using scalar energy functions.
• Distinguish between conservative and nonconservative forces with real-world examples.+ Show more

Learning Objectives

• Explain how gravitational field strength depends on distance from a mass and how it relates to acceleration
• Use energy and momentum ideas to describe orbital motion, circular-orbit velocity, and escape velocity
• Describe tidal effects and how they arise from gradients in gravitational field strength

Learning Objectives

• Understand the concept of momentum conservation in systems with changing mass.
• Explain how mass ejection or accretion affects momentum and produces thrust.
• Derive the qualitative basis for the rocket equation by analyzing momentum exchange.+ Show more

Learning Objectives

• Understand the criteria for assessing the validity of claims based on data and evidence.
• Learn to evaluate relevance, consistency, and scope of evidence in supporting conclusions.
• Recognize the importance of transparency and linkage between data sources, methods, and claims.+ Show more

Learning Objectives

• Explain how solubility depends on the nature of the solute and solvent, temperature, and pressure.
• Describe how surface area, particle size, and agitation affect the rate and extent of dissolution.
• Apply solubility factors to real-world situations such as lake salt changes and winter road de-icing.

Learning Objectives

• Describe the main layers of Earth and their properties.
• Understand how seismic waves and gravity inform about Earth's interior.
• Compare the mechanical behavior of Earth's lithosphere and asthenosphere.+ Show more

Learning Objectives

• Understand the mechanisms of energy losses in electrical systems.
• Identify strategies to improve energy efficiency and reduce operational costs.
• Evaluate the impact of device selection and system design on overall efficiency.+ Show more

Learning Objectives

• Understand the concept of photon energy and its relation to frequency via E=hf.
• Describe the photoelectric effect as evidence for particle-like behaviour of light.
• Explain the significance of work function and threshold frequency in electron emission.+ Show more

Learning Objectives

• Explain the role of ATP as the primary energy currency in cellular processes.
• Describe the process of ATP synthesis and hydrolysis.
• Understand the energetic rationale for phosphorylation in metabolic pathways.+ Show more

Learning Objectives

• Understand the concept of oxidation states and how they are used in redox reactions.
• Explain the principles of electrochemical cells and how they relate to spontaneous and non-spontaneous reactions.
• Construct and analyze galvanic and electrolytic cells to understand energy conversion.+ Show more

Learning Objectives

• Explain the principles of VSEPR theory and how electron pairs determine molecular shape.
• Identify common molecular geometries based on electron domain arrangements.
• Predict bond angles and molecular shapes for various molecules.+ Show more

Learning Objectives

• Understand how resource extraction impacts ecosystems through habitat change and pollution.
• Evaluate the effects of mineral mining, fossil fuel extraction, and water withdrawal on landforms and cycles.
• Assess criteria for sustainability including resource renewability, environmental effects, and reclamation.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how scientists communicate uncertainty in data and results.
• Identify different methods used to express uncertainty.
• Evaluate the importance of transparency and clarity when communicating scientific findings.+ Show more

Learning Objectives

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

Learning Objectives

• Characterize different types of models such as mathematical formulae, graphs, schematic diagrams, and computational approximations.
• Explain the roles of various models in capturing system behavior and predicting outcomes.
• Evaluate criteria for selecting an appropriate model based on fidelity, parsimony, and scope.+ Show more

Learning Objectives

• Understand the concept of variability metrics and their application in data analysis.
• Identify various measures of variability such as range, variance, and standard deviation.
• Analyze data sets to calculate variability metrics and interpret their significance.+ Show more

Learning Objectives

• Understand the principles of metric measurement and instrument resolution.
• Recognize the importance of calibration in obtaining reliable data.
• Connect raw measurements to data representations and assess measurement uncertainty.+ Show more

Learning Objectives

• Understand the structure of evidence-based reasoning linking observations, analyses, and claims.
• Identify criteria for sufficiency, consistency, and alternative explanations in scientific reasoning.
• Use multiple representations—graphs, summaries, diagrams—to support inferences.+ Show more

Learning Objectives

• Understand methods for assessing the fit between models and empirical data.
• Identify diagnostic patterns indicating systematic divergence, heteroscedasticity, or missing variables.
• Explain the significance of residual analysis and goodness-of-fit measures in model validation.+ Show more

Learning Objectives

• Understand the fundamental principles of unit analysis in scientific measurements.
• Apply dimensional analysis to solve multi-step transformation problems.
• Evaluate the accuracy and precision of measurement results using unit conversions.+ Show more

Learning Objectives

• Identify various types of graphical representations used in data analysis.
• Construct accurate and effective graphs such as scatterplots, histograms, and line graphs.
• Interpret visual patterns, outliers, and trends in data visualizations.+ Show more

