Science Worksheets

Learning Objectives

• Explain how tension forces act along a connector and are transmitted through a rope or cord.
• Describe how the normal force arises from contact between surfaces and acts perpendicular to the surface.
• Use free-body reasoning to connect tension and normal forces to motion on inclines.

Learning Objectives

• Explain the concept of energy stored in electrical fields and magnetic fields.
• Calculate energy density for electrostatic and magnetic fields.
• Describe how capacitors and inductors store and release energy in circuits.+ Show more

Learning Objectives

• Explain conservation of mass in a sealed system using cause-and-effect language.
• Identify how inputs and outputs relate to total mass in a closed container.
• Use mass accounting ideas to predict what should happen to product mass when no matter can enter or leave.

Learning Objectives

• Explain how orbital dynamics and gravitational interactions provide evidence about long-term stability in space systems
• Interpret how spectral measurements and light curves reveal composition, temperature-related properties, and rotation-related structure
• Use multiple observations (orbital elements, spectra, and light curves) to support or challenge models of system evolution

Learning Objectives

• Understand that light behaves as waves and particles, characterized by wavelength, frequency, and energy.
• Identify the ranges of electromagnetic wavelengths, including visible, ultraviolet, and infrared light.
• Explain how wavelength relates to energy and chemical or thermal effects of light.+ Show more

Learning Objectives

• Explain the difference between reaction time and braking time.
• Describe how forces that oppose motion slow a vehicle down.
• Use key details from a text to answer questions about stopping distance.

Learning Objectives

• Identify features associated with divergent boundaries.
• Understand the processes that create mid-ocean ridges and rift valleys.
• Recognize the role of magma upwelling in landform development.+ Show more

Learning Objectives

• Interpret how acceleration (including sign) changes an object’s velocity over time
• Explain how graph shape (slope changes and curvature) indicates changing acceleration
• Connect acceleration direction with whether motion speeds up, slows down, or reverses

Learning Objectives

• Explain how genetic drift, gene flow, and natural selection can change allele frequencies in populations
• Describe how population size and chance can lead to random fixation or loss of alleles
• Compare how migration and interbreeding (gene flow) affect relatedness among populations+ Show more

Learning Objectives

• Explain how to frame an ecological question and form a testable hypothesis
• Identify measurable variables and describe how data supports or challenges a hypothesis
• Interpret ecological data while accounting for natural variability+ Show more

Learning Objectives

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

Learning Objectives

• Explain how the heart’s rhythmic pumping creates pressure that moves blood through vessels.
• Compare arteries, veins, and capillaries by describing their structure and function.
• Describe how capillary walls support the exchange of oxygen, nutrients, and wastes with body cells.+ Show more

Learning Objectives

• Understand how human activities influence Earth's air systems
• Identify evidence supporting human impacts on the environment
• Analyze cause-effect relationships between pollution sources and atmospheric changes

Learning Objectives

• Identify protons, neutrons, and electrons in atomic structure
• Explain how atomic structure determines atomic number and ion formation
• Describe electron configurations and identify valence electrons+ Show more

Learning Objectives

• Understand the mole concept and its significance in chemical calculations.
• Calculate molar masses of various substances.
• Apply mass-mole conversions in balancing chemical equations.+ Show more

Learning Objectives

• Understand the concept of inertia and its significance in motion.
• Differentiate between rest and constant velocity states.
• Recognize the role of balanced forces in maintaining static and dynamic equilibrium.

Learning Objectives

• Describe how different disturbances (fire, insects, windthrow, flooding, and human activity) affect forest structure and succession.
• Explain how disturbance frequency, intensity, and spatial extent influence regeneration patterns and habitat mosaics.
• Use evidence from a landscape to infer how disturbance regimes can shape long-term ecosystem trajectories.

Learning Objectives

• Identify the functions of different cell organelles.
• Explain how organelle specialization supports cell and tissue functions.
• Describe variations in organelle abundance related to cell roles.+ Show more

Learning Objectives

• Explain how food webs combine multiple food chains to show interconnected energy pathways in ecosystems.
• Describe how redundancy, indirect interactions, and seasonal life-cycle changes can stabilize or destabilize food webs.
• Analyze how species loss (including after fire or flooding) can affect multiple trophic levels through indirect effects.

Learning Objectives

• Translate distance–time and speed–time data into correctly labeled graphs and interpret what the curves mean
• Use slope to explain changes in motion, including how faster speeds relate to steeper lines on graphs
• Determine average and instantaneous rates from motion graphs and connect these to real situations

Learning Objectives

• Identify natural records that show past climate changes
• Understand how ice cores, sediment layers, and tree rings reflect climate history
• Explore how long-term drivers influence Earth's climate system

Learning Objectives

• Explain how DNA, chromosomes, genes, and alleles relate to inheritance.
• Use genotype and dominance relationships to predict phenotypes for offspring.
• Apply Punnett-square reasoning to determine expected inheritance outcomes.+ Show more

Learning Objectives

• Explain how gravity and motion determine predictable orbital paths
• Relate orbital period to distance using gravity-based models
• Relate orbital speed to orbital distance in different systems+ Show more

Learning Objectives

• Identify how births, deaths, immigration, and emigration change population size.
• Explain how density-dependent and density-independent factors affect population growth.
• Use key vocabulary from a passage to answer science questions.

