Science Worksheets

Learning Objectives

• Describe the basic structure and functions of the heart and blood vessels.
• Explain the processes of blood flow, including oxygen and nutrient transport.
• Identify the components of blood and their roles in circulation.+ Show more

Learning Objectives

• Distinguish ionic, covalent, and metallic bonds based on electron behavior.
• Predict how bond type affects properties such as melting point, conductivity, volatility, and solubility.
• Use particle models (ions, shared electrons, electron sea) to explain observable material behaviors.

Learning Objectives

• Understand the components and functions of electronic sensors, data loggers, and digital probes.
• Learn proper calibration and operation techniques for accurate measurements.
• Identify factors affecting sampling rate, resolution, and units in digital data collection.+ Show more

Learning Objectives

• Identify different types of contact forces such as friction, tension, and normal force.
• Distinguish between contact and non-contact forces like gravity and electromagnetic interactions.
• Describe qualitatively the magnitude, direction, and point of application of forces.+ Show more

Learning Objectives

• Understand the definition of saturation and supersaturation in solutions.
• Identify conditions that lead to saturation and crystallization.
• Analyze real-world examples of saturation phenomena.+ Show more

Learning Objectives

• Define and differentiate between position and displacement
• Understand average speed and average velocity
• Identify concepts of instantaneous velocity and acceleration+ Show more

Learning Objectives

• Understand how cells with similar structures form tissues that perform specific functions.
• Identify different types of plant and animal tissues and their roles in biological systems.
• Explain how tissue properties impact organ performance across Alberta biomes and agriculture.+ Show more

Learning Objectives

• Explain the concept of dynamic equilibrium in chemical reactions.
• Interpret equilibrium constant expressions and understand their significance.
• Predict system shifts in response to changes in concentration, pressure, and temperature.+ Show more

Learning Objectives

• Identify the main components of a cell and their functions.
• Distinguish between prokaryotic and eukaryotic cells based on structure.
• Understand how microscopy and models illustrate cell organization.+ Show more

Learning Objectives

• Understand how the fossil record documents evolutionary change over deep time.
• Identify methods such as stratigraphic distribution and radiometric dating used to establish timelines.
• Explain the significance of transitional fossils in supporting hypotheses of descent with modification.+ Show more

Learning Objectives

• Explain the processes of diffusion, osmosis, facilitated diffusion, and active transport across cell membranes.
• Describe how membrane permeability influences movement of substances in and out of cells.
• Analyze the role of ion gradients established by pumps and channels in cellular functions.+ Show more

Learning Objectives

• Explain how natural selection operates on heritable variation within populations.
• Identify different modes of selection: directional, stabilizing, and disruptive.
• Describe how environmental factors influence selective pressures and populations' adaptations.+ Show more

Learning Objectives

• Understand the purpose and key features of phylogenetic trees in evolutionary biology.
• Interpret molecular data and shared characters to infer ancestral relationships.
• Differentiate between homology and analogy in evolutionary patterns.+ Show more

Learning Objectives

• Describe the basic components and structure of DNA, including nucleotide monomers and the double helix.
• Explain complementary base pairing between adenine–thymine and guanine–cytosine.
• Understand how DNA's structural properties facilitate genetic information storage and replication.+ Show more

Learning Objectives

• Understand the different types of genetic mutations and their causes.
• Identify the structural changes in DNA and chromosomes caused by mutations.
• Analyze the potential effects of mutations on organisms and evolution.+ Show more

Learning Objectives

• Explain how reproductive isolation contributes to the formation of new species.
• Differentiate between allopatric and sympatric speciation.
• Identify prezygotic and postzygotic barriers in speciation.+ Show more

Learning Objectives

• Describe the stages of cellular respiration, including glycolysis, the citric acid cycle, and oxidative phosphorylation.
• Explain how electrons pass through carrier molecules in the electron transport chain to generate ATP.
• Understand the role of oxygen as the final electron acceptor and its importance in linking cellular metabolism to organismal energy demands.+ Show more

Learning Objectives

• Understand the processes involved in light-dependent reactions and the Calvin cycle of photosynthesis.
• Identify the roles of photosystems, electron transport, ATP, and NADPH in converting light energy.
• Explain how carbon fixation occurs and its significance in plant growth and ecosystems.+ Show more

Learning Objectives

• Understand the concepts of producers, consumers, and decomposers within trophic levels.
• Explain how energy flows through food chains and webs, and how trophic efficiency affects ecosystem productivity.
• Analyze the impact of changes at one trophic level on the entire ecosystem, including trophic cascades.

Learning Objectives

• Understand the differences between crystalline and amorphous solids based on particle arrangements.
• Explain how particle bonding strength and spatial order influence the properties of solids.
• Connect microscopic particle arrangements to observable behaviors like melting points and brittleness.+ Show more

Learning Objectives

• Understand the principles of measurement calibration and uncertainty.
• Recognize the importance of significant figures and measurement error.
• Interpret data from timed intervals, distances, and force sensors with attention to accuracy.+ Show more

Learning Objectives

• Describe the phases of the eukaryotic cell cycle and their regulation.
• Explain the function of checkpoints during G1, S, and G2 phases.
• Understand the roles of cyclin-dependent kinases and regulatory factors in mitosis.+ Show more

Learning Objectives

• Explain how test data guide specific design changes toward a success criterion
• Describe how evidence-based revisions can improve performance while meeting constraints
• Use measurements and comparisons to justify why a revised design works better

Learning Objectives

• Describe the physical and chemical diagnostic properties of common rock-forming minerals.
• Explain how mineral composition relates to their formation environments and stability under varying conditions.
• Connect mineral assemblages to petrogenetic histories and distinguish between ore minerals and gangue.

