Science Worksheets

Learning Objectives

• Explain what disturbance regimes are and how fire and other disturbances shape forests.
• Describe how frequency, intensity, and spatial extent affect regeneration and succession.
• Use evidence from text to identify main ideas and support claims about forest change.

Learning Objectives

• Understand the concept of net force and how multiple forces interact.
• Identify different types of forces such as weight and friction.
• Explain how unbalanced forces cause changes in motion.+ Show more

Learning Objectives

• Understand the basic concepts of metabolism, including catabolic and anabolic pathways.
• Learn how energy flow is regulated in organisms through hormonal signals and nutrient availability.
• Recognize how metabolic priorities shift in response to environmental conditions.+ Show more

Learning Objectives

• Understand the concept of orbital motion and the role of gravity.
• Learn how orbital speed depends on the central mass and orbital radius.
• Differentiate between circular and elliptical orbits.+ Show more

Learning Objectives

• Understand how DNA, RNA, and protein sequences provide insights into evolutionary relationships.
• Identify the significance of conserved genetic sequences and homologous genes in common ancestry.
• Explain how molecular clocks estimate divergence times between species.+ Show more

Learning Objectives

• Explain how wavelength, frequency, amplitude, and wave speed relate across mechanical and electromagnetic waves
• Use superposition, interference, and standing-wave ideas to describe observable wave patterns
• Apply basic optics principles (reflection, refraction, and lens imaging) and calculate/interpret key quantitative relationships+ Show more

Learning Objectives

• Define electric charge and explain how charge separation can happen.
• Compare static electricity (accumulated charge on insulators) with current electricity (flowing charge through conductors).
• Use macroscopic observations (hair attraction, sparks) to describe charge imbalance.+ Show more

Learning Objectives

• Understand the basic components of AC circuits.
• Learn the concept of impedance, reactance, and phase relationships.
• Identify the differences between resistive, inductive, and capacitive elements.+ Show more

Learning Objectives

• Differentiate galvanic and electrolytic electrochemical cells using anode/cathode roles and spontaneity.
• Use standard reduction potentials and electrode conventions to determine overall cell potential.
• Explain how salt bridges and electrode connections support redox reactions and charge balance.+ Show more

Learning Objectives

• Identify the four main aerodynamic forces that affect flight
• Describe how lift, drag, thrust, and weight interact
• Explain the concept of force vectors in flight+ Show more

Learning Objectives

• Understand cellular specialization and how it contributes to tissue function.
• Explain how intercellular communication regulates group behavior of cells.
• Identify different mechanisms of chemical signaling among cells.+ Show more

Learning Objectives

• Explain how physical changes alter form or phase without creating a new substance
• Identify reversible physical changes in everyday and engineered systems
• Distinguish physical changes from chemical changes using evidence and observations

Learning Objectives

• Explain electromagnetic induction in terms of changing magnetic flux and induced electromotive force.
• Apply Faraday’s law and Lenz’s law to predict the direction of induced current/voltage.
• Relate induction to generators, transformers, and inductors in everyday and engineering contexts.

Learning Objectives

• Understand what physical models are and their purpose
• Identify features of physical models used in science
• Explain how models help us understand complex systems+ Show more

Learning Objectives

• Understand the concept of action–reaction force pairs
• Identify examples of Newton's third law in everyday situations
• Explain the relationship between forces in an action-reaction pair+ Show more

Learning Objectives

• Explain how similar cells work together to form tissues with shared functions (transport, support, secretion).
• Describe how plant vascular tissues (xylem and phloem) support long-distance movement of water and solutes.
• Compare epithelial and connective tissues in animals and relate their structure to barrier and support roles.+ Show more

Learning Objectives

• Define key kinematic quantities: position, displacement, speed, velocity, and acceleration.
• Interpret algebraic and graphical representations of motion such as position–time and velocity–time graphs.
• Apply equations of constant acceleration to solve motion problems.+ Show more

