Science Worksheets

Learning Objectives

• Identify standard metric units and choose suitable instruments for a measurement task
• Read scales accurately and report measurements using appropriate significant figures
• Distinguish between systematic and random error and explain how uncertainty affects results+ Show more

Learning Objectives

• Understand the concept of work as energy transfer through a force acting over a distance.
• Explain how simple machines modify force and distance to make work easier.
• Identify real-world examples of levers, pulleys, and inclined ramps in Alberta contexts.+ Show more

Learning Objectives

• Identify key lines of empirical evidence supporting evolutionary theory.
• Explain the significance of fossil, anatomical, and genetic data in understanding common ancestry.
• Recognize examples of transitional fossils, homologous structures, and DNA similarities among species.+ Show more

Learning Objectives

• Understand how birth, death, immigration, and emigration influence population size and distribution.
• Identify regional drivers such as water availability, fire regimes, and disease outbreaks that affect populations.
• Analyze how population trends inform species status and biodiversity assessments.

Learning Objectives

• Explain the concept of systems modeling and its purpose in scientific analysis.
• Identify different types of system models such as diagrams, scale models, and quantitative representations.
• Describe the use of diagrams like free-body diagrams, circuit schematics, and block diagrams.+ Show more

Learning Objectives

• Understand the distinction between precision, accuracy, and calibration in measurement.
• Learn how to propagate measurement uncertainty through calculations.
• Interpret confidence intervals and evaluate uncertainty bounds in reporting results.+ Show more

Learning Objectives

• Understand how to organize data into tables and graphs for analysis.
• Identify appropriate graph types for different data sets.
• Interpret trends and relationships from charts and summary statistics.+ Show more

Learning Objectives

• Explain the mechanisms behind divergence, convergence, and transform plate boundaries.
• Identify surface features and geologic evidence associated with different types of plate boundaries.
• Describe how plate tectonics influences seismic and volcanic activity globally.+ Show more

Learning Objectives

• Explain how seismic profiles provide information about Earth's internal layers.
• Identify differences between P-waves and S-waves and their significance in seismology.
• Describe how seismic wave behavior reveals the presence of a liquid outer core.+ Show more

Learning Objectives

• Identify producers, consumers, and decomposers in food webs and food chains.
• Explain how energy transfers and decreases across trophic levels.
• Describe how removing or adding a species can affect other species in a connected community.

Learning Objectives

• Explain how observed symptoms (brightness changes, missing continuity, abnormal readings) can suggest where a fault may be in a circuit.
• Use circuit topology (series vs. parallel paths) to predict what measurements should look like when components function correctly.
• Describe diagnostic reasoning by comparing expected patterns to observed results to isolate likely causes.

Learning Objectives

• Explain how combined (series-parallel) circuits can be broken into simpler series and parallel subcircuits
• Describe how current and voltage distribute in mixed series-parallel configurations
• Predict and diagnose changes in brightness or readings when a component is removed or fails

Learning Objectives

• Define electrical power as the rate of energy transfer and relate it to how fast energy is used.
• Explain how current and voltage affect power in common circuit elements using basic relationships.
• Describe how efficiency and heat generation are connected for resistive components.+ Show more

Learning Objectives

• Explain how atomic number and mass number determine the identity and isotopes of elements
• Describe the roles of protons, neutrons, and electrons in atomic structure
• Use simple nucleus and electron-shell models to predict basic chemical behaviour+ Show more

Learning Objectives

• Understand how to articulate hypotheses in measurable terms for controlled tests.
• Identify key elements needed for designing valid experiments, including control groups and replication strategies.
• Recognize ethical and safety considerations involved in testing physical or biological materials.+ Show more

Learning Objectives

• Understand different types of models used in science to represent systems.
• Evaluate the assumptions and predictive limits of various models.
• Interpret empirical data to refine models and improve their accuracy.+ Show more

Learning Objectives

• Describe the iterative nature of scientific methods and how they are used to develop testable questions.
• Differentiate between descriptive and comparative approaches in scientific investigations.
• Explain how observational phenomena guide methodological choices in experiments.+ Show more

Learning Objectives

• Explain Earth’s internal layers (crust, mantle, outer core, inner core) and how they relate to plate motion.
• Compare divergent, convergent, and transform plate boundaries and identify typical surface features.
• Describe how tectonic processes cause earthquakes, volcanic eruptions, and mountain building.

Learning Objectives

• Understand how net force affects the motion of objects based on their mass.
• Explain the relationship between force, mass, and acceleration using the formula net force equals mass times acceleration.
• Identify scenarios where forces change and predict resulting motion alterations.+ Show more

Learning Objectives

• Model Earth's material cycles and energy flows by understanding rock cycle processes, mantle convection, and surface interactions.
• Identify and describe the transfer of mass through melting, crystallization, uplift, weathering, transport, and deposition.
• Explain energy sources such as Earth's internal heat and gravitational potential in shaping Earth's features.+ Show more

Learning Objectives

• Explain how habitat fragmentation, invasive species, land-use change, and climate-driven range shifts can affect species richness and composition
• Describe how genetic diversity, metapopulation structure, and connectivity influence extinction risk and recovery
• Evaluate how evidence from terrestrial and aquatic studies can link biodiversity loss to ecosystem function and long-term viability

Learning Objectives

• Explain what ecosystem resilience is and why it matters for ecological stability.
• Identify key mechanisms that help ecosystems absorb disturbances (redundancy, functional traits, feedback loops).
• Analyze how disturbance intensity, frequency, and landscape context affect recovery and stable states.

