Grade 7 Worksheets

Learning Objectives

• Understand the principles of radiant energy transfer through electromagnetic waves.
• Identify factors affecting net radiative heating of surfaces.
• Explain how surface properties like absorptivity and emissivity influence temperature changes.+ Show more

Learning Objectives

• Understand how seasonal thermal cycles influence energy storage and release in regional environments.
• Identify the key factors driving seasonal energy budgets in Alberta's landscapes.
• Explain the energy transformation pathways—radiative, latent, and sensible—and their effects on climate and ecosystems.+ Show more

Learning Objectives

• Understand how surface-area-to-volume ratio affects cell size and function.
• Identify adaptations that increase surface area in cells and organisms.
• Explain how multicellular organisms overcome diffusion limitations through specialized structures.+ Show more

Learning Objectives

• Understand the different tissue types and their functions.
• Identify characteristics of epithelial, connective, muscle, and nervous tissues.
• Recognize the role of tissue organization in organ function.+ Show more

Learning Objectives

• Understand the processes involved in the rock cycle and how they connect tectonics, magmatism, and surface processes.
• Identify the roles of uplift, erosion, burial, and heat in transforming rocks.
• Explain how plate motions and surface agents contribute to crustal recycling.+ Show more

Learning Objectives

• Understand the three main types of rocks: igneous, sedimentary, and metamorphic.
• Identify key characteristics that distinguish rock types based on mineral content, texture, and structures.
• Describe the origins and formation processes of each rock type.+ Show more

Learning Objectives

• Identify the main functions of key organ systems in the human body.
• Understand how tissues and organs work together within organ systems.
• Recognize specialized structures that enhance functions like gas exchange and nutrient absorption.+ Show more

Learning Objectives

• Identify the key abiotic factors that influence species distributions and population dynamics.
• Explain how temperature, moisture, light, soil nutrients, and pH affect living organisms.
• Analyze the impact of seasonal and extreme abiotic events on populations.+ Show more

Learning Objectives

• Understand the role of the nucleus in cell functions.
• Identify how the nucleus controls growth, development, and protein synthesis.
• Describe the structure of the nucleus, including chromosomes and nuclear envelope.+ Show more

Learning Objectives

• Understand different types of volcanic landforms and how magma composition influences their formation.
• Identify the characteristics of shield volcanoes and stratovolcanoes.
• Recognize tectonic settings such as subduction zones and hotspots that lead to volcanic activity.+ Show more

Learning Objectives

• Understand different physical, chemical, and biological processes involved in weathering.
• Identify how weathering influences landscape features and sediment supply.
• Recognize factors affecting weathering rates and landform development.+ Show more

Learning Objectives

• Identify observable signs of chemical change such as gas formation, color change, temperature change, and precipitate formation.
• Understand that multiple indicators together provide stronger evidence of chemical change than any single sign.
• Recognize the importance of measurements alongside observations to confirm chemical changes.

Learning Objectives

• Understand the concept of chemical properties and how they describe substances.
• Identify different types of chemical reactions based on properties such as flammability and reactivity.
• Observe and infer chemical properties from experimental outcomes such as color change and gas evolution.+ Show more

Learning Objectives

• Explain the difference between closed and open systems in terms of matter transfer.
• Identify the effects of system boundaries on mass conservation.
• Analyze real-world examples of closed and open systems in scientific processes.+ Show more

Learning Objectives

• Understand the concept of mass measurement and its role in chemical reactions.
• Identify the factors affecting the conservation of mass in closed systems.
• Apply principles of accurate measurement to prevent errors involving gases or dissolved species.+ Show more

Learning Objectives

• Understand the criteria used for selecting materials for specific applications.
• Identify various physical and chemical properties relevant to material suitability.
• Evaluate how properties like corrosion resistance, hardness, and solubility impact application performance.+ Show more

Learning Objectives

• Understand how chloroplasts capture light energy during photosynthesis.
• Identify the processes occurring within chloroplasts that produce energy-rich molecules.
• Explain the role of chloroplasts in fixing carbon dioxide into sugars.+ Show more

Learning Objectives

• Identify the main components of a cell and their functions.
• Explain the role of the cell membrane, nucleus, and mitochondria.
• Describe the diversity in cell shape and function across organisms.+ Show more

Learning Objectives

• Describe the organization and components of the cell membrane.
• Explain the functions of lipids, proteins, and carbohydrates in the membrane.
• Understand how the fluid mosaic model maintains cellular homeostasis.+ Show more

Learning Objectives

• Understand how cells communicate via chemical and electrical signals.
• Identify the role of receptor proteins, gap junctions, and plasmodesmata.
• Explain mechanisms of signal specificity, amplification, and regulation.+ Show more

Learning Objectives

• Understand the particle model as a representation of matter and its components.
• Describe how particles behave during chemical changes and why mass remains constant.

Learning Objectives

• Understand the different types of phase changes and what causes them.
• Identify the effects of temperature and pressure on states of matter.
• Explain the concepts of latent heat and energy transfer during phase transitions.+ Show more

Learning Objectives

• Understand the concept of trophic efficiency and its role in energy transfer.
• Identify factors that lead to energy loss at each trophic level.
• Interpret energy pyramids and their significance in ecosystems.+ Show more

Learning Objectives

• Understand how environmental disturbances affect habitats and species.
• Identify different types of disturbances such as fire, flood, landslide, and windthrow.
• Explain how disturbance frequency, intensity, and scale influence ecosystem diversity and recovery.+ 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 concept of carrying capacity in ecosystems.
• Identify limiting factors that affect population size.
• Explain how populations adjust to environmental constraints.