Learning Objectives

• Understand how to identify the limiting reagent in a chemical reaction using mole-based comparisons.
• Explain the significance of limiting reagents in maximizing product yield and minimizing waste in industrial processes.
• Calculate the maximum theoretical yield based on the limiting reagent in chemical reactions.+ Show more

Learning Objectives

• Differentiate static friction and kinetic friction and relate each to the normal force and surface properties using coefficients.
• Analyze motion on an inclined plane by comparing the components of weight with frictional forces and determining when slipping occurs.
• Connect friction to energy dissipation and to how net force and acceleration change in dynamic situations.+ Show more

Learning Objectives

• Explain how energy transfer and matter cycling support biological systems.
• Use scientific terminology to describe processes such as photosynthesis and cellular respiration.
• Analyze passages and statements to distinguish correct scientific claims from incorrect ones.+ Show more

Learning Objectives

• Understand the law of conservation of energy
• Identify different forms of energy
• Explain how energy transfers occur in various systems+ Show more

Learning Objectives

• Understand the basic process of electron transport chains in mitochondria and chloroplasts.
• Identify the role of electron carriers in producing ATP through chemiosmosis.
• Compare and contrast mitochondrial and thylakoid electron transport processes.

Learning Objectives

• Identify and describe major reaction types (synthesis, decomposition, displacement, acid–base neutralization, and combustion).
• Explain how atoms and mass are conserved when reactants form products.
• Match common chemical reactions to their correct reaction type using particle-level reasoning.

Learning Objectives

• Identify and describe the basic properties of the geosphere, hydrosphere, atmosphere, and biosphere.
• Explain how the Earth's spheres interconnect to influence regional landscapes and climate.
• Analyze regional examples from Alberta to illustrate sphere interactions.

Learning Objectives

• Explain the purpose of scientific models and why data comparison is essential.
• Identify visual and quantitative methods for assessing how well a model fits observed data.
• Describe common patterns in residuals and what they indicate about model adequacy.+ Show more

Learning Objectives

• Define reproductive isolation and explain different types of barriers
• Describe the role of geographic and ecological factors in speciation
• Identify examples of speciation processes and barriers from case studies

Learning Objectives

• Describe how energy moves through a food chain from producers to consumers and decomposers.
• Use arrows to show trophic relationships in a simple pond food chain and explain what each role does.
• Explain how a food web has multiple feeding connections and why removing one link can affect many species.

Learning Objectives

• Classify materials as diamagnetic, paramagnetic, or ferromagnetic based on how they respond to a magnetic field
• Explain how magnetic domains affect remanence and coercivity
• Use magnetic material properties to justify choices for permanent magnets and soft magnetic cores

Learning Objectives

• Identify the parts of an atom: protons, neutrons, electrons.
• Understand the roles of each atomic component.
• Learn how atomic number and mass number relate to isotopes and elements.+ Show more

Learning Objectives

• Explain how protoplanetary disks and accretion contribute to Solar System formation.
• Describe how planetary differentiation and comparative planetology help interpret composition and atmospheres.
• Connect observational evidence (spectroscopy, orbital parameters, and samples) to solar nebula models and planetary diversity.+ Show more

Learning Objectives

• Explain how biotechnology is used in Alberta contexts such as agriculture, diagnostics, and environmental cleanup
• Analyze benefits and risks of genetic and microbial technologies, including ethical and regulatory considerations
• Describe how molecular detection and bioremediation work at a basic cause-and-effect level

Learning Objectives

• Explain how checkpoints regulate transitions between G1, S, and G2 phases of the eukaryotic cell cycle
• Describe the roles of cyclins and cyclin-dependent kinases (CDKs) in controlling entry into mitosis
• Evaluate how DNA damage responses and tumor suppressor pathways help maintain genome stability

Learning Objectives

• Explain how seasonal solar energy input and surface properties (like snow cover) affect temperatures and energy budgets.
• Describe how energy transformations (radiative, sensible, and latent heat) drive freeze-thaw dynamics, snowpack insulation, and lake stratification.
• Interpret how energy storage and release during the seasons influences ecosystems in different regions.

