Science Worksheets

Learning Objectives

• Understand how pollution alters ecosystem chemistry and nutrient cycles.
• Identify the effects of pollution on water quality, soil fertility, and organism health.
• Explain the process and consequences of eutrophication and algal blooms.+ Show more

Learning Objectives

• Understand how introduced species can become invasive and their ecological impacts.
• Identify traits and pathways that favor invasive species establishment and spread.
• Recognize the effects of invasive species on native biodiversity and ecosystems.+ Show more

Learning Objectives

• Define molar concentration and understand its notation.
• Convert between mass, moles, and volume in solution preparation.
• Apply dilution calculations to prepare solutions from concentrated stocks.+ Show more

Learning Objectives

• Explain how buffers resist changes in pH through conjugate acid-base pairs.
• Describe factors affecting the effectiveness of buffers, including pKa proximity and component ratios.
• Apply buffering concepts to real-world scenarios such as soils, wetlands, and water treatment systems.+ Show more

Learning Objectives

• Explain the principle of conservation of mass in closed systems during chemical reactions.
• Describe how total mass before and after a reaction remains constant in sealed environments.
• Differentiate between apparent mass changes caused by gases and true mass conservation.+ Show more

Learning Objectives

• Understand how different tissues combine to form organ systems.
• Analyze how the microscopic structure of tissues supports their functions in the body.
• Connect cellular specialization to organismal health and function.

Learning Objectives

• Explain how the nephron forms urine through glomerular filtration, selective reabsorption, secretion, and urine concentration
• Describe how hydrostatic and oncotic pressures influence the glomerular filtration rate
• Use countercurrent multiplication and ADH to predict how urine concentration changes+ Show more

Learning Objectives

• Understand the different types of forces and how they affect objects.
• Learn to identify net forces and how they influence motion.
• Explore real-world examples of forces such as gravity and air resistance.+ Show more

Learning Objectives

• Describe the structure and function of biological membranes, including bilayer composition and associated proteins.
• Explain passive and active transport mechanisms across membranes, including diffusion, osmosis, and protein-mediated processes.
• Differentiate between primary and secondary active transport and understand the concept of membrane potential and electrochemical gradients.+ Show more

Learning Objectives

• Understand the concept of vector quantities including magnitude and direction.
• Learn how to resolve force vectors into components along axes.
• Calculate the resultant force using graphical and analytical methods.+ Show more

Learning Objectives

• Understand the geological processes that lead to mountain-building.
• Analyze the formation and features of the Canadian Rockies.
• Describe how tectonic plate interactions influence surface landscapes.+ Show more

Learning Objectives

• Identify the variables that affect solubility in different conditions.
• Explain how temperature, pressure, and surface area influence the amount of solute dissolved.
• Describe real-world examples demonstrating the impact of solubility factors.

Learning Objectives

• Identify the structure and functions of epithelial tissue.
• Describe the role of epithelial tissue in protection and exchange.
• Recognize different types of epithelial cells and their specific functions.

Learning Objectives

• Understand the characteristic behaviors of electrical components such as resistance, diode conduction, and temperature dependence.
• Identify real-world examples of component behaviors in electrical circuits.
• Analyze component curves, power ratings, and operating limits to determine their impact on circuit stability, energy efficiency, and longevity.+ Show more

Learning Objectives

• Describe the basic principles of electric motors and generators.
• Identify different types of motors and their applications.
• Explain electromagnetic induction and its role in generating electricity.+ Show more

Learning Objectives

• Understand the main components and functions of power distribution systems.
• Analyze how voltage transformation and feeder topology affect system reliability and capacity.
• Evaluate the environmental impacts and resilience considerations in power grid design.+ Show more

Learning Objectives

• Describe the phases and checkpoints of the eukaryotic cell cycle.
• Explain the roles of cyclin-dependent kinases and regulatory factors in mitosis.
• Identify mechanisms of DNA damage response and programmed cell death.+ Show more

Learning Objectives

• Analyze the societal uses and benefits of common chemicals.
• Evaluate the risks and environmental impacts associated with chemical applications.
• Understand concepts of safe handling, disposal, and alternatives for chemicals.+ Show more

Learning Objectives

• Understand the principles of Mendelian inheritance and how alleles segregate and assort.
• Identify genotype and phenotype ratios resulting from simple genetic crosses.
• Explain dominant, recessive, incomplete dominance, and codominance relationships.+ Show more

Learning Objectives

• Differentiate among common science representation models: mathematical formulas, graphs, schematic diagrams, and computational approximations.
• Explain how representational fidelity, parsimony, and predictive scope guide model selection.
• Interpret how mapping model components to measurable observables supports evidence-based evaluation of a claim.

Learning Objectives

• Select an appropriate graph type (scatterplot, histogram, line graph, residual display) for a given scientific question.
• Construct graphs with correct axis scaling, labeling, and binning choices to support valid interpretation.
• Interpret visual patterns, outliers, trends, and correlation structures, and connect them to model choice.+ Show more

Learning Objectives

• Identify different physical properties of matter
• Describe how properties can be used to separate mixtures
• Differentiate between physical and chemical changes in substances

Learning Objectives

• Compare common analytical techniques (spectroscopy, chromatography, and titration) by what each measures and what the data show.
• Interpret instrumental results using ideas such as calibration, detection limits, and uncertainty in mass-based calculations.
• Apply analytical chemistry concepts to real-world compliance contexts such as water quality and industrial composition checks.

