Grade 7 Worksheets

Learning Objectives

• Understand the history and development of space telescopes.
• Learn how space telescopes extend our view of the universe.
• Recognize major space missions involving telescopes and satellites.+ Show more

Learning Objectives

• Understand the concept of convection and how it transports heat.
• Identify examples of natural and forced convection in everyday life.
• Describe the factors that influence convection flow patterns.+ Show more

Learning Objectives

• Identify different types of energy: mechanical, chemical, electrical, and thermal.
• Understand how energy changes from one form to another during various processes.
• Recognize real-world examples of energy transformations, such as hydroelectric power, wind turbines, and natural gas combustion.+ Show more

Learning Objectives

• Define heat capacity and specific heat
• Explain how heat capacity is measured
• Calculate energy needed to heat a substance using specific heat formula+ Show more

Learning Objectives

• Understand how temperature affects plant and animal survival
• Identify the effects of temperature variations on ecosystems
• Analyze the interactions between abiotic and biotic factors+ Show more

Learning Objectives

• Understand the concept of thermal conductivity in materials
• Identify common building materials and their thermal properties
• Explain how material properties affect building temperature control

Learning Objectives

• Define heat and energy transfer.
• Identify units used in heat calculations.
• Calculate heat transfer using specific heat, mass, and temperature change.+ Show more

Learning Objectives

• Identify and describe different energy pathways in mechanical systems.
• Understand energy transformations and conservation principles in industrial contexts.
• Interpret energy flow diagrams and Sankey-style representations.+ Show more

Learning Objectives

• Identify examples of predation in nature
• Understand the impact of predation on populations
• Recognize the role of predators in maintaining ecosystem balance+ Show more

Learning Objectives

• Understand basic concepts of ecosystems and biodiversity
• Identify various conservation strategies and their purposes
• Recognize the importance of habitat protection and restoration+ Show more

Learning Objectives

• Identify different types of natural disturbances such as fire, flood, landslide, and windthrow.
• Explain how disturbances affect habitats and ecosystems.
• Recognize how the frequency, intensity, and scale of disturbances influence biological diversity.+ Show more

Learning Objectives

• Learn the basic concepts of mass and why accurate measurement is important in science.
• Identify different tools used to measure mass and understand their functions.
• Explore how conservation of mass applies during chemical changes and physical processes.

Learning Objectives

• Understand the concept of ecological models and their purpose.
• Differentiate between conceptual and quantitative models.
• Identify model inputs, limitations, and regional examples.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in chemical reactions.
• Explain how atoms are rearranged during reactions without creating or destroying matter.
• Identify real-world examples where the conservation of mass applies.

Learning Objectives

• Identify the main components of an ecosystem
• Differentiate between biotic and abiotic factors
• Explain how energy flows through an ecosystem+ Show more

Learning Objectives

• Understand the concept of flammability as a chemical property.
• Identify substances that are flammable based on descriptions and examples.
• Learn how chemical properties like reactivity and pH influence material behavior.

Learning Objectives

• Understand the components of simple food chains in different ecosystems.
• Identify producers, consumers, and decomposers within food chains.
• Describe how energy flows through food chains and food webs.+ Show more

Learning Objectives

• Understand how birth and death rates influence population size.
• Identify factors affecting population distribution such as resources and abiotic conditions.
• Analyze how environmental and human activities cause fluctuations in populations.+ Show more

Learning Objectives

• Identify different types of volcanoes and their features
• Describe how magma composition influences landform creation
• Explain the role of tectonic settings in volcanic activity+ Show more

Learning Objectives

• Understand the processes of weathering, transport, and deposition of sediments
• Identify different depositional environments such as deltas, beaches, and floodplains
• Explain how sediments are transformed into rocks through lithification

Learning Objectives

• Identify different types of rocks based on their features
• Understand how igneous, sedimentary, and metamorphic rocks form
• Recognize key characteristics of each rock type+ Show more

Learning Objectives

• Identify and describe different components of a food web, including producers, consumers, and decomposers.
• Understand how interconnected feeding relationships form a food web.
• Explain the importance of network structure in ecosystem resilience.