Learning Objectives

• Understand the processes involved in metamorphism and its effects on rocks.
• Differentiate between contact and regional metamorphism.
• Identify minerals and textures indicative of metamorphic grade.+ Show more

Learning Objectives

• Understand the key processes involved in landscape evolution, including tectonic uplift, volcanic activity, and surface processes.
• Identify how climate influences weathering, erosion, and sediment transport in landscape change.
• Explain the cycle of mountain building and denudation over geologic time.+ Show more

Learning Objectives

• Understand how magma forms through different geological processes.
• Identify the characteristics of intrusive and extrusive igneous rocks.
• Explain how cooling rates affect mineral texture in igneous rocks.+ Show more

Learning Objectives

• Understand the structure and function of Earth's tectonic plates.
• Identify the three main types of plate boundaries and their effects.
• Explain how plate movements influence geological activity such as earthquakes and mountain formation.+ Show more

Learning Objectives

• Understand the causes and mechanisms of earthquakes and fault movement.
• Identify different types of faults and their seismic signatures.
• Describe how seismic waves travel and what influences earthquake intensity.+ Show more

Learning Objectives

• Understand the processes of deposition and how they form various landforms.
• Identify different types of depositional features such as deltas, beaches, and moraines.
• Recognize depositional structures like layered strata, cross-bedding, and graded beds.+ Show more

Learning Objectives

• Identify and describe the three main types of plate boundaries.
• Understand the landforms and processes associated with divergent, convergent, and transform boundaries.
• Explain how boundary interactions influence Earth's surface features and seismic activity.+ Show more

Learning Objectives

• Understand the concept of a food web and its role in ecosystems.
• Identify various species roles within a food web such as producers, consumers, and decomposers.
• Explain how interconnected feeding relationships contribute to ecosystem stability.+ Show more

Learning Objectives

• Understand what habitat fragmentation is and its effects on ecosystems.
• Identify factors that contribute to habitat fragmentation and its consequences.
• Explain the concept of landscape connectivity and its role in ecosystem resilience.+ Show more

Learning Objectives

• Understand the definition of a population and how its size can change over time.
• Identify factors that influence population density and distribution patterns.
• Explain how reproductive capacity and survival rates affect population growth.+ Show more

Learning Objectives

• Understand the different force systems that drive plate motion within the Earth.
• Identify the roles of mantle convection, slab pull, and ridge push in tectonic activity.
• Explain how these mechanisms operate and interact at different scales to influence plate movements.

Learning Objectives

• Understand the role of keystone species in ecosystem stability.
• Identify examples of keystone species and their effects on food webs.
• Explain trophic cascades and ecosystem consequences of removing keystone species.+ Show more

Learning Objectives

• Understand the agents responsible for erosion and transportation of sediments.
• Identify distinctive signatures of sediment transported by water, glaciers, wind, and gravity.
• Explain how sediment sorting and grain size relate to landscape evolution and paleoenvironments.+ Show more

Learning Objectives

• Understand the roles of biotic and abiotic components in an ecosystem.
• Identify the flow of energy through producers and consumers.
• Recognize the interactions between living organisms and their environment.+ Show more

Learning Objectives

• Understand the geological processes involved in mountain formation during orogeny.
• Identify different tectonic plate interactions that lead to mountain building.
• Describe surface processes like erosion and isostatic adjustment that shape mountain relief.+ Show more

Learning Objectives

• Understand the step-by-step formation of sedimentary rocks from weathering to lithification.
• Identify different depositional environments and their features.
• Describe the processes involved in transportation, deposition, and preservation of sediments.+ Show more

Learning Objectives

• Understand how to predict chemical reactions using physical and chemical properties.
• Identify properties such as reactivity, solubility, flammability, and acid-base behavior.
• Learn how reactivity patterns help anticipate products and energy changes in reactions.+ Show more

Learning Objectives

• Understand the mechanisms of passive and active transport across cell membranes.
• Identify the roles of membrane proteins in substance passage and ion balance.
• Differentiate between diffusion, osmosis, and active transport mechanisms.+ Show more

Learning Objectives

• Understand how cells organize into tissues, organs, and systems.
• Identify different tissue types and their functions.
• Describe how multicellular organization supports organism activities.

Learning Objectives

• Identify and classify different types of chemical reactions including synthesis, decomposition, and displacement.
• Understand particle-level explanations of mass conservation during chemical transformations.
• Predict products of various reaction types based on reactant information.+ Show more

Learning Objectives

• Understand the difference between mixtures and pure substances.
• Identify different types of mixtures based on observable traits.
• Learn methods of separation such as filtration, evaporation, and distillation.+ Show more

Learning Objectives

• Understand the concept of active transport and how it moves molecules against concentration gradients.
• Identify the types of cellular energy used in active transport, such as ATP.
• Learn about membrane proteins called pumps and their role in active transport.+ Show more