Learning Objectives

• Identify and describe the three main types of chemical bonding: ionic, covalent, and metallic.
• Explain how atom properties influence the type of bonding formed.
• Relate bonding types to the properties of compounds, such as melting point and electrical conductivity.+ Show more

Learning Objectives

• Understand the principles of troubleshooting electrical circuits based on symptoms and observed behaviors.
• Apply diagnostic reasoning by analyzing circuit topology, expected measurement patterns, and component behavior.
• Differentiate between series and parallel arrangements to identify faults using observed symptoms.+ Show more

Learning Objectives

• Describe the role of ATP as the primary energy carrier in cells.
• Explain how ATP is produced via substrate-level and oxidative phosphorylation.
• Identify cellular processes powered by ATP consumption, such as active transport and mechanical work.+ Show more

Learning Objectives

• Understand the structure and function of the nervous system
• Identify major components of the brain and their roles
• Describe how nerve signals are transmitted

Learning Objectives

• Explain how grounding and overcurrent protection reduce electrical hazards
• Interpret the purpose of insulation, approved installation practices, and device labeling
• Apply Alberta-specific environmental considerations to evaluate whether an electrical installation is safer and more reliable

Learning Objectives

• Explain how power distribution systems move electricity from transmission lines to consumers through substations and feeders
• Describe the role of voltage transformation in reducing losses and improving safe delivery
• Analyze how feeder topology and protection systems affect reliability and the spread of faults+ Show more

Learning Objectives

• Define electric current, voltage, and resistance using correct symbols and SI units.
• Use quantitative reasoning to connect current, voltage, and resistance to circuit behavior and power.
• Interpret typical values and instrument readings related to electrical quantities in everyday Alberta contexts.

Learning Objectives

• Understand how power is dissipated in resistive circuit elements.
• Explain the impact of internal resistance on battery voltage and energy delivery.
• Analyze how circuit design influences energy efficiency, safety, and component limits.+ Show more

Learning Objectives

• Compare physical and chemical changes using ideas of energy transfer and system–surroundings interactions.
• Explain how endothermic and exothermic processes relate to observed temperature changes.
• Connect energy transfer to particle behavior in phase changes and to bond rearrangements in chemical changes.

Learning Objectives

• Explain the basic principles of simple direct-current circuits using Ohm’s law.
• Analyze series and parallel resistor configurations to determine equivalent resistance.
• Apply Kirchhoff-style reasoning to circuit loops and junctions.+ Show more

Learning Objectives

• Understand the principles of dimensional analysis and apply unit consistency when combining measurements.
• Recognize how unit-checking can reveal algebraic errors in calculations.
• Derive relationships and transform measurements using correct units.+ Show more

Learning Objectives

• Define and distinguish between work, kinetic energy, and potential energy
• Understand the calculation of work for constant forces
• Explain energy transfer in mechanical systems such as lifting and accelerating objects+ Show more

Learning Objectives

• Explain the mechanisms that maintain internal stability in organisms.
• Identify examples of homeostasis in different environmental contexts.
• Describe the physiological trade-offs involved in maintaining homeostatic set points.+ Show more

Learning Objectives

• Understand the concept of lifecycle analysis and its stages.
• Identify energy inputs and outputs in a technology's lifecycle.
• Apply conservation principles to evaluate energy benefits and costs.+ Show more

Learning Objectives

• Understand the concept of natural selection and how it drives evolution.
• Identify key factors influencing survival and reproduction in populations.
• Analyze examples of adaptation in different species.+ Show more

Learning Objectives

• Understand how solar power technology works and its environmental impacts
• Analyze the advantages and challenges of implementing solar energy systems
• Evaluate the role of solar power in sustainable energy strategies

Learning Objectives

• Explain how the Sun, Moon, and Earth alignment creates solar and lunar eclipses
• Compare the order of bodies (relative positions) for solar vs. lunar eclipses
• Describe how orbital inclination affects eclipse frequency and where totality can be observed

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

• Describe the geological processes involved in mountain building such as plate convergence, thrust faulting, and crustal uplift.
• Identify different types of mountains and ranges formed by tectonic activity.
• Explain how weathering and erosion shape mountain landscapes over time.+ Show more

Learning Objectives

• Describe how energy moves through ecosystems from producers to consumers and decomposers.
• Explain the process of photosynthesis and how it transfers energy through trophic levels.
• Analyze energy transfer efficiency and how it influences food chain length and population sizes.+ Show more

Learning Objectives

• Understand the complex trade-offs involved in Alberta's oil sands development.
• Analyze how technological choices impact society and the environment.
• Evaluate the economic, environmental, and social factors influencing policy decisions.

Learning Objectives

• Explain the concept of ecosystem services and their types.
• Identify the ways biodiversity underpins ecosystem functions.
• Assess the impacts of human activities on ecosystem service capacity.+ Show more

Learning Objectives

• Understand how kinematic descriptions, force balances, and energy considerations combine to analyze complex motions.
• Apply graphing, equations, and net-force reasoning to real-world scenarios involving motion.
• Interpret and predict motion outcomes in contexts such as braking, cable cars, and stopping distances.+ Show more

Learning Objectives

• Understand the concept of predation and its role in controlling prey populations.
• Identify different types of ecological interactions including predation, parasitism, competition, mutualism, facilitation, and commensalism.
• Analyze how predation influences community structure and ecosystem health.+ Show more

Learning Objectives

• Explain conservation of mass in terms of atoms being rearranged in a closed system
• Apply mass conservation to reactions that involve gases and dissolved ions
• Use balanced chemical equations to support mass-balance reasoning and quantitative comparisons