Science Worksheets

Learning Objectives

• Understand how microscopic particle motion relates to temperature and thermal energy.
• Explain how particle speed distributions differ with temperature variations in Alberta's air masses.
• Describe the connection between particle motion and macroscopic heat transfer processes.

Learning Objectives

• Explain how limiting factors can restrict population growth and change where organisms can survive
• Differentiate abiotic and biotic limiting factors and give examples of each
• Describe how seasonal and random (stochastic) changes in limiting factors can affect survival and population size

Learning Objectives

• Explain how predator and prey populations affect each other in an ecosystem
• Describe how prey adaptations can reduce capture and influence survival
• Use cause-and-effect reasoning to predict population changes over time

Learning Objectives

• Define and describe phase transitions such as melting, freezing, vaporization, and condensation.
• Explain how energy exchange and pressure influence phase changes.
• Identify real-world examples of phase changes in natural and urban environments.

Learning Objectives

• Explain how proteins are targeted and imported to the endoplasmic reticulum (ER), Golgi apparatus, lysosomes, and other compartments using signal-based mechanisms.
• Describe how vesicular transport and the endomembrane system enable secretion and degradation.
• Compare mitochondrial and chloroplast protein import mechanisms and connect them to compartment-specific biogenesis.

Learning Objectives

• Understand the purpose of error bars and ranges in data graphs
• Interpret uncertainty and variability in scientific data visualizations
• Recognize how uncertainty influences data-driven decisions

Learning Objectives

• Describe the key structural features of DNA, including nucleotide composition and base pairing.
• Explain how the phosphodiester backbone and hydrogen bonding contribute to DNA stability.
• Connect DNA structure to conserved molecular architecture across organisms.

Learning Objectives

• Explain the concept of work as energy transfer when a force causes displacement.
• Describe the forms of mechanical energy: kinetic and potential.
• Identify how conservative and non-conservative forces affect energy in a system.+ Show more

Learning Objectives

• Understand the importance of safety in scientific data collection.
• Recognize appropriate methods for gathering accurate and reliable data.
• Identify variables, controls, and proper data recording practices.+ Show more

Learning Objectives

• Understand the basic concepts of climate modeling
• Identify different approaches used in climate and atmospheric modeling
• Recognize the importance of model validation and feedback mechanisms

Learning Objectives

• Describe how materials move through Earth system resource cycles using reservoirs and pathways
• Compare how residence time affects the timing of resource availability and fluxes
• Explain how changes in flux rates can alter ecosystem function and long-term availability of resources+ Show more

Learning Objectives

• Explain how particle motion at different temperatures affects gas pressure
• Use the particle model to describe how collisions create pressure on container walls
• Predict how changes in temperature affect pressure when volume is kept the same

Learning Objectives

• Explain how a pressure map shows surface pressure changes around an airfoil and how these relate to lift
• Identify key features of pressure maps, including stagnation points, suction peaks, and pressure minima across the chord
• Describe how angle of attack, camber, and adverse pressure gradients can shift pressure patterns and affect boundary-layer separation

Learning Objectives

• Explain how infection, inflammation, and toxins can impair organ system function.
• Describe how genetic alterations and lifestyle choices can worsen disease outcomes.
• Use cause-and-effect reasoning to predict how damage to one system can affect others.

Learning Objectives

• Determine oxidation states using systematic rules and identify what is oxidized and what is reduced.
• Balance redox equations in acidic and basic media using oxidation numbers or electron bookkeeping.
• Use redox stoichiometry to predict reactant/product quantities and interpret real-world cases like corrosion control and effluent treatment.

Learning Objectives

• Identify the six classical simple machines and explain how each can change force and/or direction
• Use ideal mechanical advantage relationships to connect input force with output force and displacement
• Explain real-world limits (friction and deformation) and how they affect mechanical advantage

Learning Objectives

• Understand how stems and vascular tissues transport water, minerals, and sugars in plants.
• Explain how transport processes help trees respond to environmental conditions like freeze–thaw cycles, drought, and pests.
• Identify bark characteristics that protect trees against herbivory and fire.+ Show more

Learning Objectives

• Explain how net force affects acceleration when mass is held constant.
• Describe how increasing mass changes an object's motion when net force is the same.
• Use qualitative proportional reasoning (doubling net force, tripling mass) to predict changes in acceleration.

Learning Objectives

• Define electric charge and explain how charge separation leads to static electricity.
• Compare static electricity with current electricity using conductor vs. insulator behavior.
• Explain why charge imbalance can cause attractions (like hair) and sometimes produce sparks.+ Show more

Learning Objectives

• Identify and classify different types of chemical reactions such as synthesis, decomposition, single- and double-displacement, combustion, and redox.
• Understand the characteristic atom rearrangements and energy profiles associated with each reaction type.
• Predict products of reactions based on their classification and recognize conservation of mass and charge.+ Show more

Learning Objectives

• Organize quantitative and qualitative observations into clear tables and graphs.
• Choose appropriate graph types and correctly label axes, scales, units, and legends.
• Interpret graphs by identifying trends, outliers, and basic summary measures (mean and median).+ Show more

Learning Objectives

• Differentiate between open and closed systems by identifying whether matter can cross the system boundary
• Use the idea of mass conservation to explain how rearrangement of particles affects mass in a closed system
• Predict and interpret observed mass changes when gases or dissolved substances can enter or leave a system

Learning Objectives

• Understand the concept of genetic diversity and its importance for populations.
• Identify factors that influence genetic variation within species.
• Explain the consequences of low genetic diversity on species survival.+ Show more

Learning Objectives

• Explain how Earth’s water cycle moves matter and energy among reservoirs such as oceans, clouds, land, groundwater, and ice
• Describe how carbon moves among the atmosphere, living things, oceans, and rocks through processes like photosynthesis and respiration
• Connect incoming solar radiation and outgoing Earth radiation balance to temperature and weather patterns