Learning Objectives

• Identify key stewardship practices such as planting, shelterbelt establishment, and urban canopy programs.
• Understand the benefits of land care practices, including habitat connectivity and water regulation.
• Explore local examples of stewardship activities in Alberta.+ Show more

Learning Objectives

• Identify major structures of trees such as roots, trunk, branches, leaves, buds, and bark.
• Explain the functions of different tree structures in support, transport, storage, and protection.
• Describe form–function relationships in tree adaptations to Alberta habitats.+ Show more

Learning Objectives

• Identify different human activities that impact forests and ecosystems.
• Understand how land conversion, resource extraction, and pollution affect habitat connectivity and species.
• Explain the importance of landscape-level assessment for ecological health.

Learning Objectives

• Understand the different functional groups of organisms and their roles in ecosystems.
• Distinguish between native and invasive species in Alberta's biogeographic zones.
• Learn how species classification supports ecosystem management and prediction.+ Show more

Learning Objectives

• Understand the roles of different species in maintaining ecosystem functions.
• Identify examples of keystone and indicator species in Alberta.
• Explain how species diversity contributes to ecosystem resilience.+ Show more

Learning Objectives

• Understand the principles of integrated forest management, including ecological, economic, and social objectives.
• Identify approaches such as ecosystem-based management, adaptive harvest planning, and risk monitoring techniques.
• Explain the importance of landscape-scale planning and stakeholder collaboration in sustainable forest management.+ Show more

Learning Objectives

• Understand the difference between static and kinetic friction.
• Identify factors affecting static and kinetic friction.
• Explore how surface properties influence frictional forces.+ Show more

Learning Objectives

• Explain gravitational fields and how they relate to gravitational potential energy in two-body systems
• Determine how gravitational field strength varies with distance from a mass and use that idea to predict motion
• Apply energy and momentum concepts to circular orbits and escape velocity+ Show more

Learning Objectives

• Identify sources of genetic variation in a population
• Understand how mutations, recombination, and other processes contribute to heritable differences
• Connect genetic variation to adaptation and survival outcomes

Learning Objectives

• Define current, voltage, and resistance and explain their interrelationships.
• Understand Ohm's law and its application in simple circuits.
• Differentiate between series and parallel electrical circuits.+ Show more

Learning Objectives

• Understand the different types of chemical bonds: ionic, covalent, and metallic.
• Recognize how bonding influences molecular structure and properties.
• Interpret Lewis structures and models of electron sharing and transfer.+ Show more

Learning Objectives

• Describe how photosynthesis and cellular respiration are interconnected in energy and carbon cycles.
• Explain the biochemical processes involved in photosynthesis and respiration within organisms and ecosystems.
• Identify the roles of day-night cycles, tissue specialization, and sugar transport in energy distribution.+ Show more

Learning Objectives

• Explain the three fundamental principles of Newton's Laws and how they relate force, mass, and motion.
• Describe how forces like push and pull produce acceleration in different systems using free-body diagrams.
• Predict the motion of objects under various force conditions based on Newton's Laws.+ Show more

Learning Objectives

• Understand the distinction between systematic and random errors in measurements.
• Learn methods for identifying sources of error in scientific data.
• Describe procedures such as replication and calibration to assess measurement accuracy.+ Show more

Learning Objectives

• Understand the basic concepts of electric and magnetic fields and their representations.
• Describe how fields influence force on charges and potential energy.
• Relate field concepts to forces, motion, and electrical effects in circuits.+ Show more

Learning Objectives

• Understand the definitions of speed, velocity, and acceleration and how they differ.
• Apply scalar and vector measures to describe object motion.
• Interpret real-world examples of motion using kinematic measures.+ Show more

Learning Objectives

• Understand how growth rings provide information about a tree's age and environmental history.
• Identify factors that influence ring width and density in trees.
• Explain how dendrochronology helps reconstruct past climate and fire events.+ Show more

Learning Objectives

• Understand what growth rings are and how they record annual growth.
• Identify how environmental factors influence growth ring characteristics.
• Learn about dendrochronology and its applications in climate and forest studies.+ Show more

Learning Objectives

• Understand how cells organize into tissues that perform specific functions within organisms.
• Identify different plant tissues like xylem and phloem and their roles.
• Recognize animal tissues such as muscle and nerve tissue and their functions.+ Show more

Learning Objectives

• Explain how mutation introduces new alleles into a population
• Describe how natural selection, genetic drift, and gene flow change allele frequencies
• Predict how interactions among evolutionary mechanisms influence genetic diversity and adaptation