Science Worksheets

Learning Objectives

• Understand the purpose of prototype evaluation in science projects.
• Identify different types of data used to assess prototypes.
• Learn how to interpret measurements and observations to improve models.+ Show more

Learning Objectives

• Define pure substances and distinguish between elements and compounds.
• Identify characteristic properties of pure substances such as melting point, boiling point, and density.
• Use physical and chemical tests to identify elements and compounds.+ Show more

Learning Objectives

• Describe the process of light reactions in photosynthesis.
• Identify the roles of pigments, electron flow, and energy carriers.
• Explain how photon energy is converted into chemical energy.+ Show more

Learning Objectives

• Compare rocks and soil using appearance and physical properties.
• Explain how rock and soil can be separated or changed by pressure and handling.
• Describe how soil is made from smaller particles and organic matter.

Learning Objectives

• Understand the role of decomposers in ecosystems
• Identify different types of decomposers such as fungi and bacteria
• Explain how decomposers return nutrients to the environment+ Show more

Learning Objectives

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

Learning Objectives

• Explain how Earth's orbital and axial characteristics influence seasons and climate patterns.
• Describe the phases of the Moon and their predictable cycle.
• Understand how gravitational interactions between Earth, Moon, and Sun create tides.+ Show more

Learning Objectives

• Describe the process of light-dependent reactions in photosynthesis.
• Identify the roles of pigments, electron transport chain, and ATP synthase during light reactions.
• Explain how water is split to produce oxygen during photosynthesis.+ Show more

Learning Objectives

• Understand the concepts of oxidation and reduction in chemical reactions
• Identify oxidation and reduction processes in various chemical equations
• Learn the significance of oxidation states+ Show more

Learning Objectives

• Explain how design criteria and constraints help frame a design problem.
• Identify measurable or observable indicators of success in a design plan.
• Describe how trade-offs can affect which requirement a solution meets.

Learning Objectives

• Describe how igneous rocks form from molten magma or lava
• Compare intrusive and extrusive igneous rocks using cooling rate and crystal size
• Explain how mineral assemblages and textures can record a rock’s cooling history+ Show more

Learning Objectives

• Understand different types of species interactions such as predation, competition, mutualism, and parasitism.
• Identify how species interactions influence population sizes and community structures.
• Analyze real-world examples of species relationships and their ecological impacts.+ Show more

Learning Objectives

• Understand how particle collisions influence reaction rates.
• Explain energy barriers and how temperature, catalysts, and concentration affect reactions.
• Describe energy distribution and collision theory in chemical reactions.+ Show more

Learning Objectives

• Understand how to analyze motion with segments of different speeds and durations.
• Apply proportional reasoning to compute average speed in nonuniform motion scenarios.
• Use distance-time pairs to model and interpret complex travel legs.+ Show more

Learning Objectives

• Understand the causes of day and night as Earth rotates.
• Describe how Earth's orbit and tilt cause seasons.
• Explain the Moon's phases and their recurring pattern.+ Show more

Learning Objectives

• Explain how photovoltaic, wind, and hydro systems transform one form of energy into electrical energy.
• Describe how energy losses (heat and friction) limit the net usable energy from renewable sources.
• Connect storage and conversion choices to conservation of energy and practical limits.

Learning Objectives

• Understand how human land use and resource extraction alter ecosystems.
• Identify impacts of agriculture, urban expansion, and invasive species on habitats.
• Analyze case studies of environmental disturbances like oil sands and wetland drainage.+ Show more

Learning Objectives

• Explain how the common ion effect influences solubility and equilibrium in aqueous systems.
• Describe the implications of the common ion effect in water treatment and mineral precipitation.
• Analyze how background ionic composition alters apparent solubility limits in natural waters.+ Show more

Learning Objectives

• Understand the properties that make materials good insulators.
• Compare different insulating materials like rubber, glass, and dry wood.
• Explain how insulators prevent charge flow and support electrical safety.+ Show more

Learning Objectives

• Understand how Earth's and Moon's orbital patterns influence seasonal and lunar phenomena.
• Describe how axial tilt and orbital eccentricity affect climate and seasons.
• Explain the relationship between gravitational forces and tidal patterns.+ Show more

Learning Objectives

• Understand the role of traditional ecological knowledge in environmental awareness.
• Identify examples of land stewardship and species observation in Indigenous contexts.
• Explore how oral histories and place-based knowledge contribute to ecological understanding.+ Show more

Learning Objectives

• Explain how battery storage converts chemical energy to electrical energy and back while conserving energy (including losses).
• Use state of charge (SoC) and storage capacity to interpret how much usable energy remains.
• Describe how charge–discharge cycling leads to degradation and affects performance over time.+ Show more

Learning Objectives

• Explain how molecular polarity produces dipole–dipole attractions
• Predict how molecular orientation affects interaction strength
• Predict how temperature affects dipole–dipole interaction strength+ Show more

Learning Objectives

• Use proportional reasoning and particle/stoichiometric relationships to predict relative masses of reactants and products in closed systems.
• Apply the law of conservation of mass to check whether measured changes are reasonable when direct measurements are available.
• Estimate material balances by comparing expected vs. observed residues in practical combustion and remediation contexts.

