Science Worksheets

Learning Objectives

• Understand the various types of interactions among organisms within ecosystems.
• Identify how environmental factors influence population dynamics and community structure.
• Explain how changes in one species can cascade through an ecosystem affecting resources and habitats.+ Show more

Learning Objectives

• Understand the difference between physical and chemical changes.
• Identify examples of physical and chemical changes in everyday life.
• Explain how to distinguish between reversible and irreversible changes.+ Show more

Learning Objectives

• Understand how multiple organ systems work together to maintain homeostasis.
• Identify the roles of respiratory, circulatory, excretory, and endocrine systems.
• Explain how cellular and tissue structures support system functions.+ Show more

Learning Objectives

• Differentiate between position, displacement, speed, and velocity in one-dimensional motion.
• Compute and interpret average speed and average velocity from distance/displacement and time.
• Describe how instantaneous velocity and acceleration relate to motion at a moment in time.

Learning Objectives

• Understand how energy moves through mechanical and industrial systems
• Identify different forms of energy involved in systems like power plants and hydroelectric dams
• Explain the principles of energy conservation within system models+ Show more

Learning Objectives

• Understand the concept of energy system efficiency and how it is measured.
• Identify common loss pathways such as heat dissipation in energy systems.
• Explain the role of insulation, surface area, and control systems in improving efficiency.+ Show more

Learning Objectives

• Understand the basic forms and applications of constant-acceleration kinematic equations.
• Apply kinematic equations to solve problems involving displacement, velocity, acceleration, and time.
• Derive the equations using algebraic manipulation and calculus concepts.+ Show more

Learning Objectives

• Explain how photosynthesis and cellular respiration are interconnected biochemical cycles.
• Identify the roles of carbon fixation and CO2 release in ecosystems.
• Describe how tissue specialization and transport mechanisms coordinate energy distribution in plants.+ Show more

Learning Objectives

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

Learning Objectives

• Explain the concept of inertia and its effects on objects in motion or at rest.
• Describe how forces influence the motion of objects according to Newton's laws.
• Apply Newtonian reasoning to real-world examples such as snowplows, recoil, and anchors.

Learning Objectives

• Understand the structure of DNA and how mutations can alter its sequence
• Identify different types of genetic mutations and their effects
• Analyze how mutations influence protein synthesis and phenotype+ Show more

Learning Objectives

• Explain how net force determines changes in velocity using Newton’s ideas.
• Differentiate between balanced forces and unbalanced forces in real scenarios.
• Use the direction of net force to predict the direction of acceleration.

Learning Objectives

• Understand the role of mathematical and computational models in hydrological and climate forecasting.
• Identify key concepts such as sensitivity analysis, boundary conditions, and model limitations.
• Evaluate the assumptions and sources of uncertainty in various modeling approaches.+ Show more

Learning Objectives

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

Learning Objectives

• Distinguish between contact and non-contact forces with examples.
• Understand how forces are characterized by magnitude, direction, and point of application.
• Identify action-reaction pairs in various force interactions.+ Show more

Learning Objectives

• Explain how extraction of Earth resources can alter habitats and landforms.
• Describe how pollution and water withdrawal can move contaminants through Earth systems.
• Evaluate sustainability using renewability, cumulative impacts, and reclamation potential.

Learning Objectives

• Understand the differences between crystalline and amorphous solids at the particle level.
• Explain how ordered particle arrangements influence the physical properties of solids.
• Describe how particle bonding strength affects the mechanical properties of solids.+ Show more

Learning Objectives

• Define the mole and understand its significance in chemistry.
• Convert between mass, moles, and particle counts using molar mass and Avogadro's number.
• Solve quantitative problems involving the mole concept, including limiting reagent and percent yield calculations.+ Show more

Learning Objectives

• Describe how human activities affect forest ecosystems, including habitat connectivity, soil, and water quality
• Identify ways that fragmentation and pollution can change species composition
• Explain why invasive species can increase ecological harm over time+ Show more

Learning Objectives

• Identify the independent, dependent, and controlled variables in a study and explain how they relate to the question being tested
• Choose data collection methods that match the outcome being measured using consistent tools, units, and procedures
• Design a fair comparison by controlling common confounding causes (such as temperature, material type, or exposure time)+ Show more

Learning Objectives

• Define electric charge and distinguish between static and current electricity.
• Explain charge separation and how it leads to observable phenomena like sparks and hair attraction.
• Connect microscopic charge carriers to macroscopic electrical phenomena.+ Show more

Learning Objectives

• Represent temporally changing systems using time-series descriptions and difference equations.
• Identify how rates, feedback, and equilibrium show up in data and model behavior.
• Interpret transient versus steady-state patterns and connect them to model structure.+ Show more

Learning Objectives

• Understand the concept of a food web and its components.
• Identify key species interactions within an ecosystem food web.
• Analyze how changes in one species can affect others in a web.+ Show more

Learning Objectives

• Understand electron configuration, quantum shells, and isotopic variations.
• Examine atomic models and periodic trends related to chemical behavior.
• Identify bonding types including ionic, covalent, and metallic interactions.+ Show more

Learning Objectives

• Define inertia and explain its relation to an object’s mass.
• Identify examples of inertia in everyday life.
• Differentiate between force and inertia in motion scenarios.

