Science Worksheets

Learning Objectives

• Understand the properties that define pure substances, including fixed melting and boiling points, density, and reactivity.
• Differentiate between elements and compounds through physical and chemical tests.
• Recognize examples of pure substances such as elemental metals and common compounds like calcium carbonate.+ Show more

Learning Objectives

• Interpret visual data from microscopy images, including scale bars and resolution limits.
• Identify cellular structures and artifacts in micrographs using staining and contrast techniques.
• Differentiate between electron micrographs and fluorescence microscopy based on ultrastructure and molecule detection.+ Show more

Learning Objectives

• Identify different atomic models and their features
• Understand the development and purpose of atomic models
• Describe how atomic models explain properties of matter

Learning Objectives

• Understand the layers of the Earth and their properties
• Identify different types of plate boundaries
• Explain the geological processes involved in Earthquakes, volcanic eruptions, and mountain formation+ Show more

Learning Objectives

• Identify what an element symbol stands for in a chemical formula.
• Read subscripts as numbers that show relative proportions of atoms in a compound.
• Use correct element-symbol interpretation to explain composition of common substances.

Learning Objectives

• Understand the key ecosystem processes of primary productivity, decomposition, and nutrient cycling.
• Explain biogeochemical cycles of carbon, nitrogen, and phosphorus and their roles in ecosystems.
• Analyze Alberta-specific examples such as peatland carbon sequestration, boreal fire effects, and soil management impacts.+ Show more

Learning Objectives

• Understand how latitude, altitude, ocean currents, and landforms influence regional climate patterns.
• Interpret climate zone maps and models to analyze different climate regions.
• Recognize human activities that modify Earth's climate and their impacts.+ Show more

Learning Objectives

• Explain how the relative positions and motions of Earth, the Sun, and the Moon produce lunar phases, eclipses, and seasonal changes.
• Describe how Earth’s axial tilt and orbital geometry affect seasonal insolation and the timing of seasonal progression.
• Compare lunar months (synodic month) and the eclipse alignment patterns using observable sky phenomena.

Learning Objectives

• Distinguish strong acids/bases from weak acids/bases based on how completely they ionize in water
• Relate the strength of an acid or base to the concentration of free H+ or OH− ions in solution
• Use equilibrium ideas to explain why weak species only partially dissociate

Learning Objectives

• Explain the four main aerodynamic forces: lift, drag, thrust, and weight.
• Describe how vectors of different forces interact during flight.
• Analyze how forces affect climb, cruise, and descent.+ Show more

Learning Objectives

• Describe how igneous rocks form from molten magma or lava.
• Differentiate between intrusive and extrusive igneous rocks based on cooling rate and crystal size.
• Explain how textures and mineral assemblages in igneous rocks record their cooling history.+ Show more

Learning Objectives

• Explain the interactions between surface properties and atmospheric processes such as energy exchange and radiative forcing.
• Describe how land surface reflectance and greenhouse gases influence climate variability and regional weather patterns.
• Analyze the feedback mechanisms involving surface conditions, cloud formation, and precipitation.+ Show more

Learning Objectives

• Describe the formation processes of the solar system from a protoplanetary disk.
• Identify key evidence supporting planetary formation theories, including meteorite composition and isotopic dating.
• Explain the differences between inner rocky planets and outer gas giants based on planetary differentiation and volatile content.+ Show more

Learning Objectives

• Understand how the angle of attack affects lift and drag in flight.
• Explain the concept of flow separation and its impact on lift.
• Describe how small adjustments in angle influence flight performance in gliders and kites.+ Show more

Learning Objectives

• Understand the importance of systematic sky observations in recognizing patterns of Earth's and Moon's motions.
• Identify different sky phenomena such as sunrise, sunset, Moon phases, and star positions, and describe their significance.