Learning Objectives

• Understand the concept of conservation of mass in closed systems.
• Explain how different phases and gases influence mass measurements.
• Identify factors affecting the accuracy of mass measurements during transformations.+ Show more

Learning Objectives

• Understand the purpose and importance of operational definitions in scientific measurements.
• Identify different methods used to convert qualitative observations into quantitative data.
• Learn the key components involved in defining measurement protocols for consistency across locations.+ Show more

Learning Objectives

• Explain the sources of genetic variation such as mutations, recombination, and chromosomal changes.
• Differentiate between Mendelian inheritance and polygenic inheritance as mechanisms of trait transmission.
• Describe molecular mechanisms like DNA replication errors and recombination rates that influence heritable variation.+ Show more

Learning Objectives

• Understand the basic components and flow of the carbon cycle
• Describe key processes involved in nutrient cycling such as fixation, mineralization, and denitrification
• Recognize human impacts on nutrient cycles and their environmental consequences+ Show more

Learning Objectives

• Identify different signs indicating chemical and physical changes based on reading and observation.
• Understand how to differentiate between physical and chemical changes using evidence.
• Describe observable signs such as gas formation, color change, temperature change, precipitate formation, and irreversible transformation.

Learning Objectives

• Use SI units and correct significant figures to report measurements with appropriate precision and accuracy.
• Distinguish random and systematic errors and describe how calibration and instrument selection affect measurement quality.
• Propagate uncertainty to compute uncertainty in derived quantities using appropriate uncertainty rules.+ Show more

Learning Objectives

• Identify and describe different physical properties of matter.
• Differentiate between physical changes and chemical changes based on properties observed.
• Understand how physical properties are used to classify and identify substances.+ Show more

Learning Objectives

• Identify and describe different types of chemical reactions including synthesis, decomposition, single and double displacement, combustion, redox, and acid–base reactions.
• Predict products and balance chemical equations for various reaction pathways.
• Understand the energetics and environmental impacts associated with reaction types.+ Show more

Learning Objectives

• Understand how water causes erosion and shapes landforms
• Identify different landforms created by erosion and deposition
• Describe the factors that influence erosion patterns+ Show more

Learning Objectives

• Understand the difference between weather and climate.
• Identify short-term atmospheric conditions.
• Recognize patterns and variations in weather.+ Show more

Learning Objectives

• Understand the law of conservation of mass and elements during chemical reactions.
• Connect mass balances to symbolic chemical equations and stoichiometry.
• Recognize real-world applications of the conservation principle in industry and environmental monitoring.+ Show more

Learning Objectives

• Identify the major components of Earth's systems (lithosphere, hydrosphere, atmosphere, biosphere).
• Explain how energy from the Sun drives cycles in Earth's systems.
• Describe how changes in one Earth system can affect others.+ Show more

Learning Objectives

• Understand the processes involved in the rock cycle, including melting, crystallization, weathering, erosion, transport, deposition, and burial.
• Describe how surface and deep Earth processes transform rocks and record environmental conditions.
• Explain the interconnectedness of the lithosphere, hydrosphere, atmosphere, and biosphere in shaping Earth's landscape over geological time.

Learning Objectives

• Explain how eccentricity, axial tilt, and precession change seasonal insolation and long-term climate patterns
• Describe tidal forcing from the Moon and Sun using ideas of gravitational gradients and relative geometry
• Evaluate how resonance and tidal locking can alter rotation, day length, and tidal range

Learning Objectives

• Identify increasing, decreasing, and constant trends in graphs
• Describe different pattern types using appropriate language
• Understand how graphs represent relationships between data points+ Show more

Learning Objectives

• Understand hierarchical categories used in biological classification from kingdom to species.
• Learn how to construct and interpret dichotomous keys based on observable traits.
• Identify local species such as pond invertebrates, insects, and trees using external features.+ Show more

Learning Objectives

• Explain how heritable variation changes population allele frequencies
• Relate reproductive success to natural selection
• Predict how natural selection leads to adaptation+ Show more

Learning Objectives

• Explain how birth and death rates, immigration and emigration affect population size
• Distinguish exponential growth from logistic growth using carrying capacity
• Identify density-dependent and density-independent limiting factors in both aquatic and terrestrial systems

Learning Objectives

• Identify and describe how the six classical simple machines change force and/or direction of motion.
• Use the idea of ideal mechanical advantage to relate input force, output force, and displacement.
• Explain practical limits (friction, deformation) and how they affect real machines compared with ideal predictions.

Learning Objectives

• Define and differentiate physical change from chemical change.
• Identify common examples of physical changes in everyday life.
• Describe the properties that change during physical changes.+ Show more

Learning Objectives

• Understand the basic properties of waves including frequency, wavelength, and amplitude.
• Learn how changes in wave parameters affect the characteristics of signals.
• Translate between different wave representations using wave parameters.+ Show more

Learning Objectives

• Explain energy conservation using the idea that energy is transferred and transformed but not created or destroyed.
• Use qualitative energy accounting to track energy forms in a closed system as they change.
• Describe how nonconservative forces (like friction) can reduce mechanical energy and increase thermal energy.

Learning Objectives

• Understand the principles of mechanical energy conservation in systems without significant energy loss.
• Explain how gravitational potential and kinetic energy interconvert in a roller coaster scenario.
• Identify how energy transfer diagrams and numerical accounting track energy forms and transfers.+ Show more

Learning Objectives

• Understand the principle of conservation of energy and its implications in physical systems.
• Identify various forms of energy and how they transform during different processes.
• Explain the difference between closed and open systems in energy transfer.+ Show more