Science Worksheets

Learning Objectives

• Explain the law of conservation of atoms in chemical reactions.
• Identify different types of chemical reactions such as synthesis, decomposition, single- and double-displacement, and combustion.
• Understand the role of stoichiometric coefficients in balancing chemical equations.+ Show more

Learning Objectives

• Explain how molecules move across cellular membranes through passive and active processes.
• Differentiate between diffusion, facilitated diffusion, osmosis, and active transport.
• Describe vesicular transport mechanisms such as endocytosis and exocytosis.+ Show more

Learning Objectives

• Explain how the cell membrane, cytoplasm, and nucleus contribute to cell survival
• Describe how organelles help cells carry out specialized functions
• Use evidence from a text to answer questions about shared and distinct cell structures

Learning Objectives

• Explain how dominant and recessive alleles affect observable traits
• Distinguish genotype from phenotype using Mendelian inheritance examples
• Use simple Punnett square logic to predict trait segregation and probabilities

Learning Objectives

• Understand how to interpret various graphical representations such as scatterplots, histograms, and line graphs.
• Identify appropriate graph types for different data patterns and variables.
• Evaluate the suitability of graph scales, labeling, and binning choices in conveying accurate information.+ Show more

Learning Objectives

• Describe how electrons are distributed among energy levels and orbitals.
• Explain the importance of valence electrons in chemical reactivity and bonding.
• Identify the order in which electron shells are filled.+ Show more

Learning Objectives

• Explain the concept of gravitational fields as long-range forces producing central accelerations.
• Define gravitational potential and gravitational potential energy in two-body systems.
• Describe how field strength varies with distance from mass sources.+ Show more

Learning Objectives

• Explain how gears transfer motion through meshing teeth and how gear ratios affect rotational speed and torque.
• Describe how gear size, tooth count, and gear order determine output direction and magnitude.
• Compare simple gear trains, idler gears, and compound gear trains for changing speed and mechanical advantage.

Learning Objectives

• Describe the difference between static and dynamic stability in aircraft.
• Explain how aircraft geometry influences longitudinal, lateral, and directional stability.
• Identify the effects of center of gravity location and dihedral angles on stability behavior.+ Show more

Learning Objectives

• Explain the work–energy theorem and its application to systems with forces.
• Connect net work done to changes in kinetic energy.
• Define and calculate power as the rate of energy transfer.+ Show more

Learning Objectives

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

Learning Objectives

• Describe the anatomy of plant stems and their role in supporting growth and resource distribution.
• Explain how water moves through xylem via transpiration pull and how sugars are transported in phloem.
• Differentiate between herbaceous and woody stems and understand vessel arrangement and secondary growth.+ Show more

Learning Objectives

• Understand the role of computational simulations and numerical models in science
• Learn how models generate predictions from hypothesized mechanisms
• Appreciate the importance of parameter sensitivity and scenario comparison+ Show more

Learning Objectives

• Understand the concept of trophic levels and their role in ecosystems.
• Identify different types of organisms within food chains and webs.
• Explain energy transfer inefficiencies between trophic levels.+ Show more

Learning Objectives

• Identify properties of rocks and soil that make them useful in different places
• Explain why a material is chosen for a specific human or environmental use
• Compare how rocks and soil behave in simple situations

Learning Objectives

• Identify temperature, precipitation, and wind as key daily weather observations
• Use weather words to describe conditions for different days
• Compare daily weather data to find simple patterns over several days+ Show more

Learning Objectives

• Compare rocks and soil using appearance and physical properties
• Describe how particle size and organic matter affect soil
• Explain how rocks break and how soil forms over time+ Show more

Learning Objectives

• Explain how weathering slowly breaks down rocks and changes soil over time
• Identify patterns of weathering caused by wind, water, temperature changes, and sunlight
• Compare weathering and weather by describing what each term means

Learning Objectives

• Explain the concept of dipole–dipole interactions and their significance in molecular behavior.
• Identify how polarity influences intermolecular forces and properties like boiling point and solubility.
• Relate molecular orientation, temperature, and polarity to the strength of dipole interactions in various phases.+ Show more

Learning Objectives

• Understand how dissolved ions, temperature, and organic contaminants influence solubility in industrial water systems.
• Interpret chemical data related to impurities and predict environmental and infrastructural consequences.
• Analyze the effect of water chemistry changes on scale formation, corrosion, and resource processing.+ Show more

Learning Objectives

• Explain the principles of potential energy in gravitational and elastic systems.
• Describe energy transfer and conversion processes in mechanical systems.
• Analyze the effect of nonconservative forces on mechanical energy.+ Show more

Learning Objectives

• Identify major components of the solar system, including terrestrial planets, gas giants, dwarf planets, and asteroid/Kuiper belts
• Compare planetary characteristics such as composition, atmosphere, temperature, and orbital zones
• Explain how energy from the Sun influences planetary surface conditions and the idea of habitability

Learning Objectives

• Explain how energy changes occur during chemical reactions.
• Differentiate between exothermic and endothermic reactions based on energy transfer.
• Describe the link between energy exchange and bond breaking and formation.+ Show more

Learning Objectives

• Explain how organ systems work together to support survival needs such as nutrients, gas exchange, waste removal, and movement of materials.
• Describe how structure and function at the organ level help maintain internal conditions suitable for metabolism.
• Use cause-and-effect reasoning to predict what happens when one organ system is impaired.

