Grade 7 Science Worksheets

Learning Objectives

• Understand the relationship between heat, mass, and temperature change using the equation Q = mcΔT.
• Calculate the amount of heat energy required to change the temperature of various substances.
• Explain factors affecting heat transfer such as area, temperature gradient, and time.+ Show more

Learning Objectives

• Understand how distance–time and speed–time graphs represent motion.
• Interpret the meaning of slopes and areas under curves in motion graphs.
• Learn methods to compute average and instantaneous rates from graphs.+ Show more

Learning Objectives

• Understand how physical and chemical properties influence material suitability in various applications.
• Identify key properties such as corrosion resistance, hardness, melting point, solubility, and reactivity.
• Match material properties to specific application requirements to prevent unwanted chemical changes.+ Show more

Learning Objectives

• Explain the basic concept of gravity and how it pulls objects toward each other.
• Identify how gravity influences the motion of planets, moons, and satellites.
• Recognize observational evidence of gravitational effects in space.+ Show more

Learning Objectives

• Understand the structure and function of the circulatory system
• Identify the parts of the circulatory system, including the heart, blood, and blood vessels
• Explain how the circulatory system transports gases, nutrients, and wastes

Learning Objectives

• Understand different long-term ecological monitoring techniques used in Alberta.
• Describe the importance of standardized sampling protocols and data recording.
• Identify considerations for sampling design, temporal replication, and data quality.+ Show more

Learning Objectives

• Describe the key differences between elements and compounds based on atomic composition and properties.
• Explain how chemical bonding and formulas define compounds and their fixed ratios.
• Identify examples of elements and compounds and understand how properties change upon chemical combination.+ Show more

Learning Objectives

• Understand human impacts on ecosystems, including habitat change, pollution, resource extraction, and invasive species.
• Describe the consequences of human activities for species diversity, ecosystem functions, and resilience.
• Explain principles of ecological stewardship such as mitigation, habitat protection, and restoration.+ Show more

Learning Objectives

• Describe how the particle model explains states of matter and their properties.
• Analyze how particle arrangement and motion influence observable phenomena such as evaporation and condensation.
• Differentiate between physical rearrangements of particles and chemical transformations involving new substances.+ Show more

Learning Objectives

• Understand different physical properties used to separate mixtures.
• Identify and describe techniques such as filtration, decanting, evaporation, and magnetic separation.
• Apply knowledge of separation techniques to practical regional examples.+ Show more

Learning Objectives

• Understand the principles of conservation of mass in closed-system reactions.
• Explain how mass accounting relates reactant and product masses.
• Apply mass relationships to predict yields in chemical reactions.+ Show more

Learning Objectives

• Understand the physical and chemical processes involved in the separation of bitumen from oil sands.
• Identify different separation methods based on mixture properties such as density, particle size, and chemical composition.
• Explain how physical separation and chemical treatment work together in complex mixture processing.+ Show more

Learning Objectives

• Understand different measures of solution concentration, including mass percent and grams per litre.
• Identify how solution concentration affects physical properties like boiling point and freezing point.
• Describe real-world examples of solution concentration impacts, such as in water treatment and ecological systems.+ Show more

Learning Objectives

• Understand various conservation strategies and their importance in ecosystem sustainability.
• Identify key methods used in habitat protection, restoration, and species management.
• Recognize how adaptive approaches improve conservation effectiveness over time.+ Show more

Learning Objectives

• Understand the conventions and standards used in technical drawings and documentation.
• Identify common schematic symbols and their meanings.
• Explain the importance of standardized units, labels, and notation in conveying design intent.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how cellular structures and transport processes work together to maintain homeostasis in the body.
• Describe the role of transport proteins, membrane pumps, and hormones in regulating nutrient levels, ion concentrations, and water balance.
• Explain how disruptions at cellular or tissue levels can impact overall organ function and organism stability.

Learning Objectives

• Understand how material properties influence heat flow in insulation.
• Identify regional building examples of insulation techniques in Alberta.
• Analyze the relationship between R-values, thermal bridges, and energy efficiency.+ Show more

Learning Objectives

• Interpret position-time graphs to determine an object's speed.
• Identify different types of motion patterns based on graph slopes.
• Understand how curved graphs indicate changing velocity.+ Show more

Learning Objectives

• Describe the main mechanisms of heat transfer: conduction, convection, and radiation.
• Identify examples of heat transfer in everyday life and laboratory settings.
• Explain how energy transfer causes temperature changes and rate differences among materials.+ Show more

Learning Objectives

• Understand the concept of species richness and evenness in ecological communities.
• Interpret biodiversity indices and compare diversity across habitats.
• Analyze the relationship between habitat heterogeneity, niche diversity, and species turnover.+ Show more

Learning Objectives

• Understand the law of conservation of mass as a principle that total mass remains constant in a closed system during physical and chemical transformations.
• Apply mass accounting to analyze reactions and dissolution processes in closed systems.
• Recognize how balancing chemical formulas and sealed-system measurements serve as models for reconciling observed mass distributions with theoretical calculations.+ Show more

