Grade 7 Worksheets

Learning Objectives

• Identify and differentiate between igneous, sedimentary, and metamorphic rocks.
• Understand the origins and formation processes of each rock type.
• Recognize key mineral content, textures, and structures associated with each rock.+ Show more

Learning Objectives

• Understand the processes involved in the rock cycle
• Identify how rocks change and transform through different geological processes
• Recognize the roles of tectonics, magmatism, weathering, and erosion in rock formation+ Show more

Learning Objectives

• Understand the basic concepts of population growth models such as exponential and logistic growth.
• Identify limiting factors that influence population size, including food availability, predation, disease, and environmental stresses.
• Distinguish between density-dependent and density-independent factors affecting populations.+ Show more

Learning Objectives

• Understand the key principles of ecological restoration
• Identify different restoration approaches and their applications
• Recognize factors influencing successful habitat connectivity and species selection+ Show more

Learning Objectives

• Understand the key force systems that drive Earth's tectonic plates
• Identify concepts such as mantle convection, slab pull, and ridge push
• Explain how different forces influence plate movement and jolts in tectonic activity

Learning Objectives

• Understand what metamorphism is and how it alters rocks
• Identify the different types of metamorphism
• Recognize mineral changes and textures in metamorphic rocks+ Show more

Learning Objectives

• Explain how structural, physiological, and behavioral adaptations help organisms survive in specific environments.
• Identify examples of adaptations in different habitats such as deserts, wetlands, forests, and meadows.
• Describe how environmental factors like temperature, moisture, predation, and resource availability influence adaptation development.+ Show more

Learning Objectives

• Understand the role of tectonic uplift in shaping mountains.
• Identify volcanic activity as a surface process influencing landscape change.
• Explain how climate and weathering contribute to landscape features.+ Show more

Learning Objectives

• Define ecological succession and distinguish between primary and secondary succession.
• Identify the characteristic stages of succession.
• Understand the factors that drive succession such as soil development, seed dispersal, competition, and facilitation.+ Show more

Learning Objectives

• Understand the concept of trophic levels in an ecosystem.
• Identify primary producers, consumers, and decomposers in energy transfer.
• Explain how energy moves from one trophic level to the next.+ Show more

Learning Objectives

• Understand the processes of erosion by water and how it shapes landscapes.
• Identify the distinctive features caused by water erosion such as valleys and graded beds.
• Recognize the agents involved in erosion and the patterns they produce.+ Show more

Learning Objectives

• Understand the concept of faults and their role in earthquakes
• Identify different types of faults: normal, reverse, and strike-slip
• Recognize the seismic signatures associated with each fault type+ Show more

Learning Objectives

• Understand how deposition contributes to landscape formation.
• Identify different landforms created by deposition such as deltas, alluvial fans, and beaches.
• Describe the processes of sediment transport and deposition in various environments.+ Show more

Learning Objectives

• Identify features associated with divergent boundaries.
• Understand the processes that create mid-ocean ridges and rift valleys.
• Recognize the role of magma upwelling in landform development.+ Show more

Learning Objectives

• Understand different material properties such as strength, stiffness, and density.
• Identify how timber, steel, and concrete behave under various forces.
• Analyze the importance of material choice in construction, especially in cold climates.+ Show more

Learning Objectives

• Understand the four main tissue types: epithelial, connective, muscle, and nervous.
• Identify the basic functions of each tissue type.
• Recognize the importance of tissues in the structure and function of organs.

Learning Objectives

• Understand the microstructure of engineered timber and its influence on strength and durability.
• Identify different advanced construction materials such as cross-laminated timber, fibre-reinforced polymers, and high-performance concrete.
• Explain how manufacturing processes affect the properties and performance of novel materials.+ Show more

Learning Objectives

• Understand the structure and function of specialized cells
• Identify different types of specialized cells and their adaptations
• Explain how cellular specialization contributes to organismal functions+ Show more

Learning Objectives

• Understand the structure and function of the circulatory system.
• Identify key parts of the circulatory system, including the heart, blood, and blood vessels.
• Explain how the circulatory system transports gases, nutrients, and wastes throughout the body.+ Show more

Learning Objectives

• Identify different types of structural connections such as bolted, welded, and bearing connections.
• Understand the roles of connections and joints in maintaining load paths.
• Describe shear, bearing, and slip phenomena at connections.+ Show more

Learning Objectives

• Understand the steps involved in the design process
• Identify functional requirements and constraints for design
• Learn how to generate and evaluate different concept options+ Show more

