Grade 7 Science Worksheets

Learning Objectives

• Understand and explain the concepts of mean, median, and mode in data analysis.
• Interpret and analyze measures of dispersion such as interquartile range, variance, and outliers.
• Apply graphical summaries and interpret their implications for data understanding.+ Show more

Learning Objectives

• Understand the principles of conceptual and computational modeling in science.
• Identify assumptions and parameters in different models.
• Evaluate the accuracy and limitations of models through sensitivity testing.+ Show more

Learning Objectives

• Explain the mechanisms of heat transfer: conduction, convection, radiation, sound, and electric current.
• Identify real-world examples of each heat transfer mode.
• Describe measurable evidence and differences in heat flow and temperature changes.+ Show more

Learning Objectives

• Explain how balanced forces produce zero net force and constant velocity
• Describe how unbalanced forces produce nonzero net force and acceleration
• Use real-world examples (such as tug-of-war) to predict motion outcomes

Learning Objectives

• Understand what fossils are and their significance in Earth's history
• Identify different types of fossils and their features
• Analyze patterns of extinction and morphological change in the fossil record+ Show more

Learning Objectives

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

Learning Objectives

• Understand the structure and components of a food web, including producers, consumers, and decomposers.
• Explain how interconnected feeding relationships contribute to ecosystem stability.
• Analyze how changes to species affect energy flow and ecological resilience.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the concept of pure substances and their characteristic properties.
• Distinguish between elements and compounds.
• Use physical and chemical tests to identify pure substances.+ Show more

Learning Objectives

• Explain how diffusion and osmosis are passive transport processes driven by concentration differences.
• Distinguish diffusion from osmosis using the role of semipermeable membranes and water movement.
• Predict how concentration gradients and environmental factors affect the rate of diffusion and osmosis.+ Show more

Learning Objectives

• Understand the main drivers of animal migration
• Identify different migration patterns in waterfowl
• Explain how migration benefits ecosystems+ Show more

Learning Objectives

• Identify signs of chemical change, such as color change, gas evolution, precipitate formation, temperature change, and odour alteration.
• Understand particle-level interactions during chemical reactions, including bond reorganization and energy transfer.
• Recognize regional examples of chemical changes like oxidation and combustion.

Learning Objectives

• Understand how building orientation influences thermal performance.
• Identify strategies for passive solar gain and thermal barriers.
• Examine regional design considerations for Alberta's climate zones.+ Show more

Learning Objectives

• Understand the concept of the particle model and its representation of matter
• Identify different states of matter based on particle arrangements
• Describe how particle motion explains macroscopic properties such as diffusion, compressibility, and density changes+ Show more

Learning Objectives

• Identify signs of a physical change from a text
• Explain how melting and freezing can be reversible
• Connect particle behavior to changes in observable properties

Learning Objectives

• Identify key beam terms such as span, supports, bending, shear, and deflection.
• Explain how load type and span-to-depth ratio affect beam performance.
• Use passage details to evaluate beam stability and comfort criteria for service loads.

Learning Objectives

• Define solubility using simple scientific language
• Identify factors that affect how much solute dissolves
• Explain how temperature and surface area can change the amount dissolved

Learning Objectives

• Explain how mass conservation applies to closed systems and reactors.
• Interpret a mass budget by comparing expected and measured masses.
• Identify where mass can appear or disappear in conservation accounting.

Learning Objectives

• Identify common SI units used to measure distance and time
• Use unit names correctly when describing motion
• Recognize that speed is distance divided by time

Learning Objectives

• Understand how temperature influences material properties such as expansion, contraction, phase changes, and viscosity.
• Explain the microscopic particle motion that causes macroscopic thermal effects.
• Identify practical applications and consequences of thermal effects in engineering and environmental contexts.+ Show more

Learning Objectives

• Understand measurement precision and propagate measurement uncertainties.
• Learn how to select appropriate measurement instruments and calibrate them.
• Apply concepts of repeating trials and documenting units for reliable data.+ Show more

Learning Objectives

• Define what a keystone species is and explain its role in an ecosystem.
• Identify examples of keystone species and their impacts on biodiversity.
• Analyze how the removal of a keystone species can cause trophic cascades and ecosystem collapse.+ Show more

Learning Objectives

• Describe the processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain how solar energy and gravity drive water movement among Earth's spheres.
• Identify interactions such as river discharge, groundwater flow contributing to springs, and seasonal snowpack changes.+ Show more

Learning Objectives

• Understand how structural members respond to loads through bending, shear, axial force, and torsion.
• Relate the geometry and support conditions of members to internal force distribution.
• Describe how bending moment and shear force affect deflection and serviceability in beams and cantilevers.+ Show more

Learning Objectives

• Understand different prototyping approaches including scaled physical models, digital finite-element models, and laboratory load rigs.
• Compare the advantages and limitations of each prototyping method for assessing strength, stiffness, and failure modes.
• Identify instrumentation tools such as strain gauges and displacement transducers used to quantify responses.+ Show more

Learning Objectives

• Define the primary structural elements involved in load transfer.
• Explain the concept of load paths in structures such as bridges and frames.
• Distinguish between dead loads and live loads and their effects on structures.+ Show more

Learning Objectives

• Define key material properties such as density, tensile and compressive strength, stiffness, ductility, toughness, and thermal expansion.
• Explain how these properties influence the performance of structural materials.
• Contrast common construction materials—wood, steel, and reinforced concrete—in terms of strength-to-weight ratio, deformation, and failure modes.+ Show more