Learning Objectives

• Explain the difference between internal energy and temperature as measures of particle motion.
• Identify common sources of thermal energy in natural and built environments.
• Describe the directional flow of heat from higher to lower energy regions.+ Show more

Learning Objectives

• Understand the concept of density and how it impacts separation techniques.
• Identify different density separation methods such as decanting, floatation, and centrifugation.
• Explain how buoyant force, sedimentation rate, and centrifugal acceleration relate to particle density and size.+ Show more

Learning Objectives

• Understand how producers create energy from sunlight through photosynthesis.
• Identify the role of producers in the food chain.
• Explain why plants are important for ecosystems.+ 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

Learning Objectives

• Understand the causes and effects of earthquakes related to fault movements.
• Identify different fault types and their seismic signatures.
• Explain how seismic waves are generated and how they travel through the Earth.+ Show more

Learning Objectives

• Understand the processes involved in orogeny and mountain formation.
• Identify key geological features associated with mountain belts and subduction zones.
• Explain how surface processes shape mountain regions over time.+ Show more

Learning Objectives

• Understand the structure and movement of Earth's lithospheric plates.
• Identify different types of plate boundaries and their effects on surface features.
• Explain how plate interactions influence geological activity such as earthquakes and volcanoes.+ Show more

Learning Objectives

• Describe the three main types of rocks: igneous, sedimentary, and metamorphic.
• Explain the processes by which each type of rock forms.
• Identify distinguishing features of each rock type based on texture and mineral content.+ Show more

Learning Objectives

• Understand the processes of deposition and how they shape landforms.
• Identify different types of depositional features such as deltas, beaches, and moraines.
• Describe the characteristics of sediments involved in depositional environments.+ Show more

Learning Objectives

• Understand how agents like water, glaciers, wind, and gravity cause erosion and transport Sediment.
• Describe distinctive sedimentary signatures produced by different erosion agents.
• Interpret landscape features to deduce past environments and erosion history.+ Show more

Learning Objectives

• Describe the key force systems within the Earth's crust that drive plate motion.
• Explain how mantle convection, slab pull, and ridge push influence tectonic activity.
• Analyze the interaction of different plate force mechanisms and their impact on Earth's surface.+ Show more

Learning Objectives

• Understand the different types of weathering processes and how they affect rocks and landscapes.
• Identify examples of physical, chemical, and biological weathering mechanisms.
• Explain how weathering influences soil formation and landform development.+ Show more

Learning Objectives

• Describe the processes involved in metamorphism and how rocks change mineralogically and texturally.
• Differentiate between contact and regional metamorphism and their effects on rocks.
• Identify mineral assemblages and textures that indicate metamorphic grade and history.+ Show more

Learning Objectives

• Describe the processes involved in the formation of sedimentary rocks.
• Identify different types of weathering and how they contribute to sediment formation.
• Explain how sediments are transported and deposited in various environments.+ Show more

Learning Objectives

• Define and describe the different states of matter in terms of particle arrangements and energy levels.
• Explain phase changes such as melting, freezing, vaporization, condensation, and sublimation.
• Relate temperature and pressure to phase transition points and properties like density and viscosity.+ Show more

Learning Objectives

• Understand the factors affecting solubility such as temperature, pressure, and solvent polarity.
• Interpret and analyze solubility curves and concepts of saturation and supersaturation.
• Explain how solubility concepts relate to solution processes like recrystallization, separation, and concentration calculations.+ Show more

Learning Objectives

• Understand how human population growth affects demand for natural resources and ecosystems.
• Analyze regional examples showing the relationship between consumption patterns and environmental pressures.
• Evaluate sustainable resource management strategies to mitigate negative impacts of population growth.

Learning Objectives

• Explain how friction and other resistive forces oppose motion and cause objects to slow down.
• Describe how surface texture and contact affect the size of frictional force.
• Connect resistive forces to energy changes (kinetic energy to thermal energy) during realistic motion.+ Show more

Learning Objectives

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

Learning Objectives

• Describe the basic principles of the particle model of matter.
• Explain how particle arrangement and motion account for states of matter and observable phenomena.
• Differentiate between physical rearrangements and chemical transformations at the particle level.

Learning Objectives

• Understand the forces of friction and gravity and how they affect motion.
• Explain how surface roughness influences resistance between objects.
• Describe the effects of gravity on objects in free fall and on inclined planes.+ Show more

Learning Objectives

• Explain the production pathways of common synthetic materials from natural resources.
• Identify key process steps such as polymerization and refining that alter chemical composition and functional performance.
• Analyze trade-offs involved in material choices, including durability, recyclability, and environmental impact.+ Show more

Learning Objectives

• Understand the structure of DNA and how it forms chromosomes.
• Learn how genes influence observable traits.
• Explore the process of chromosome segregation during cell division.+ Show more