Learning Objectives

• Understand the structure and role of the nucleus in a cell.
• Identify key features such as nuclear envelope, nuclear pores, and chromosomes.
• Explain how the nucleus controls growth, development, and protein synthesis.+ Show more

Learning Objectives

• Describe the structure of mitochondria and explain how it relates to their function.
• Explain the process of cellular respiration in mitochondria and how ATP is produced.
• Identify the role of mitochondria in different cell types with high energy demands.+ Show more

Learning Objectives

• Understand the factors that lead to corrosion in metals
• Identify environmental conditions that affect material durability
• Learn preventive measures for material degradation+ Show more

Learning Objectives

• Understand the basic functions of the cell membrane
• Differentiate between passive and active transport mechanisms
• Recognize the role of membrane proteins in cell transport+ 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 load paths in structures.
• Identify the primary components involved in load transfer.
• Distinguish between dead loads and live loads.+ Show more

Learning Objectives

• Understand cellular transport mechanisms such as diffusion, osmosis, and active transport.
• Explain how transport proteins, membrane pumps, and hormones regulate homeostasis.
• Describe the process of nutrient and ion transport across cell membranes.+ Show more

Learning Objectives

• Understand the concepts of diffusion and osmosis
• Identify the difference between diffusion and osmosis
• Explain how particles move from high to low concentration+ Show more

Learning Objectives

• Identify primary and secondary load routes in complex structures.
• Explain how openings and irregular geometries affect load redistribution.
• Describe methods used to map load paths in bridges and buildings.+ Show more

Learning Objectives

• Understand the concepts of density and tensile strength.
• Compare different construction materials based on their density and tensile strength.
• Recognize how these properties influence material selection in construction.

Learning Objectives

• Identify the parts of a chloroplast
• Describe the function of each part in photosynthesis
• Understand how chloroplasts support plant growth+ Show more

Learning Objectives

• Identify different materials and their properties related to heat transfer.
• Explain how atomic structure affects thermal conductivity.
• Compare metals, ceramics, polymers, and composites in terms of heat transfer efficiency.+ Show more

Learning Objectives

• Understand the concept of convection and how it transfers heat in fluids.
• Recognize examples of convection in natural environments such as air and water.
• Explain the roles of buoyancy, density variations, and temperature gradients in convection.+ Show more

Learning Objectives

• Understand different types of temperature sensors used in environmental contexts.
• Identify factors affecting sensor response time and measurement accuracy.
• Learn about calibration, uncertainty, and error sources in temperature measurements.+ Show more

Learning Objectives

• Identify different types of thermal insulation materials
• Explain how insulation reduces heat transfer
• Compare the effectiveness of fibreglass, foam, and reflective foil+ Show more

Learning Objectives

• Identify and describe conduction as a mode of heat transfer
• Understand the molecular mechanisms behind conduction
• Differentiate conduction from convection and radiation+ Show more

Learning Objectives

• Understand the relationship between heat, mass, and temperature change.
• Learn about specific heat capacity and how to calculate heat energy using Q=mcΔT.
• Identify units of heat such as joules and watts.+ Show more

Learning Objectives

• Understand the properties of reflective and emissive surfaces.
• Identify different materials and coatings used for reflection.
• Explain the impact of surface color and coatings on heat absorption.+ Show more

Learning Objectives

• Identify different types of thermometers commonly used in science.
• Understand the basic functioning of liquid-in-glass, bimetallic, and digital thermometers.
• Learn about temperature scales, fixed points, and calibration importance.+ Show more

Learning Objectives

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

Learning Objectives

• Identify different phases within a mixture of oil sands and bitumen.
• Understand physical separation techniques used in extracting bitumen.
• Distinguish between physical and chemical processes in mixture separation.+ Show more

Learning Objectives

• Describe how materials change in size with temperature variations.
• Identify examples of thermal expansion and contraction in everyday objects.
• Explain the microscopic particle behavior that causes macroscopic property changes.+ Show more

Learning Objectives

• Define urban heat and explain the heat island effect.
• Identify factors that contribute to elevated temperatures in cities.
• Describe mitigation strategies to reduce urban heat.+ Show more

Learning Objectives

• Understand what chemical properties are and how they differ from physical properties.
• Recognize common chemical reactions such as reactivity with acids and bases, combustion, and corrosion.
• Identify indicators of chemical change, including gas evolution, color change, and precipitate formation.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the differences between elements and compounds.
• Identify examples of elements and compounds.
• Learn about atomic composition, bonding, and properties of elements and compounds.+ Show more

Learning Objectives

• Define evaporation and crystallization processes
• Identify key factors influencing crystal formation
• Explain how impurities affect crystal purity+ Show more