Science Worksheets

Learning Objectives

• Identify functions of power sources, switches, loads, and connectors
• Match physical circuit components with their schematic symbols
• Explain how resistance changes qualitatively affect circuit current+ Show more

Learning Objectives

• Explain how DNA sequence similarity can indicate relatedness.
• Describe what DNA mutations contribute to differences among sequences.
• Interpret simple ideas behind molecular markers and genetic variation in populations.+ Show more

Learning Objectives

• Understand how pressure influences gas solubility according to Henry's law.
• Analyze the practical effects of pressure changes on gas-liquid systems in natural and industrial contexts.
• Interpret data on gas behaviors related to environmental and reservoir management in Alberta.+ Show more

Learning Objectives

• Explain how electrochemical gradients created by primary active pumps support secondary active transport.
• Compare active transport, secondary active transport, and passive diffusion across membranes using ion and substrate examples.
• Describe how tonicity and selective permeability affect cell volume and membrane potential.+ Show more

Learning Objectives

• Describe how natural climate records (ice cores, sediment layers, and tree rings) can be used to infer past temperature and precipitation.
• Explain how modern instruments provide evidence of recent climate trends.
• Identify major climate drivers over time and describe how they can change Earth’s energy balance and circulation.

Learning Objectives

• Construct models using relevant variables, assumptions, and parameters.
• Calibrate models using appropriate data and test conditions.
• Validate models using appropriate data and test conditions.+ Show more

Learning Objectives

• Use the work–energy theorem to relate net work to changes in kinetic energy
• Calculate work from variable forces using integral expressions and interpret the meaning of sign
• Define power as the rate of energy transfer and compare energy pathways using energy accounting

Learning Objectives

• Understand the hierarchy of biological classification from kingdom to species.
• Learn how to use observable characteristics to classify local species.
• Understand the purpose and construction of dichotomous keys for identifying organisms.+ Show more

Learning Objectives

• Understand key ethical issues related to biotechnology and genetic manipulation.
• Evaluate societal implications, including privacy, consent, and ecological impact.
• Analyze regulatory frameworks and the role of public engagement in biotech policies.+ Show more

Learning Objectives

• Explain the concept of atomic spectra and electronic transitions.
• Identify the significance of spectral lines in element identification.
• Describe the basic principles of spectroscopy such as selection rules and line broadening.+ Show more

Learning Objectives

• Understand how weathering breaks down rocks into sediments.
• Identify different depositional environments.
• Describe the process of lithification.+ Show more

Learning Objectives

• Describe how a fulcrum position changes effort distance in a lever
• Explain how pulley systems can change effort and direction to produce mechanical advantage
• Calculate ideal mechanical advantage using simple ratios for common lever and pulley setups+ Show more

Learning Objectives

• Explain how plate tectonics reshape Earth's surface over long periods
• Describe how weathering and erosion transport Earth materials
• Explain how deposition reshapes landscapes and distributes sediment+ Show more

Learning Objectives

• Explain how observations and measurements provide evidence for a solution.
• Compare quantitative data and qualitative observations when judging an outcome.
• Determine whether evidence supports stated criteria and reduces the role of chance.+ Show more

Learning Objectives

• Understand the concepts of impulse and momentum and how they relate.
• Describe how force over time affects the change in momentum.
• Analyze real-world scenarios involving impact, recoil, and force duration.+ Show more

Learning Objectives

• Identify common failure points in a design and link each to a specific feature.
• Explain why a failure occurs using cause-and-effect reasoning.
• Describe trade-offs involved in revising a design while meeting constraints.+ Show more

Learning Objectives

• Explain how DNA sequence comparisons and molecular markers provide evidence for heredity.
• Describe how PCR amplification and sequencing can be used to infer relationships among individuals or species.
• Use molecular information (e.g., SNPs and restriction fragment patterns) to interpret genetic variation and relatedness.

Learning Objectives

• Explain how electric current, voltage, and resistance are related in a circuit.
• Describe how material type, temperature, and geometry affect resistance.
• Distinguish between conductors and insulators using orders of magnitude in resistivity.+ Show more

Learning Objectives

• Understand the concept of iterative improvement and its role in design.
• Identify how evaluation results influence design changes.
• Explain the importance of balancing properties, needs, and limitations during refinement.+ Show more

Learning Objectives

• Identify and describe various physical properties of substances.
• Understand how properties like density, melting point, and solubility help characterize materials.
• Use observable behaviors to infer properties of unknown substances.+ Show more

Learning Objectives

• Explain how representative sampling supports environmental monitoring
• Select indicators for detecting long-term environmental trends
• Determine temporal resolution for water and air monitoring+ Show more

Learning Objectives

• Understand the concept of natural selection and its role in evolution.
• Recognize the genetic basis of variation within populations.
• Identify how environmental pressures influence trait prevalence.+ Show more

Learning Objectives

• Distinguish between endothermic and exothermic reactions using energy flow to and from the surroundings
• Explain temperature observations in terms of particle motion and bonding changes
• Identify whether a reaction absorbs or releases thermal energy based on experimental evidence+ Show more

Learning Objectives

• Explain the concept of enthalpy changes during chemical reactions.
• Calculate reaction enthalpy using standard enthalpies of formation.
• Analyze heat transfer in exothermic and endothermic processes in industrial settings.+ Show more