Learning Objectives

• Understand the concepts of power, energy transfer, and their relationships in electrical circuits.
• Analyze energy dissipation in resistive elements and how internal resistance affects power delivered by sources.
• Model transient charging and discharging in RC networks using exponential functions.+ Show more

Learning Objectives

• Understand the basic parts of a truss
• Identify how loads are distributed in a truss
• Recognize the significance of triangle shapes in structural stability+ Show more

Learning Objectives

• Interpret family trees (pedigrees) to determine inheritance patterns.
• Differentiate between autosomal dominant, autosomal recessive, and X-linked traits using pedigree signatures.
• Predict genotype probabilities based on pedigree data.+ Show more

Learning Objectives

• Evaluate biotechnological proposals by balancing potential benefits and potential risks to individuals and communities.
• Explain ethical concerns related to genetic privacy, informed consent, off-target genome-editing effects, and ecological consequences.
• Identify how equitable access and public engagement influence regulation and policy decisions for biotechnology.

Learning Objectives

• Describe the mechanisms of diffusion, osmosis, facilitated diffusion, and active transport in cells.
• Explain how membrane permeability and proteins regulate movement of substances across cell boundaries.
• Illustrate how ion gradients are established and utilized for physiological processes like nerve signaling.+ Show more

Learning Objectives

• Explain how habitat fragmentation divides landscapes and changes connectivity between habitat patches
• Describe how fragmentation can reduce gene flow and pollinator movement
• Analyze how edge effects and isolation can disrupt species interactions and food webs+ Show more

Learning Objectives

• Identify and describe the major tissue types in the human body.
• Understand the functions of epithelial, connective, muscle, and nervous tissues.
• Explain how tissue structure relates to tissue function and organ properties.+ Show more

Learning Objectives

• Understand how cells communicate using chemical and electrical signals.
• Describe the pathways involved in neurotransmission and hormonal signaling.
• Compare rapid nervous responses with longer-term endocrine effects.+ Show more

Learning Objectives

• Understand how sedimentary deposits record environmental interactions and past climate conditions.
• Identify different types of sediment and what they reveal about transport energy and climate.
• Learn about proxies like isotopic ratios and biomarkers used for reconstructing environmental changes.+ Show more

Learning Objectives

• Understand the components of projectile motion and how vectors decompose into horizontal and vertical parts.
• Apply equations of motion to analyze projectile trajectories and calculate range, maximum height, and time of flight.
• Connect assumptions of negligible air resistance and coordinate choices to solving projectile problems.+ Show more

Learning Objectives

• Describe the biochemical pathways involved in cellular respiration, including glycolysis, citric acid cycle, and electron transport chain.
• Explain the role of ATP in energy transfer within cells.
• Relate the functions of mitochondria and chloroplasts to metabolic processes such as respiration and photosynthesis.+ Show more

Learning Objectives

• Explain how competition shapes resource use and population sizes
• Describe how the niche concept reduces conflict between similar species
• Predict how resource limitation can change outcomes of species coexistence

Learning Objectives

• Explain how increasing temperature increases particle motion and average spacing, causing thermal expansion in solids and liquids.
• Describe how heating changes gas particle motion and increases pressure in a confined space.
• Use particle theory to predict contraction when temperature decreases.

Learning Objectives

• Understand the concept of seasonal changes in Alberta.
• Identify factors that influence Alberta's seasons, such as sunlight and latitude.
• Describe how seasons affect local ecosystems and human activities.+ Show more

Learning Objectives

• Identify the basic positions of the Sun, Earth, and Moon.
• Describe how the Sun and Moon shine or reflect light.
• Understand the different phases of the Moon and their causes.+ Show more

Learning Objectives

• Define and distinguish between systematic and random errors.
• Identify sources of errors in scientific experiments.
• Explain methods used to analyze and reduce errors.+ Show more

Learning Objectives

• Understand the purpose and importance of operational definitions in scientific measures.
• Learn how to convert qualitative observations into quantitative data.
• Identify examples of measurement methods such as water clarity and snowpack depth.+ Show more

Learning Objectives

• Describe how the Sun appears to move across the sky during different seasons.
• Explain how latitude affects the Sun's apparent path.
• Understand the relationship between Earth's tilt and the Sun's position at different times of the year.+ Show more

Learning Objectives

• Identify the components of a data table, including column headings and metadata.
• Understand the importance of clear and consistent labels in data recording.
• Recognize examples of data tables used in real-world scientific observations.

Learning Objectives

• Explain the concept of Earth's rotation about its axis.
• Describe how Earth's rotation causes day and night.
• Identify key positions in the daily path of the Sun across the sky.+ Show more

Learning Objectives

• Identify different phases of the Moon
• Describe how the Moon's appearance changes over time
• Explain the relationship between the Sun, Earth, and Moon in lunar motion

Learning Objectives

• Learn how to identify long-term temperature patterns in datasets.
• Understand the concepts of seasonal cycles and anomalies in temperature data.
• Explore methods like descriptive statistics and moving averages used in pattern analysis.+ Show more

Learning Objectives

• Understand the concept of integrated forest management.
• Identify ecological, economic, and social objectives in forest planning.
• Learn about approaches like ecosystem-based management and adaptive planning.+ Show more

Learning Objectives

• Understand Earth's rotation and how it causes day and night
• Explain the mechanics behind the cycle of day and night
• Identify factors influencing daylight duration throughout the year+ Show more

Learning Objectives

• Identify different wing features such as camber, thickness, and aspect ratio.
• Explain how wing shape influences lift, stall behavior, and maneuverability.
• Compare high-aspect-ratio wings with low-aspect-ratio wings used in regional aviation.+ Show more

Learning Objectives

• Understand the concept of keystone species and their influence on ecosystems.
• Recognize the importance of biodiversity for ecosystem stability.
• Identify different species roles such as keystone, indicator, and interdependent species.+ Show more