Science Worksheets

Learning Objectives

• Understand the concept of energy dissipation and how it affects mechanical systems.
• Identify common mechanisms that cause energy loss such as friction, air resistance, and deformation.
• Explain the importance of efficiency in minimizing energy loss in mechanical operations.+ Show more

Learning Objectives

• Define and explain the concept of inertia and its relation to mass.
• Describe real-world examples of inertia in everyday life.
• Understand how forces are required to change an object's state of motion due to inertia.+ Show more

Learning Objectives

• Understand the different types of robotic missions to explore the solar system, including flyby, orbiter, lander, and sample-return missions.
• Describe the engineering challenges imposed by distance, communication delay, and planetary environments in robotic exploration.
• Explain how mission design strategies such as gravity assists, propulsion, and instrumentation help overcome exploration constraints.+ Show more

Learning Objectives

• Use significant figures, correct units, and consistent terminology to report scientific measurements clearly and precisely.
• Evaluate whether a scientific claim is reproducible by checking evidence presentation (tables, graphs, labeled diagrams) and methodological detail.
• Choose and apply appropriate communication conventions to reduce ambiguity in laboratory and data-based scientific communication.

Learning Objectives

• Define and identify physical changes in matter.
• Differentiate between physical and chemical changes.
• Recognize common examples of physical changes.+ Show more

Learning Objectives

• Explain how models connect inputs to outputs when geometry, time, materials, power, or cost are constrained.
• Evaluate assumptions and measurement uncertainty in decision-making using a modeling framework.
• Use simplified physics-based relationships and tolerances to predict performance and reliability.

Learning Objectives

• Understand the processes involved in nutrient cycling such as nitrogen fixation, assimilation, mineralization, and denitrification.
• Identify how physical transport and human activities influence nutrient availability in ecosystems.
• Explain the impacts of excess nutrient loading leading to eutrophication and ecosystem changes.+ Show more

Learning Objectives

• Explain how repeating particle patterns produce the characteristic properties of crystalline solids
• Compare crystalline and amorphous solids using evidence such as melting behavior and mechanical properties
• Use the particle model to connect bonding strength and spatial arrangement to observable changes

Learning Objectives

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

Learning Objectives

• Understand how Earth's axial tilt causes seasonal changes.
• Describe the causes of opposite seasons in hemispheres.
• Explain how Earth's orbit affects day length and solar elevation.+ Show more

Learning Objectives

• Understand the concepts of wave reflection and refraction
• Identify real-world examples of wave behaviors
• Explain how waves change speed and direction at boundaries+ Show more

Learning Objectives

• Explain how living things in a simple ecosystem are connected through food and habitat needs.
• Identify producers, consumers, and predators/prey relationships in a shared habitat.
• Describe how animals and plants affect each other through seed spreading and growth.

Learning Objectives

• Explain Newton’s second law using the relationship between net force, inertial mass, and acceleration.
• Use vector reasoning to determine how direction of net force sets the direction of acceleration.
• Differentiate mass and weight and apply correct SI units consistently in calculations.+ Show more

Learning Objectives

• Explain how internal processes (uplift, deformation, earthquakes, volcanism) can change Earth’s surface
• Describe how external processes (erosion and deposition by water and wind) shape landforms
• Identify evidence of past surface processes using rock strata, landform patterns, and hazard history

Learning Objectives

• Distinguish P waves, S waves, and surface waves and describe how each propagates through Earth.
• Use travel-time concepts (especially S–P time) to explain how epicentres and earthquake magnitudes can be estimated.
• Connect focal mechanisms to fault types and stress orientations, relating rupture characteristics to seismic energy and hazard.+ Show more

Learning Objectives

• Explain how membrane-bound and non-membrane-bound organelles contribute to specialized functions in eukaryotic cells.
• Connect organelle structure to function (e.g., chloroplasts for photosynthesis and mitochondria for cellular respiration).
• Describe how organelle abundance can vary by tissue type and environmental conditions in Alberta landscapes.

Learning Objectives

• Explain how heat transfer occurs due to temperature differences and identify common real-world examples
• Describe work as energy transferred by forces acting over distance and relate it to everyday situations
• Use an energy-transfer perspective to account for changes in a system and its surroundings during physical and chemical processes

Learning Objectives

• Explain how impulse relates to the change in momentum using the vector form of Newton’s 2nd law
• Apply momentum conservation to analyze collisions in an isolated system
• Distinguish elastic, inelastic, and perfectly inelastic collisions and describe what happens to kinetic energy+ Show more

Learning Objectives

• Understand the construction and critique of scientific arguments using claim-evidence-reasoning structures.
• Identify coherence, relevance, and how alternative explanations are considered in scientific reasoning.
• Explain how quantitative evidence and model comparisons strengthen arguments.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the main stages of the water cycle
• Identify how water moves between atmosphere, surface, and subsurface
• Recognize the processes of evaporation, condensation, and precipitation+ Show more

Learning Objectives

• Understand the difference between habitats and niches
• Identify different types of habitats
• Recognize how species compete and coexist within their environments+ Show more

Learning Objectives

• Describe the processes involved in erosion and sediment transport.
• Identify major erosion mechanisms such as river incision, glacial plucking, and coastal erosion.
• Explain how erosion rates respond to environmental factors like climate, vegetation, and tectonics.+ Show more