Learning Objectives

• Explain how measures of central tendency and spread describe variability in data
• Interpret uncertainty using confidence statements and appropriate representations like error bars
• Evaluate whether observed differences are likely meaningful or consistent with random noise

Learning Objectives

• Understand the concept of adaptations and their role in survival.
• Identify different types of structural adaptations in organisms.
• Explain how adaptations provide advantages for resource acquisition, defense, and reproduction.+ Show more

Learning Objectives

• Explain how simple machines transfer forces to change effort, load, or direction of motion
• Compare ideal mechanical advantage with practical mechanical advantage and account for friction
• Use input and output relationships (force and displacement) to reason about machine performance

Learning Objectives

• Explain oxidation and reduction in terms of electron transfer and relate them to oxidation states.
• Identify oxidizing and reducing agents in common redox scenarios.
• Use oxidation-state reasoning and half-reaction ideas to analyze and balance redox reactions.+ Show more

Learning Objectives

• Understand the basic principles of how electric motors and generators operate
• Explain the interaction between coils and magnetic fields in energy conversion
• Identify real-world applications of motors and generators in industry and energy systems+ Show more

Learning Objectives

• Describe the Earth's internal layers and their distinct properties.
• Interpret seismic data to understand layer boundaries and composition.
• Explain the evidence supporting Earth's layered structure from seismic waves.+ Show more

Learning Objectives

• Identify the different layers of Earth's internal structure and their characteristics.
• Interpret seismic data to understand boundary zones within Earth.
• Explain how geological evidence supports models of Earth's layered composition.+ Show more

Learning Objectives

• Explain how mass affects an object's acceleration when the same net force is applied.
• Compare the motion of objects with different masses under identical pushes.
• Use qualitative inverse reasoning to connect mass and acceleration for a fixed net force.+ Show more

Learning Objectives

• Explain how competition shapes ecological communities
• Describe energy flow through food webs
• Explain how trophic efficiency affects biomass distribution+ Show more

Learning Objectives

• Identify and use key wave-model parameters (wavelength, frequency, amplitude, period, and propagation speed) to explain wave behavior.
• Differentiate transverse and longitudinal waves and relate wave type to how energy transfers through a medium.
• Explain superposition and interference using wave models, including how patterns form from combining waves.+ Show more

Learning Objectives

• Explain how erosion transports rock and sediment using agents like water, wind, ice, and gravity.
• Describe how deposition occurs when transporting agents lose energy.
• Connect erosion and deposition to landforms such as river valleys, deltas, dunes, and coastal beaches.+ Show more

Learning Objectives

• Compare strong and weak acids by their extent of ionization
• Compare strong and weak bases by their extent of ionization
• Predict H+ and OH− concentrations from acid or base strength+ Show more

Learning Objectives

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

Learning Objectives

• Use crater density and surface roughness to infer the relative ages of planetary surfaces
• Explain how resurfacing, erosion, and atmospheric effects can change what we see
• Connect impact features to the surrounding materials to support geologic history claims

Learning Objectives

• Describe how inclined planes and screw threads can reduce required input force by increasing distance.
• Explain the relationship between ramp angle or thread pitch and mechanical advantage.
• Give real-world examples of inclined planes and screws and discuss how friction limits their effectiveness.

Learning Objectives

• Understand the purpose of control methods in scientific experiments.
• Identify key features of a well-designed control plan.
• Explain how consistent timing and calibration contribute to reliable results.+ Show more

Learning Objectives

• Explain the components and pathways of major resource cycles such as water, carbon, and nutrients.
• Identify how residence times affect resource availability and ecosystem functions.
• Analyze real-world examples of resource cycling in Alberta environments.+ Show more

Learning Objectives

• Learn how substances react with oxygen based on their properties.
• Identify which materials burn easily and which do not.
• Predict possible chemical reactions during interactions with oxygen.+ Show more

Learning Objectives

• Explain how material choice and safety margins affect the reliability of simple mechanisms
• Describe how tolerance and fit influence whether gears, pulleys, and linkages work smoothly
• Evaluate design options using performance criteria such as mechanical advantage, strength, cost, and intended function+ Show more

Learning Objectives

• Explain one-directional energy flow through ecosystems using photosynthesis and respiration
• Describe how matter cycles through ecosystems via carbon, nitrogen, and phosphorus pathways
• Evaluate how decomposers and environmental change affect long-term nutrient availability

Learning Objectives

• Explain how heat transfer relates to enthalpy changes in chemical reactions
• Distinguish exothermic and endothermic reactions using temperature and enthalpy trends
• Use specific heat and calorimetry concepts to connect temperature change to energy transfer+ Show more

Learning Objectives

• Explain how collision theory and activation energy influence reaction rates.
• Determine reaction orders from rate laws and predict how concentration changes affect rate.
• Use the Arrhenius relationship to interpret how temperature changes rate constants.+ Show more

Learning Objectives

• Understand the different types of plate boundaries and their effects on Earth's surface.
• Identify evidence that supports the theory of plate tectonics.
• Explain how geological features like mountains, earthquakes, and volcanoes are related to plate movements.+ Show more

Learning Objectives

• Explain how Newton’s First Law (inertia) relates force to changes in motion
• Use Newton’s Second Law to predict how acceleration depends on net force and mass
• Describe Newton’s Third Law (action–reaction) and apply it to real situations like recoil and anchored structures+ Show more