Learning Objectives

• Understand different prototyping approaches including scaled physical models, digital finite-element models, and laboratory load rigs.
• Compare advantages of each prototyping method for assessing strength, stiffness, and failure modes.
• Explain how instrumentation such as strain gauges and displacement transducers are used to quantify responses.+ Show more

Learning Objectives

• Describe how structural members respond to applied loads through bending, shear, axial force, and torsion.
• Relate the geometry and support conditions of members to internal force distribution.
• Explain the effects of bending moment and shear force on deflection and serviceability in beams and cantilevers.+ Show more

Learning Objectives

• Understand key principles of structural optimization, including material efficiency, cost-effectiveness, and performance.
• Identify different optimization techniques such as topology and form optimization.
• Analyze how performance-based criteria, life-cycle assessment, and constructability constraints influence design decisions.+ Show more

Learning Objectives

• Identify and explain common failure modes such as buckling, fatigue cracking, shear and bending fractures.
• Understand the principles of limit states design, safety factors, and redundancy in structural safety.
• Relate failure mechanisms to geometric, material, and loading characteristics using real-world exemplars.+ Show more

Learning Objectives

• Understand characteristic methods used for testing material behavior, including tensile, compression, and bending assessments.
• Learn about non-destructive techniques such as ultrasonic and hardness measurements.
• Explore the concepts of anisotropy, strain localization, and their implications in material performance.+ Show more

Learning Objectives

• Understand methods for mapping load paths in complex structures.
• Identify primary and secondary load routes transferring gravity and lateral loads.
• Analyze how openings, corners, and geometry influence load redistribution.+ Show more

Learning Objectives

• Explain the steps involved in the design process from defining requirements to selecting solutions.
• Identify and describe key performance objectives such as load capacity, stiffness, and serviceability.
• Understand how to use decision matrices and sketches to compare different design alternatives.+ Show more

Learning Objectives

• Understand the properties and manufacturing processes of engineered timber, fibre-reinforced polymers, and high-performance concrete.
• Explain how microstructure enhances the strength, stiffness, and durability of advanced materials.
• Analyze the trade-offs among cost, fabrication complexity, and performance of modern construction materials.+ Show more

Learning Objectives

• Understand key principles of structural optimization including topology and form optimization.
• Identify criteria used in performance-based optimization, including life-cycle assessment and constraints.
• Analyze how optimization reduces weight and cost while maintaining strength, stiffness, and durability.+ Show more

Learning Objectives

• Understand the roles of different types of connections and joints in maintaining load paths in structures.
• Identify and describe bolted, welded, and bearing connections and their effects on load transfer.
• Explain shear, bearing, and slip at connection points and how gusset plates and base plates distribute forces.+ Show more

Learning Objectives

• Describe the main processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain how the water cycle is driven by solar energy and gravity, and how it affects Earth's spheres.
• Identify pathways such as river discharge to oceans and groundwater contributions to springs.+ Show more

Learning Objectives

• Differentiate between homogeneous and heterogeneous mixtures, solutions, colloids, and suspensions.
• Explain solubility, saturation, and colligative effects in mixtures and solutions.
• Identify real-world examples of mixtures and solutions, including saltwater, emulsions, and granular mixtures.+ Show more

Learning Objectives

• Construct and interpret graphical relationships between kinetic energy, potential energy, mass, and speed.
• Analyze how doubling the mass or speed of an object affects its kinetic energy through quantitative comparisons and graphs.
• Apply energy calculation formulas to real-world motion scenarios such as rolling bicycles, swinging pendulums, and roller-coaster cars.+ Show more

Learning Objectives

• Describe the different mechanisms of heat transfer: conduction, convection, and radiation.
• Identify examples of heat transfer in everyday life.
• Explain how heat transfer affects temperature changes and energy flow in objects and environments.+ Show more

Learning Objectives

• Understand the principles of energy transfer and conservation during device operation.
• Identify examples of energy conversion in real-world devices such as generators, photovoltaic cells, and heaters.
• Describe the concept of efficiency and energy losses in energy transformation processes.+ Show more

Learning Objectives

• Explain different types of potential energy and how they are stored in systems.
• Describe how changes in object arrangement and interactions can alter stored potential energy.
• Identify examples of gravitational, elastic, and magnetic potential energy in real-world situations.+ Show more

Learning Objectives

• Explain how tectonic uplift, volcanic construction, and surface processes influence landscape change.
• Analyze the balance between uplift and erosion in shaping landforms over time.
• Describe how climate variations affect weathering and material transport in landscapes.+ Show more

Learning Objectives

• Understand the three principal boundary types and their characteristic landforms.
• Identify the processes and landforms associated with divergent, convergent, and transform boundaries.
• Explain how boundary transitions can produce complex regional geological patterns.+ Show more

Learning Objectives

• Understand how the rock cycle links tectonics, magmatism, and surface processes.
• Identify the pathways of material transformation in the rock cycle.
• Explain how uplift, erosion, burial, and heat contribute to different rock types.+ Show more

Learning Objectives

• Describe different types of volcanic landforms based on magma composition and eruption style.
• Identify the tectonic settings associated with various volcanic features such as arcs and hotspots.
• Explain how volcanic activity influences local topography and crustal growth.+ Show more

Learning Objectives

• Describe how magma forms through partial melting due to decompression, volatiles, or heat transfer.
• Explain the processes of cooling and crystallization that determine rock textures and mineral assemblages.
• Identify the roles of fractional crystallization and magma mixing in producing diverse igneous rocks.+ Show more