Learning Objectives

• Understand the principles of atmospheric and oceanic circulation patterns.
• Interpret streamfunction plots and velocity fields related to climate systems.
• Relate circulation features such as jet streams, trade winds, and thermohaline flow to regional climate impacts.+ Show more

Learning Objectives

• Understand the principles of stratigraphy and how layered rocks record Earth's past.
• Identify how different evidence types, such as radiometric dating and paleomagnetic data, contribute to reconstructing geological history.
• Interpret the significance of structural relationships and fossil records in understanding tectonic events.+ Show more

Learning Objectives

• Explain how homologous structures provide evidence of shared ancestry in comparative anatomy
• Differentiate homologous vs. analogous anatomical features and relate them to evolutionary processes
• Describe how vestigial organs and conserved embryonic development support evolutionary inferences+ Show more

Learning Objectives

• Explain how scientific principles (force, friction, gravity, electricity, and material properties) connect to engineering design choices.
• Use observations from prototypes to decide how to improve a design.
• Identify how a complete electrical path and material selection affect whether a device works correctly.

Learning Objectives

• Explain how negative feedback stabilizes physiological variables in organisms
• Compare positive feedback to negative feedback in terms of system change and amplification
• Use feedback control concepts to interpret real biological examples such as thermoregulation and blood glucose control+ Show more

Learning Objectives

• Identify the components of ATP molecule
• Understand how ATP stores and releases energy
• Explain the process of ATP regeneration through phosphorylation

Learning Objectives

• Explain how solar and lunar eclipses happen due to alignment within the Earth–Moon–Sun system.
• Distinguish umbra and penumbra and relate them to what people can see during an eclipse.
• Describe how spring and neap tides result from the changing gravitational alignment of the Moon and Sun.+ Show more

Learning Objectives

• Compare sexual and asexual reproduction in terms of genetic variation and offspring similarity
• Identify common mechanisms of asexual reproduction (budding, binary fission, vegetative cloning) and where they occur
• Analyze ecological trade-offs between population growth rate and genetic diversity

Learning Objectives

• Define mass percent, volume percent, and parts per million.
• Differentiate between mass and volume concentration units.
• Perform basic conversions between different concentration units.+ Show more

Learning Objectives

• Explain the difference between closed and open systems in terms of matter transfer.
• Describe how mass conservation applies in closed systems during reactions.
• Identify examples of open and closed systems in real-world scenarios.+ Show more

Learning Objectives

• Explain how scientific predictive models connect variables to expected outcomes
• Identify key features of a useful model, including assumptions and testable predictions
• Use model-based reasoning to interpret patterns in data

Learning Objectives

• Identify key components involved in gene regulation
• Understand how transcription factors, promoters, enhancers, silencers, and repressors influence gene expression
• Describe epigenetic modifications and their effects on chromatin accessibility+ Show more

Learning Objectives

• Explain how inherited traits can differ between siblings even when parents have the same genes.
• Describe how recombination during reproduction creates new combinations of genes.
• Use evidence from families and populations to support the idea that variation affects survival under local conditions.

Learning Objectives

• Explain the structure and function of vascular networks and circulatory systems.
• Identify cellular components involved in transport within plants and animals.
• Describe how tissue and organ architecture facilitate bulk flow and diffusion.+ Show more

Learning Objectives

• Understand the properties and arrangements of particles in solids, liquids, and gases.
• Describe how particle motion differs across states.
• Explain how temperature influences particle movement.+ Show more

Learning Objectives

• Explain how energy moves through ecosystems from producers to consumers and decomposers.
• Describe the role of photosynthesis in converting light energy into chemical energy.
• Use the idea of energy loss as heat to interpret energy pyramids and food-chain length.

Learning Objectives

• Write a scientific claim that answers a question clearly and is testable.
• Select evidence that uses relevant measurements, trends, or comparisons rather than opinions.
• Explain reasoning by linking evidence to the claim using scientific principles.+ Show more

Learning Objectives

• Identify common sources of systematic and random errors in scientific studies.
• Describe methods to detect and quantify error sources such as bias, confounding, and model mis-specification.
• Explain how error contributes to uncertainty and affects interpretation of results.+ Show more

Learning Objectives

• Understand the steps involved in the engineering design process.
• Identify the importance of planning, building, and testing in design.
• Explain how constraints and criteria influence the design process.+ Show more

Learning Objectives

• Define molar concentration (molarity) and interpret its meaning in moles per litre.
• Use dimensional analysis to convert between mass, moles, and solution molarity.
• Relate dilution calculations to conservation of moles during concentration changes.+ Show more

Learning Objectives

• Understand the basic parts and functions of simple technologies like wheels, levers, and pulleys.
• Identify how different tools and components support specific functions in everyday devices.
• Connect prototype design choices to expected performance and criteria.+ Show more

Learning Objectives

• Explain that mass is conserved in a closed system during physical or chemical changes
• Use reactants and products to predict that total mass before and after remains equal
• Interpret sealed-container observations to support conservation of mass+ Show more

Learning Objectives

• Understand the particulate model of matter
• Identify differences in particle arrangement in solids, liquids, and gases
• Explain how particle behavior explains macroscopic phenomena

Learning Objectives

• Understand key elements involved in gene regulation
• Recognize mechanisms that control gene expression
• Learn about chromatin structure, epigenetics, and post-transcriptional processes+ Show more

Learning Objectives

• Describe the key components and processes involved in petroleum systems.
• Explain how geological factors influence hydrocarbon generation and accumulation.
• Identify methods used to assess petroleum system risk and environmental implications.