Learning Objectives

• Use Mendel’s laws to predict genotype and phenotype ratios for mono- and dihybrid crosses
• Apply dominance, recessiveness, incomplete dominance, and codominance to determine phenotypes from genotypes
• Interpret pedigree patterns to infer likely modes of inheritance+ Show more

Learning Objectives

• Understand the various types of ecological interactions and their effects on population dynamics.
• Analyze trophic relationships and nutrient cycling within Alberta ecosystems.
• Evaluate how human activities and climate variability influence community structure and ecosystem services.+ Show more

Learning Objectives

• Understand the concept and purpose of phylogenetic trees in evolutionary biology.
• Identify features used to construct phylogenetic trees, including morphological and molecular data.
• Differentiate between homologous and analogous traits in evolutionary analysis.+ Show more

Learning Objectives

• Understand the different types of interactions such as competition, predation, and symbiosis.
• Identify examples of each interaction type in ecosystems.
• Explain how these interactions influence community composition and resource availability.+ Show more

Learning Objectives

• Understand the basic principles of levers and how they provide mechanical advantage.
• Calculate the mechanical advantage of a lever using the ratio of effort arm to load arm lengths.
• Identify examples of levers and other simple machines in everyday life.+ Show more

Learning Objectives

• Explain how static and kinetic friction affect motion between two surfaces
• Describe how normal force and surface properties influence the size of friction
• Interpret how friction changes net force and converts mechanical energy into thermal energy

Learning Objectives

• Understand the definition of pH and its logarithmic scale.
• Recognize how pH indicates acidity, neutrality, or alkalinity of solutions.
• Learn the relationship between hydrogen ion concentration and pH.+ Show more

Learning Objectives

• Explain how energy can change form during physical processes without being created or destroyed.
• Identify examples of energy transformations involving mechanical, thermal, electrical, and light energy.
• Use observable evidence (like warming and slowed motion) to connect effects to energy changes.

Learning Objectives

• Understand how electrochemical gradients and membrane properties facilitate ion and molecule movement across membranes.
• Explain the roles of active pumps like the sodium-potassium ATPase in establishing ion gradients.
• Describe how coupled transporters utilize existing gradients for secondary active transport.+ Show more

Learning Objectives

• Explain what uncertainty means in scientific measurements and why it appears on graphs.
• Interpret error bars and uncertainty bands to judge how reliable or meaningful a pattern is.
• Determine whether differences between conditions are likely real or could be due to measurement noise.

Learning Objectives

• Define mechanical work as work = force × displacement in the direction of the force (scalar quantity) and apply it to constant forces.
• Distinguish kinetic energy and potential energy and relate them to energy transfer in simple systems.
• Use correct units for work, energy, and power, and interpret energy conservation in isolated systems.

Learning Objectives

• Explain the concept of work as energy transfer by a force over a distance.
• Describe how simple machines alter force, distance, and mechanical advantage.
• Identify real-world examples of levers, pulleys, and inclined ramps in Alberta contexts.+ Show more

Learning Objectives

• Interpret axes, scales, and units on scientific graphs.
• Identify trend lines, slopes, and intercepts to evaluate data claims.
• Distinguish between meaningful patterns and random scatter in data visuals.+ Show more

Learning Objectives

• Explain how solar conversion turns radiant energy into electrical or chemical energy using photon-driven processes
• Describe the roles of semiconductor bandgaps, quantum efficiency, and loss pathways in determining conversion output
• Compare physical (photovoltaic/photoelectrochemical) and biological (photosynthesis) conversion in terms of mechanisms and integration into energy systems

Learning Objectives

• Understand the mechanisms of heat transfer: conduction, convection, and radiation.
• Explain how material properties influence heat transfer rates.
• Identify real-world examples of heat transfer processes.+ Show more

Learning Objectives

• Identify various lines of evidence used to evaluate climate change over time.
• Differentiate between short-term weather variability and long-term climate patterns.
• Interpret signals indicating changes in Earth's energy balance and atmospheric composition.+ Show more

Learning Objectives

• Understand the types of pollutants and their sources in ecosystems.
• Explain how pollutants bioaccumulate and biomagnify in food chains.
• Identify the impacts of nutrient over-enrichment and algal blooms on ecosystems.+ Show more

Learning Objectives

• Explain how mechanical energy is transformed into other forms such as thermal energy through various dissipation mechanisms.
• Identify common energy dissipation processes like friction, air resistance, and inelastic deformation.
• Describe the concept of efficiency and how losses occur in mechanical systems due to energy dissipation.+ Show more

Learning Objectives

• Explain how to follow safety procedures when using common lab materials and heat sources.
• Identify ethical expectations for reporting results accurately, honestly, and with proper attribution.
• Present data clearly by describing results, limitations, and any safety-relevant observations.

Learning Objectives

• Understand the process of ecological succession and its types.
• Identify the roles of pioneer species in succession.
• Differentiate between primary and secondary succession.+ Show more

Learning Objectives

• Evaluate how lifestyle and environmental factors (nutrition, physical activity, tobacco exposure, pollutant inhalation, and sleep) can affect human health from cellular to system-level outcomes.
• Use evidence from correlations and mechanisms (oxidative stress, chronic inflammation, membrane transport changes, and hormonal signaling) to reason about likely causes and potential reversibility.
• Interpret simple health claims by distinguishing epidemiological patterns from direct proof of causation.

Learning Objectives

• Explain what heritability means in terms of variation caused by genetic differences
• Distinguish heritable influences from environmental influences on a trait
• Describe how natural selection can change allele frequencies across generations+ Show more

Learning Objectives

• Explain how model evaluation compares predicted outcomes to evidence from observations or experiments
• Identify likely causes of mismatches between model predictions and evidence, including incorrect assumptions or missing factors
• Describe how computational simulations and sensitivity testing can reveal which inputs most affect model outputs+ Show more