Learning Objectives

• Explain how body systems cooperate to maintain internal balance (homeostasis).
• Describe examples of communication between systems using hormones, neural signals, and transport of materials.
• Interpret how changes in one system can affect the functions of other systems.

Learning Objectives

• Identify how point mutations, insertions, and deletions alter DNA
• Explain how chromosomal rearrangements can affect gene products
• Predict silent, frameshift, loss-of-function, and novel-function outcomes+ Show more

Learning Objectives

• Apply Snell’s law to predict refraction at an interface
• Calculate focal length using the lens model
• Determine image position from lens relationships+ Show more

Learning Objectives

• Apply Ohm’s law to calculate voltage, current, or resistance
• Analyze series circuits to predict current and voltage distributions
• Analyze parallel circuits to predict current and voltage distributions+ Show more

Learning Objectives

• Describe how unit-cell packing relates to macroscopic solid properties.
• Differentiate ionic, metallic, and covalent crystal structures.
• Explain band gaps and electron mobility in solids.+ Show more

Learning Objectives

• Distinguish physical and chemical changes using observable evidence.
• Identify common indicators of chemical changes, such as new substances, energy changes, color shifts, and gas formation.
• Use particle-level thinking to explain why physical changes typically do not form new substances.+ Show more

Learning Objectives

• Understand how sound propagates as a mechanical wave through different media.
• Identify the relationship between frequency, amplitude, pitch, and loudness in sound.
• Explain how temperature and medium affect the speed of sound.+ Show more

Learning Objectives

• Explain how reflection changes a wave’s direction while maintaining its frequency
• Describe how refraction changes a wave’s speed and wavelength when entering a new medium
• Compare ray and wave representations to predict bending/reflection and changes in wavefront spacing

Learning Objectives

• Explain how energy transfers between systems and how energy can change form during everyday and experimental situations
• Identify the roles of kinetic energy, gravitational potential energy, and elastic energy in observed changes
• Describe common pathways for energy transfer, including heating, work by forces, and radiation+ Show more

Learning Objectives

• Explain why ATP is considered the primary energy currency of cells
• Describe how phosphorylation links energy release and energy investment in metabolism
• Compare how cells build proton gradients for ATP synthesis in mitochondria and chloroplasts+ Show more

Learning Objectives

• Understand the concept of relative motion and how velocity depends on reference frames.
• Apply proportional relationships among speed, distance, and time within different frames.
• Analyze simple scenarios such as two walkers moving towards each other or a boat crossing a stream to determine apparent speeds.+ Show more

Learning Objectives

• Identify the main organelles involved in energy production and genetic control
• Understand the functions of the nucleus and mitochondria
• Describe the structure and role of key cell components+ Show more

Learning Objectives

• Understand the hierarchy from cells to tissues, organs, and organ systems
• Describe the process of cellular differentiation and specialization
• Explain how coordinated activity among cells supports physiological functions

Learning Objectives

• Understand how Earth's tilt and orbit affect seasonal changes in temperature and daylight.
• Explain the relationship between sunlight angle, day length, and temperature variations throughout the year.
• Describe how sky models represent seasonal patterns of sunlight and temperature.+ Show more

Learning Objectives

• Analyze how forces produce motion and affect structural members in real-world systems.
• Evaluate how machine function (mechanical advantage and force transfer) influences design performance.
• Compare design alternatives using consistent criteria for safety under wind, snow, and load scenarios.

Learning Objectives

• Describe the three main types of intermolecular forces: London dispersion forces, dipole-dipole interactions, and hydrogen bonding.
• Explain how intermolecular forces influence boiling points, melting points, surface tension, and solubility.
• Identify which types of molecules exhibit each kind of intermolecular force.+ Show more

Learning Objectives

• Explain how physical properties (size, solubility, magnetism, boiling point) are used to separate mixtures without changing substances.
• Identify suitable separation methods for common mixtures and justify choices using observable evidence.
• Describe how separation efficiency can be evaluated by comparing starting materials to recovered products.

Learning Objectives

• Identify major components of the solar system and describe how they are classified.
• Compare terrestrial planets, gas giants, dwarf planets, and small-body regions using composition, orbital zone, and atmospheric or surface conditions.
• Explain how temperature and energy from the Sun influence planetary environments and habitability.

Learning Objectives

• Understand Newtonian dynamics and the relationship between net force, mass, and acceleration.
• Interpret and create free-body diagrams representing different forces.
• Use algebraic relations and vector components to analyze motion.+ Show more

Learning Objectives

• Understand key principles of environmental monitoring network design and indicator selection.
• Analyze methods of data collection and interpretation for watershed health and air quality assessment.

Learning Objectives

• Understand how slopes of position, velocity, and acceleration graphs relate to instantaneous rates in motion.
• Analyze areas under velocity and acceleration graphs to determine total change in position or velocity.
• Connect graphical features to derivatives and integrals in the context of non-uniform motion.+ Show more

Learning Objectives

• Explain how weathering, transport, deposition, and lithification form sedimentary rocks
• Distinguish mechanical weathering from chemical weathering and how each produces sediment
• Describe how depositional environments can create distinctive bedding and sedimentary structures

Learning Objectives

• Describe the process of gene transcription and translation.
• Identify the roles of DNA, mRNA, tRNA, and ribosomes in gene expression.
• Explain how gene regulation influences gene expression at different stages.+ Show more

Learning Objectives

• Understand how resource availability, safety, and environmental impact influence technological design.
• Analyze case studies such as solar panel systems and biodegradable packaging to see constraints in action.
• Explain how designers balance functionality with limitations to create sustainable solutions.+ Show more