Learning Objectives

• Explain how protons determine atomic number and how neutrons influence atomic mass and isotopes.
• Compare early atomic models with quantum-informed electron probability distributions.
• Relate nuclear stability, radioactive decay, and natural isotopic abundance to observable data.+ Show more

Learning Objectives

• Define invasive species and describe their characteristics.
• Explain how invasive species affect native ecosystems.
• Identify ecological consequences caused by invasive species.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how mineral mining changes landforms and ecosystems.
• Identify environmental effects of resource extraction like pollution and erosion.
• Evaluate sustainability criteria related to resource use and land reclamation.+ Show more

Learning Objectives

• Understand the processes of weathering, erosion, transport, and deposition in landscape change.
• Identify different agents responsible for sediment transport and deposition.
• Describe how sediment lithification creates sedimentary rocks and preserves environmental signals.+ Show more

Learning Objectives

• Identify observable properties of matter (such as color, hardness, and texture).
• Explain how conductivity of heat and electricity helps classify materials.
• Compare matter in different forms (solid, liquid, gas) and connect evidence to predictions.

Learning Objectives

• Identify different failure points in structures and systems
• Explain why failures occur at specific points
• Analyze trade-offs involved in making design improvements+ Show more

Learning Objectives

• Understand key principles of environmental network design and data collection.
• Identify indicators and methods used in environmental monitoring across Alberta.
• Explain the importance of data quality assurance and long-term trend detection.+ Show more

Learning Objectives

• Differentiate strong and weak acids/bases in terms of percent ionization in aqueous solution
• Predict how the strength of an electrolyte affects equilibrium concentrations of H+ and OH− and therefore pH
• Apply strong/weak concepts to environmental scenarios involving acids and bases released into soil and water

Learning Objectives

• Explain how organisms compete for limited resources in a community.
• Describe how traits and timing can affect which species survives and persists.
• Use examples to predict how population sizes may change over generations due to competition.+ Show more

Learning Objectives

• Explain how magnetic separation sorts mixtures using differences in magnetic properties
• Describe observations of what moves toward a magnet versus what stays behind
• Distinguish physical separation from chemical change

Learning Objectives

• Explain how matter is recycled between living organisms and non-living parts of an ecosystem.
• Identify reservoirs and flows in a matter cycle model.
• Describe how producers, consumers, and decomposers help move matter through an ecosystem.

Learning Objectives

• Understand how mutation, natural selection, genetic drift, and gene flow affect allele frequencies over time.
• Explain the role of selection and drift in producing adaptation and diversity in populations.
• Relate the mechanisms of evolution to real-world examples, including range shifts and pest adaptations.+ Show more

Learning Objectives

• Understand the concept of reference frames and their role in describing motion.
• Differentiate between position, displacement, velocity, and acceleration in various reference systems.
• Apply algebraic expressions and graphing techniques to analyze motion in one dimension.+ Show more

Learning Objectives

• Use molarity and reaction stoichiometry to relate titration volume data to moles of reactants.
• Solve titration concentration problems using balanced equations and algebraic manipulation.
• Interpret equivalence points and explain how quality control improves titration reliability.

Learning Objectives

• Understand how different organ systems interact to maintain homeostasis.
• Identify feedback mechanisms involved in temperature regulation and blood sugar control.
• Describe the roles of the nervous, endocrine, and circulatory systems in system integration.+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in a science investigation.
• Explain why controlled variables must be kept constant to support valid conclusions.
• Use operational definitions and consistent measurement intervals to collect reliable data.+ Show more

Learning Objectives

• Explain how cellular respiration transfers electrons through sequential pathways (glycolysis, pyruvate dehydrogenase, and the citric acid cycle).
• Describe how NADH and FADH2 link oxidation of organic molecules to the electron transport chain and ATP synthase.
• Use a stepwise model to predict how redox reactions conserve free energy and drive ATP production via proton gradients.

Learning Objectives

• Understand how increasing influences affect outcomes.
• Recognize how surface inclines alter the speed of objects.
• Predict effects when multiple influences are applied simultaneously.+ Show more

Learning Objectives

• Explain what makes a scientific question testable by linking it to measurable evidence.
• Identify independent and dependent variables and describe which conditions must stay constant.
• Revise a question so it includes clear measurable outcomes and observable criteria.

Learning Objectives

• Describe major components of the solar system, including planets, dwarf planets, and belts of small bodies.
• Compare terrestrial and gas giant planets using composition, atmosphere, and surface conditions.
• Explain how orbital location and energy balance relate to temperature and habitability.

Learning Objectives

• Explain how covalent bonding forms by sharing electron pairs and achieving filled valence shells.
• Predict how bond polarity relates to electronegativity differences and affects molecular dipoles.
• Use bond order, bond length, and bond energy to compare stability and physical/chemical behavior.+ Show more

Learning Objectives

• Interpret measurement variability and uncertainty ranges from repeated or independent data.
• Connect central tendency (typical value) with consistency (spread) when comparing measurements.
• Decide whether two results are likely different beyond random variation using uncertainty ranges.

Learning Objectives

• Understand how friction, wear, and deformation reduce the efficiency of mechanisms.
• Distinguish between ideal and actual mechanical advantage.
• Identify factors such as material choices, lubrication, and surface finish that influence performance.+ Show more