Learning Objectives

• Understand how models represent cellular processes and organelle functions.
• Identify different types of models used in biology such as diagrams and computational tools.
• Explain the relationships between cell structure and function, including membrane transport and energy pathways.+ Show more

Learning Objectives

• Explain how different body systems interact to maintain homeostasis.
• Identify key functions of the circulatory, respiratory, digestive, nervous, and endocrine systems.
• Describe feedback mechanisms such as insulin-glucagon signaling and thermoregulation.+ Show more

Learning Objectives

• Explain how test results provide evidence for improving a design
• Describe how engineers use small changes to improve performance toward a goal
• Identify what to adjust when outcomes do not match the design goal

Learning Objectives

• Analyze the different pathways of energy transfer within Earth's systems, including solar radiation absorption, sensible and latent heat fluxes, and oceanic heat transport.
• Interpret energy-budget diagrams and quantify energy balances related to Earth's surface climate.
• Apply algebraic models to relate radiative inputs to surface temperature and phase changes.+ Show more

Learning Objectives

• Understand the concept and purpose of integrated coupled models in environmental science.
• Describe how different spheres (geosphere, hydrosphere, atmosphere, biosphere) interact in modeling scenarios.
• Analyze model structures, parameter sensitivities, and sources of uncertainty in environmental projections.+ Show more

Learning Objectives

• Understand how sound transfers energy through vibrations in different media.
• Explain the relationship between frequency, amplitude, pitch, and loudness.
• Describe how the speed of sound varies with the medium and temperature.+ Show more

Learning Objectives

• Understand how to define design problems with clear criteria and measurable constraints.
• Learn to translate societal and environmental needs into quantitative targets.
• Recognize real-world examples of specifying success measures and constraints.+ Show more

Learning Objectives

• Organize and interpret information from simple tables and graphs to find patterns.
• Use evidence from data to support a claim about a scientific question.
• Explain how reasoning connects a pattern to what the data show.

Learning Objectives

• Describe the different types of cellular transport mechanisms such as diffusion, osmosis, and active transport.
• Explain the roles of specific transport processes like the sodium–potassium pump, facilitated diffusion, and bulk transport.
• Identify examples of transport mechanisms in biological systems, including blood cells and plant cells.+ Show more

Learning Objectives

• Explain how inclined planes and wedges use slope length and height to change required input force.
• Calculate ideal mechanical advantage and relate it to input force on frictionless ramps.
• Identify the roles of gravity components (along the slope and perpendicular to it), normal force, and friction.+ Show more

Learning Objectives

• Explain Earth's rotation and its effect on day and night.
• Describe how Earth's orbit and axial tilt produce seasons.
• Identify key astronomical events like solstices and equinoxes.+ Show more

Learning Objectives

• Describe the process of anaerobic fermentation pathways and their biological significance.
• Differentiate between lactic acid fermentation and alcoholic fermentation in terms of reactants, products, and energy yield.
• Explain how cells regenerate NAD+ during fermentation to maintain glycolysis under anaerobic conditions.+ Show more

Learning Objectives

• Understand the key design tradeoffs in communication systems, including digital and analog transmission.
• Identify how bandwidth, signal-to-noise ratio, and error correction methods affect system reliability.
• Analyze case studies involving bandwidth limitations, latency, and modulation techniques to evaluate system performance.

Learning Objectives

• Explain how recorded test results can guide design improvements using evidence
• Identify patterns in outcome measures when features change (surface texture, length, or support placement)
• Use data to decide what revision is likely to improve performance+ Show more

Learning Objectives

• Identify key stages in embryonic development across different taxa
• Compare morphological similarities and differences during early development
• Understand the significance of conserved developmental stages for evolutionary relationships+ Show more

Learning Objectives

• Explain how to compare two solutions using the same criteria and constraints.
• Identify observable evidence that shows which solution meets criteria better.
• Describe which features likely caused a solution to perform better or worse.+ Show more

Learning Objectives

• Understand the representation of chemical changes through symbolic equations.
• Apply the law of conservation of mass to balance chemical equations.
• Classify reaction types: synthesis, decomposition, single, double replacement, and combustion.+ Show more

