Grade 7 Science Worksheets

Learning Objectives

• Understand the concept of tradeoffs in land use decisions
• Analyze how human choices affect the environment and community
• Evaluate the long-term impacts of land development and conservation+ Show more

Learning Objectives

• Define mutualism, commensalism, and parasitism.
• Identify examples of each symbiotic relationship in Alberta habitats.
• Understand how these relationships influence community structure and species success.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the purpose of fixed-site surveys in ecological monitoring.
• Identify different methods used for long-term ecological data collection.
• Recognize considerations for sampling design, temporal replication, and data quality.

Learning Objectives

• Identify different types of morphological adaptations in animals and plants
• Explain how specific morphological traits improve survival in particular environments
• Distinguish between morphological adaptations and other forms like physiological and behavioral adaptations+ Show more

Learning Objectives

• Understand the causes of deforestation and how it affects ecosystems.
• Analyze data and scientific indicators related to human impacts.
• Evaluate various mitigation strategies to reduce environmental damage.+ Show more

Learning Objectives

• Understand the key components of scientific questions
• Learn how to formulate hypotheses
• Identify variables and operational definitions in experiments+ Show more

Learning Objectives

• Understand the concepts of mean, median, and mode as measures of central tendency
• Interpret statistical graphs and summaries
• Recognize the role of outliers and dispersion measures like interquartile range and variance+ Show more

Learning Objectives

• Define independent, dependent, and controlled variables.
• Explain the importance of operational definitions in experiments.
• Identify sources of confounding variables in research.+ Show more

Learning Objectives

• Understand how temperature impacts species distribution and habitat conditions.
• Identify various abiotic factors influencing ecosystems.
• Explain the concept of microclimates and their effects on organisms.+ Show more

Learning Objectives

• Understand what adaptive traits are and how they help organisms survive
• Identify examples of adaptive traits in different species
• Learn how environmental pressures influence the frequency of traits in populations+ Show more

Learning Objectives

• Define what groundwater is and describe its location beneath Earth's surface.
• Explain how groundwater contributes to the water cycle.
• Identify factors that influence groundwater recharge and movement.+ Show more

Learning Objectives

• Understand the concept of gravity and its role in space.
• Explain how gravity shapes the orbits of planets and other bodies in the solar system.
• Identify how gravity and inertia work together to keep objects in orbit.

Learning Objectives

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

Learning Objectives

• Understand the concept of an individual organism and its characteristics
• Recognize examples of individual organisms in ecological contexts
• Identify how individual traits contribute to higher levels of ecological organization+ Show more

Learning Objectives

• Identify and distinguish between mixtures and pure substances.
• Describe the differences between heterogeneous and homogeneous mixtures.
• Explain physical properties used to separate mixtures, such as filtration, evaporation, and distillation.+ Show more

Learning Objectives

• Understand the components of a food web, including producers, consumers, and decomposers.
• Identify different species in Alberta wetlands and river systems and their roles.
• Explain the flow of energy through a food web and how species interactions maintain ecological balance.+ Show more

Learning Objectives

• Understand different physical and chemical properties of materials
• Identify the importance of properties like corrosion resistance, hardness, melting point, and solubility
• Learn how properties influence the suitability of materials for specific applications+ Show more

Learning Objectives

• Learn what mass is and how it differs from weight.
• Identify common tools used to measure mass.
• Understand the importance of accuracy in mass measurement.+ Show more

Learning Objectives

• Understand the concepts of exothermic and endothermic reactions
• Identify energy changes during chemical reactions
• Explain how energy transfer is related to bond breaking and formation+ Show more

Learning Objectives

• Understand the principle that matter is conserved during chemical reactions.
• Recognize how atoms rearrange during reactions without changing the total mass.
• Explain the concept of a closed system in mass conservation.

Learning Objectives

• Understand what chemical properties are.
• Identify examples of chemical properties like flammability and reactivity.
• Learn how chemical properties affect reactions such as combustion and corrosion.+ Show more

Learning Objectives

• Understand how conservation status is assessed for different species.
• Identify key criteria used in evaluating conservation risk.
• Interpret information about threats, recovery potential, and population trends.+ Show more

Learning Objectives

• Identify the signs that indicate a chemical change has occurred.
• Understand observable evidence such as gas formation, color change, temperature change, and precipitate formation.
• Differentiate between physical and chemical changes based on indicators.+ Show more

Learning Objectives

• Understand the different types of volcanoes and their characteristics
• Identify the factors that influence volcanic landforms
• Recognize the global distribution of volcanoes in relation to tectonic activity+ Show more

Learning Objectives

• Understand how weathering breaks down rocks into sediments.
• Identify different depositional environments.
• Describe the process of lithification.+ Show more

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 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

• Understand structural, physiological, and behavioral adaptations in animals and plants.
• Identify specific adaptations that enable survival in cold environments.
• Analyze how adaptations influence species survival and niche occupation in different habitats.

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

• 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

• Identify different types of chemical reactions based on descriptions and examples.
• Understand how reactants change into products during various reaction processes.
• Recognize the characteristics of synthesis, decomposition, single displacement, double displacement, neutralization, and combustion reactions.+ 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 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

• Understand how substances react with oxygen based on their properties.
• Identify patterns and trends in chemical reactivity.
• Predict whether a substance will undergo a chemical change when exposed to certain conditions.+ 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

• Define and identify different phase changes: melting, freezing, vaporization, condensation, sublimation, deposition.
• Understand the role of energy transfer in phase changes.
• Describe how particle arrangement and motion vary during phase changes.+ Show more

Learning Objectives

• Explain the basic concept of the particle model of matter.
• Describe how particles behave in solids, liquids, and gases.
• Understand that chemical changes involve rearrangement of particles without a change in mass.

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

• Explain the concept of action-reaction forces.
• Identify examples of action-reaction forces in daily life.
• Describe how the forces are equal and opposite regardless of object movement.+ Show more

Learning Objectives

• Understand the principle that matter is conserved during physical and chemical changes.
• Identify examples of physical vs. chemical processes that conserve matter.
• Explain how atoms are rearranged during reactions without altering total mass.+ Show more

Learning Objectives

• Understand the concept of density as mass per unit volume.
• Describe how particles are arranged in materials with different densities.
• Explain how temperature changes can affect the density of a substance.+ Show more