Learning Objectives

• Compare physical and chemical changes in terms of energy transfer.
• Explain the concepts of endothermic and exothermic reactions.
• Describe how energy transfer affects temperature during phase and bond changes.+ Show more

Learning Objectives

• Understand how physical and chemical properties influence material suitability for different applications.
• Identify key properties such as corrosion resistance, hardness, melting point, solubility, and reactivity.
• Analyze how properties like chemical stability, density, and strength impact environmental and structural decisions.+ Show more

Learning Objectives

• Understand the main stages of metamorphosis in animals.
• Identify the characteristics of each stage in a life cycle.
• Explain how stage changes help animals meet their needs.+ Show more

Learning Objectives

• Understand the role of internal processes like plate tectonics and volcanism in shaping Earth's surface.
• Describe how internal and external processes work together to form various landforms.
• Identify examples of internal processes such as mountain building and volcanism.+ Show more

Learning Objectives

• Understand the concept of reaction stoichiometry and the law of conservation of mass.
• Balance chemical equations correctly.
• Apply molar mass conversions to relate moles, mass, and particles.+ Show more

Learning Objectives

• Explain how scientific models represent phenomena using simplified features that highlight key relationships.
• Connect parts of a model (labels, symbols, arrows, scale, or materials) to scientific ideas and variables.
• Describe what a model can show and what it cannot show, using accurate limitations.+ Show more

Learning Objectives

• Understand the structure of mitochondria
• Explain how mitochondria produce energy
• Describe the process of oxidative phosphorylation+ Show more

Learning Objectives

• Understand the different types of phase changes: melting, freezing, vaporization, and condensation.
• Identify physical changes in matter that do not form new substances.
• Recognize real-world examples of phase transitions in natural and urban environments.+ Show more

Learning Objectives

• Explain how invasive species spread and why they can grow rapidly in new environments
• Describe how invasive species can change food webs, habitats, and nutrient cycles
• Identify real-world impacts of invasive species on biodiversity and ecosystem services

Learning Objectives

• Apply Newton’s three laws to predict motion when multiple forces act on an object.
• Compute net force and acceleration, including friction and drag, using quantitative relationships.
• Interpret and use free-body diagrams to model terrestrial and wind-related dynamics.

Learning Objectives

• Understand the key factors that influence acid strength, including bond polarity, atom size, electronegativity, resonance stabilization, and oxidation state.
• Analyze how electron-withdrawing groups and molecular structures affect acidity in oxyacids and halogen-substituted acids.
• Explore environmental and industrial examples, such as sulfur and nitrogen oxides, and relate molecular structure to solution behavior.

Learning Objectives

• Explain chemical reaction rates using a particle-collision model (collision frequency and effective collisions).
• Connect temperature, concentration, and catalysts to changes in collision frequency and effective energy.
• Describe energy-based explanations using activation energy and energy transition ideas.

Learning Objectives

• Understand the concept of energy dissipation and its causes in mechanical systems.
• Identify real-world examples of energy loss through friction, inelastic deformation, and air resistance.
• Differentiate between useful mechanical energy and dissipated energy forms.+ Show more

Learning Objectives

• Explain how heat moves by conduction, convection, and radiation in everyday settings.
• Describe how insulation, window glazing, and weather stripping reduce heat transfer.
• Connect material properties (such as conductivity and thickness) to thermal performance.+ Show more

Learning Objectives

• Explain how changes in temperature, rainfall, light, and habitat structure can alter ecosystem resources and survival rates
• Describe how water quality changes and pollution can affect organism growth and mortality
• Analyze how changes in a key species can shift interactions like predation, competition, and symbiosis+ Show more