Learning Objectives

• Explain how limited resources create tradeoffs among farming, development, and ecosystem health.
• Describe how water and land management choices can change reliability, cost, and environmental outcomes.
• Evaluate why different communities may prioritize different outcomes when conditions change.+ Show more

Learning Objectives

• Understand the different types of genetic mutations and their molecular mechanisms.
• Identify the potential effects of mutations on gene products and organism traits.
• Describe the influence of mutational outcomes on agriculture, livestock, and pathogens.+ Show more

Learning Objectives

• Describe the role of genes as segments of DNA that encode proteins and regulatory elements.
• Explain the processes of transcription and translation in gene expression.
• Understand how gene regulation affects phenotype and trait variation.+ Show more

Learning Objectives

• Explain how surface pressure changes across a wing chord relate to lift and pitching moments
• Identify the stagnation point and suction peak on a pressure map and describe what they mean
• Describe how camber and angle of attack shift pressure minima and alter pressure coefficient patterns+ Show more

Learning Objectives

• Understand how gravity components act on objects on slopes.
• Analyze how slope steepness affects unbalanced forces and potential motion.
• Apply vector decomposition to resolve forces parallel and perpendicular to an incline.+ Show more

Learning Objectives

• Explain how photosynthesis converts light energy into chemical energy in plants.
• Describe the role of autotrophs as producers in ecosystems.
• Identify the process of cellular respiration and its importance for energy release.+ Show more

Learning Objectives

• Understand various approaches used in biological classification, including morphological, molecular, and computational methods.
• Explain the principles of cladistic and phenetic analysis in grouping organisms.
• Describe the role of phylogenomics and statistical support measures like bootstrapping in evolutionary studies.+ Show more

Learning Objectives

• Describe how particle motion relates to temperature and phase changes in matter.
• Explain energy transfer during phase changes such as melting, boiling, and condensation.
• Relate microscopic particle behavior to macroscopic temperature measurements.+ Show more

Learning Objectives

• Understand the concepts of calibration, resolution, and significant figures in measurement.
• Learn how to propagate measurement errors when combining quantities.
• Identify proper techniques for reading instruments accurately and reporting uncertainty.+ Show more

Learning Objectives

• Analyze the components of projectile motion using vectors and parametric equations.
• Understand the independence of horizontal and vertical motions in projectile trajectories.
• Apply range, time-of-flight, and maximum height formulas to solve projectile problems.+ Show more

Learning Objectives

• Explain how biodiversity supports ecosystem stability and resilience.
• Describe how environmental change and human activities can alter biodiversity.
• Connect shifts in biodiversity to changes in ecosystem functions like matter and energy cycles.

Learning Objectives

• Define and explain the concept of average speed over multi-segment trips.
• Calculate average speed using total distance and total time.
• Analyze how varying speeds across segments affect overall travel time and average speed.+ Show more

Learning Objectives

• Evaluate scientific claims by identifying the strength and limitations of the evidence used to support them.
• Distinguish correlation from causation and explain why confounding variables can mislead conclusions.
• Apply critical-thinking criteria such as reproducibility, methodological sufficiency, and peer review to assess credibility.+ Show more

Learning Objectives

• Develop critical thinking skills to evaluate scientific explanations and models.
• Identify logical fallacies, distinguish correlation from causation, and evaluate evidence quality.
• Articulate limitations of data analysis and scientific models.+ Show more

Learning Objectives

• Explain how producers, consumers, and decomposers get energy and matter in an ecosystem
• Describe how feeding relationships and nutrient recycling connect different populations
• Identify roles of organisms using evidence from their diets and their impact on matter

Learning Objectives

• Understand enzyme regulation mechanisms that control metabolic flux.
• Identify how molecular structures influence pathway functions.
• Explain various control methods like allosteric modulation, covalent modification, and compartmentalization.+ Show more