Grade 7 Worksheets

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 independent, dependent, and controlled variables in scientific experiments.
• Understand the importance of variable control for valid experimental results.
• Learn how to systematically select control groups and replicate trials.+ Show more

Learning Objectives

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

Learning Objectives

• Understand and identify the common metric prefixes and their purposes.
• Learn how to properly calibrate common measurement instruments like balances and graduated cylinders.
• Apply the concept of measurement uncertainty and estimate the precision of measurements.+ Show more

Learning Objectives

• Distinguish between qualitative and quantitative observations.
• Identify appropriate metric units and measuring instruments for length, mass, and volume.
• Recognize common sources of measurement error in scientific experiments.+ Show more

Learning Objectives

• Understand how to interpret line graphs and identify trends
• Learn how to select appropriate graph types for data
• Develop skills in analyzing data trends using trend lines+ 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 how to construct evidence-based arguments using sediment transport data.
• Interpret graphical representations and quantitative results related to erosion.
• Critically evaluate alternative models and consider the limits of inference.+ Show more

Learning Objectives

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

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

Learning Objectives

• Understand how external environmental factors influence phenotype.
• Identify examples of traits affected by environment.
• Differentiate between inherited genetic traits and environmentally influenced traits.

Learning Objectives

• Understand basic concepts of genetics and probability in inheritance.
• Learn how to predict genotype and phenotype ratios using Punnett squares.
• Interpret probability outcomes to estimate trait inheritance in offspring.+ 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 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 how human population growth influences water demand in different regions.
• Identify the relationship between urbanization and freshwater availability.
• Analyze how resource consumption impacts ecosystems and biodiversity.+ Show more

Learning Objectives

• Understand the different phases of matter during heating
• Identify the phases based on temperature-time graphs
• Explain phase change processes such as melting and boiling+ Show more

Learning Objectives

• Understand the concepts of recoil and thrust
• Identify action-reaction forces in everyday situations
• Describe how different objects react to forces based on their mass+ 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 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

• Identify the different stages of the water cycle.
• Describe how water moves through Earth's systems.
• Understand the role of energy, gravity, and other forces in the water cycle.

Learning Objectives

• Identify the main nutrients found in food
• Understand the role of carbohydrates, proteins, fats, vitamins, and minerals
• Learn how nutrients contribute to growth, repair, and energy production+ Show more

Learning Objectives

• Understand how nutrients are transported from food to different parts of the body
• Identify different systems involved in internal transport
• Explain the importance of continuous movement of matter within an organism+ Show more

Learning Objectives

• Understand how resource availability influences animal populations.
• Identify examples of limited resources in a forest ecosystem.
• Explain the relationship between resources and survival.+ Show more

Learning Objectives

• Identify the main parts of the human digestive system.
• Understand the functions of each digestive organ.
• Explain how the digestive system processes food into usable nutrients.+ Show more

Learning Objectives

• Define what design criteria and constraints are
• Identify different types of criteria in a design
• Recognize constraints that limit design options+ Show more

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

• 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

• Understand how temperature influences plant and animal survival
• Identify examples of temperature effects on different species
• Analyze how temperature fluctuations create opportunities or stress for organisms+ Show more

Learning Objectives

• Understand the concept of mutualism in ecosystems.
• Identify examples of mutualistic relationships between species.
• Analyze the benefits of mutualism to species involved.+ Show more

Learning Objectives

• Understand the different components of an ecosystem.
• Identify biotic and abiotic factors in an ecosystem.
• Explain how energy flows through an ecosystem from producers to consumers.

Learning Objectives

• Identify the four main Earth's spheres: atmosphere, hydrosphere, geosphere, and biosphere.
• Explain how water, gases, rocks, and living things interact within Earth's spheres.
• Describe examples of how changes in one sphere can affect others.

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

• Understand how to identify patterns and variability in scientific data.
• Learn why reliability improves with repeated measurements.
• Recognize sources of error that affect data accuracy.+ 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

• Define habitat fragmentation and explain its effects on ecosystems.
• Identify the factors that contribute to habitat edges and their ecological impact.
• Describe how habitat fragmentation affects species diversity and population dynamics.+ Show more

Learning Objectives

• Understand the concept of trophic efficiency and energy transfer in ecosystems.
• Identify the factors that cause energy loss at each trophic level.
• Interpret energy pyramids and visualize energy distribution across different levels.+ Show more

Learning Objectives

• Understand how cells send and receive signals using chemical and electrical methods
• Identify components involved in cell signaling, such as receptors and signaling molecules
• Explain the importance of cell communication for maintaining body functions and health

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

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

Learning Objectives

• Understand different types of graphs used in science, including bar charts, histograms, line graphs, and scatter plots.
• Learn how to interpret and construct these graphs effectively.
• Recognize the importance of axis scaling, proportional representation, and error bars.+ Show more

Learning Objectives

• Understand the structure and function of different tissue types
• Identify how tissues combine to form organs
• Explain the importance of organization in multicellular organisms

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

• Understand the fundamentals of engineering design processes.
• Identify key components such as problem definition, criteria, and constraints.
• Learn how to develop clear specifications and trade-off matrices.+ Show more

Learning Objectives

• Understand the classification of pure substances and mixtures.
• Identify examples of elements, compounds, and mixtures in everyday life.
• Recognize the properties that distinguish pure substances from mixtures.+ Show more

Learning Objectives

• Understand the basic process of simple distillation
• Identify the purpose and applications of distillation
• Explain the concepts of vapor pressure, boiling point, and condensation+ Show more