Learning Objectives

• Understand the concept of linear momentum and how it relates to mass and velocity.
• Explain the impulse-momentum principle and how force applied over time affects motion.
• Analyze how large forces over short durations and small forces over longer durations can produce the same change in momentum.+ Show more

Learning Objectives

• Understand the importance of scientific methods in community issues.
• Recognize the role of respectful engagement and cultural sensitivity.
• Learn protocols for obtaining consent and validating community data.+ Show more

Learning Objectives

• Explain how parallel circuits split current into multiple branching pathways.
• Describe why each parallel branch has the same potential difference (voltage).
• Use current relationships to predict how overall current relates to branch currents.+ Show more

Learning Objectives

• Explain how energy enters ecosystems as sunlight and leaves mainly as heat through respiration
• Describe how matter cycles by the movement of atoms such as carbon, nitrogen, and phosphorus among living things and the environment
• Evaluate how decomposers, photosynthesis, and cellular respiration work together to drive carbon cycling+ Show more

Learning Objectives

• Explain what a scale bar tells you about size in a micrograph.
• Distinguish resolution from magnification when interpreting image details.
• Identify how contrast and staining help reveal cellular structures.

Learning Objectives

• Understand the fundamental principles of cell theory.
• Identify the differences between prokaryotic and eukaryotic cells.
• Recognize the roles of various cell organelles.+ Show more

Learning Objectives

• Describe how cells, tissues, organs, and organ systems form a hierarchy of organization in multicellular organisms
• Explain how similar cells work together to perform shared functions in tissues
• Identify the difference between tissue, organ, and organ system using examples

Learning Objectives

• Explain how allele combinations in parents determine the possible genotypes of offspring
• Use probability to predict the expected proportions of phenotypes across multiple generations
• Interpret dominance and recessiveness to understand how recessive traits may be hidden

Learning Objectives

• Explain the different methods of heat transfer: conduction, convection, and radiation.
• Identify real-world examples of heat transfer processes.
• Describe how temperature differences drive heat flow.+ Show more

Learning Objectives

• Explain how particle rearrangement leads to observable reaction outcomes.
• Describe how energy changes relate to temperature changes during a reaction.
• Connect evidence (like gas formation and warming/cooling) to particle and energy models.

Learning Objectives

• Explain how evaporation, condensation, and precipitation move water through the water cycle.
• Describe how water returns to Earth as runoff or groundwater and how plants can access it.
• Identify key vocabulary terms connected to water cycle pathways.

Learning Objectives

• Understand the concept of friction as a force opposing motion between surfaces.
• Identify the differences between static and kinetic friction.
• Explain how surface properties and normal force affect frictional magnitude.+ Show more

Learning Objectives

• Understand the importance of balancing chemical equations to conserve mass and atoms.
• Apply stoichiometric coefficients to balance simple and complex reactions accurately.
• Recognize the significance of charge and mass conservation in ionic and redox reactions.+ Show more

Learning Objectives

• Explain how reflection preserves frequency while reversing wave direction at a boundary.
• Describe how refraction changes wave speed and wavelength while keeping frequency constant.
• Compare ray and wave representations to predict how light or sound paths change across media.

Learning Objectives

• Identify the basic components of trophic models
• Explain how energy flows among different trophic levels
• Describe the purpose of flow diagrams and mathematical models in ecology+ Show more

Learning Objectives

• Define and distinguish between position, displacement, speed, and velocity.
• Explain the concepts of instantaneous velocity and acceleration.
• Calculate average speed and velocity from given data.+ Show more

Learning Objectives

• Understand key safety considerations in electrical system design, including grounding, insulation, and overload protection.
• Recognize environmental impacts associated with energy generation and infrastructure.
• Analyze trade-offs between safety and environmental factors in electrical system planning.+ Show more

Learning Objectives

• Interpret information from graphs and tables by describing trends, spread, and possible outliers.
• Apply correct reasoning when comparing data across conditions using axes, scales, and labels.
• Evaluate claims about data using evidence from representations.

Learning Objectives

• Describe the main components and functions of the circulatory system.
• Explain how blood flow is regulated by pressure gradients and vessel resistance.
• Identify the roles of blood plasma proteins and cellular elements in clotting and immune defense.+ Show more

Learning Objectives

• Identify independent and dependent variables in experiments
• Identify control conditions used for experimental comparison
• Explain how controls distinguish variable effects from other influences+ Show more

Learning Objectives

• Explain the fundamental principles of the photoelectric effect and its significance in quantum physics.
• Analyze how photon energy relates to work function and the kinetic energy of emitted electrons.
• Connect experimental measurements such as threshold frequency and stopping potential to particle-like behavior of light.+ Show more

Learning Objectives

• Explain how model evaluation compares predictions to evidence
• Identify common reasons a model may fail, such as incorrect assumptions or missing factors
• Describe how changing input parameters in a simulation can reveal which assumptions matter most+ Show more

Learning Objectives

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

Learning Objectives

• Analyze a complex mechanical situation by identifying internal forces, external forces, and which forces change motion.
• Use Newton’s laws and net force ideas to predict acceleration and changes in velocity for interacting bodies.
• Account for how energy transfers and dissipates across system components during an event.