Learning Objectives

• Understand the role of evidence in supporting scientific claims
• Identify key criteria used to evaluate scientific explanations
• Compare different scientific explanations based on supporting data and uncertainties+ Show more

Learning Objectives

• Understand the principles of metric measurement and the importance of standard units.
• Identify the role of instrument resolution and calibration in obtaining reliable data.
• Explain how measurement precision and systematic bias affect data quality.+ Show more

Learning Objectives

• Describe different types of models used in scientific representation, including mathematical, graphical, schematic, and computational approaches.
• Evaluate criteria such as fidelity, simplicity, and predictive scope to select appropriate models for specific systems.
• Explain how mapping model components to measurable observables supports interpretation and understanding.+ Show more

Learning Objectives

• Understand the role of computational simulations and models in scientific predictions.
• Explain the significance of parameter sensitivity and ensemble approaches in forecasts.
• Describe how visualizations depict uncertainty and how outputs are validated against data.+ Show more

Learning Objectives

• Understand how to construct scientific arguments using claim-evidence-reasoning frameworks.
• Identify coherence, relevance, and evaluation of alternative explanations in scientific reasoning.
• Explain the role of quantitative evidence and model comparisons in strengthening arguments.+ Show more

Learning Objectives

• Understand different measures of dispersion such as variance, interquartile range, and range.
• Interpret how distribution shape affects statistical inference and evidence strength.
• Analyze the relationship between variability and sampling, heterogeneity, and theoretical models.+ Show more

Learning Objectives

• Understand the conventions for conveying quantitative uncertainty in scientific communication.
• Identify different methods such as interval estimates, effect sizes, and likelihood statements.
• Interpret visualizations that portray variability and uncertainty in data.+ Show more

Learning Objectives

• Understand the principles of scaling laws and dimensional similarity.
• Apply proportional reasoning in constructing models and interpreting data across scales.
• Recognize how nonlinear and scale-dependent effects influence model validity.+ Show more

Learning Objectives

• Understand quantitative and visual methods for assessing model fit
• Identify patterns indicating divergence or heteroscedasticity
• Interpret residual plots and goodness-of-fit measures+ Show more

Learning Objectives

• Understand the concept of measurement accuracy and precision.
• Learn how to estimate and report uncertainty in measurements.
• Identify sources of uncertainty and how they impact data analysis.+ Show more

Learning Objectives

• Understand the different types of adaptations: structural, behavioral, and physiological.
• Identify regional examples of adaptations, such as beak variation, coat color change, and hibernation.
• Explain how adaptations affect survival and reproductive success within specific niches.+ Show more

Learning Objectives

• Understand the concept of chemical compounds and their fixed elemental ratios.
• Identify the different types of bonding—ionic and covalent—and how they influence properties of compounds.
• Explain the law of definite composition and how chemical formulas represent element ratios.+ Show more

Learning Objectives

• Understand the relationship between force magnitude and contact time during collisions.
• Explain how structural deformation absorbs energy in impact events.
• Analyze real-world collision scenarios to identify impulse effects and observable outcomes.+ Show more

Learning Objectives

• Understand the difference between exothermic and endothermic reactions
• Identify examples of energy absorption and release during chemical reactions
• Explain how bonds breaking and forming relate to energy transfer+ Show more

Learning Objectives

• Understand the core concepts of molecular evidence in genetics and evolution.
• Identify the significance of DNA, RNA, and protein similarities among species.
• Analyze how molecular data supports evolutionary relationships.+ Show more

Learning Objectives

• Identify common circuit symbols used in schematics
• Understand how symbols represent physical electronic components
• Learn to interpret circuit diagrams to predict circuit behavior

Learning Objectives

• Understand how position, velocity, and acceleration are represented through motion diagrams and kinematic graphs.
• Interpret position–time and velocity–time plots to determine instantaneous and average quantities.
• Apply the concepts of slope and area in kinematic graphs to connect displacement, velocity, and acceleration.+ Show more

Learning Objectives

• Understand the concept of trophic levels and their roles in ecosystems.
• Identify different types of organisms based on their energy sources in food chains.
• Explain how energy transfer between trophic levels is inefficient and forms pyramids.+ Show more

Learning Objectives

• Define resilience and resistance and explain their roles in ecosystems.
• Describe factors influencing ecosystem resilience and resistance.
• Understand how crossing ecological thresholds leads to regime shifts.+ Show more

Learning Objectives

• Explain how wave reflection and refraction occur at boundaries between media with different properties.
• Use impedance mismatch and wave-speed concepts to predict changes in direction and speed of waves.
• Apply Snell-like reasoning with an index of refraction to describe refraction for light waves.

Learning Objectives

• Understand the structure of the circulatory system
• Identify the roles of blood vessels, valves, and capillaries
• Explain how nutrients, gases, and waste products are transported+ Show more

Learning Objectives

• Understand the different types of extinction events and their impact on biodiversity.
• Identify the primary drivers that cause species extinction.
• Analyze how fossil and genetic evidence reveal past extinction crises.+ Show more

Learning Objectives

• Explain how technology choices affect efficiency, safety, sustainability, and reliability.
• Evaluate trade-offs between performance, risk reduction, environmental impact, and long-term operation.
• Use real-world examples to justify technology decisions using evidence and systems thinking.

Learning Objectives

• Understand the concepts of kinetic and potential energy and how they relate to motion and stored work.
• Recognize examples of energy transformation in real-world Alberta scenarios such as snowmobiling and hydro reservoirs.
• Explain the principle of energy conservation in idealized systems and how non-conservative forces affect energy distribution.+ Show more