Learning Objectives

• Identify key ideas about invasive species and their ecological impact.
• Evaluate understanding through multiple choice, true/false, short answer, and essay questions.
• Summarize the mechanisms and consequences of invasive species invasion.

Learning Objectives

• Describe the structure of Earth's outer shell and its division into plates.
• Identify and explain the three main types of plate boundaries: divergent, convergent, and transform.
• Understand how plate movements influence geological features like earthquakes, volcanoes, and mountain ranges.+ Show more

Learning Objectives

• Recognize the different mechanisms of heat transfer: conduction, convection, and radiation.
• Identify examples of each energy transfer mechanism in everyday life.
• Understand how temperature gradients influence energy flow.

Learning Objectives

• Understand what metamorphism is and how it changes rocks
• Identify different types of metamorphism
• Recognize the minerals and textures formed through metamorphism+ Show more

Learning Objectives

• Understand how tectonic processes influence landscape changes
• Identify the role of uplift, erosion, and climate in shaping terrain
• Explain the cycle of mountain building and denudation+ Show more

Learning Objectives

• Understand how magma forms within the Earth's mantle and crust.
• Identify different volcanic and intrusive rocks based on cooling rates.
• Explain the roles of fractional crystallization and magma mixing in rock diversity.+ Show more

Learning Objectives

• Understand how running water causes erosion and transports sediments
• Identify the features formed by river erosion
• Describe the process of sediment sorting and deposition by rivers+ Show more

Learning Objectives

• Understand the basic concepts of faults and seismic activity
• Learn the different types of fault movement: normal, reverse, strike-slip
• Identify how faults influence earthquake characteristics and patterns+ Show more

Learning Objectives

• Understand how deposition contributes to landform development.
• Identify features of a delta and explain the deposition process.
• Recognize different depositional environments and sediment characteristics.

Learning Objectives

• Identify and differentiate between homogeneous and heterogeneous mixtures.
• Describe various separation methods such as filtration, distillation, chromatography, and magnetic separation.
• Understand how properties like solubility, particle size, and boiling point influence separation techniques.+ Show more

Learning Objectives

• Understand the main reasons animals migrate
• Identify common migration examples
• Analyze how migration impacts ecosystems and biodiversity

Learning Objectives

• Understand the concept of surface area in biological cells.
• Explain why surface-area-to-volume ratio limits cell size.
• Identify adaptations that increase a cell's surface area for better exchange.

Learning Objectives

• Understand the structures of different specialized cells
• Explain the functions of red blood cells, neurons, and root hair cells
• Recognize how cellular specialization supports organismal functions

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

• Describe the structure and function of the cell nucleus.
• Explain how the nucleus controls cell activities such as growth and protein synthesis.
• Identify the role of DNA and chromosomes within the nucleus.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the hierarchy of ecological levels from individual organisms to ecosystems
• Identify examples of each level within Alberta's ecological context
• Recognize how higher levels emerge with properties different from individual traits

Learning Objectives

• Understand the role of cellular structures in transport processes.
• Explain how transport proteins, membrane pumps, and hormones regulate body functions.
• Describe how cellular and tissue-level mechanisms maintain homeostasis.+ Show more

Learning Objectives

• Understand the key variables in scientific experiments
• Identify independent, dependent, and controlled variables
• Recognize the importance of operational definitions and control conditions+ Show more

Learning Objectives

• Understand how energy transfers through trophic levels in ecosystems.
• Identify roles of producers, consumers, and decomposers in energy pyramids.
• Explain photosynthesis and cellular respiration as energy mechanisms.+ Show more

Learning Objectives

• Understand predator-prey relationships and their role in ecosystems
• Identify examples of mutualism, parasitism, competition, and predation
• Learn how niche partitioning reduces competition among species+ Show more

Learning Objectives

• Understand the role of oral histories in ecological knowledge
• Identify examples of Indigenous land-use and stewardship practices
• Recognize the value of different knowledge systems for understanding ecosystems

Learning Objectives

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

Learning Objectives

• Describe the processes of melting and freezing.
• Identify the energy transfer involved in phase changes.
• Explain how temperature and pressure influence phase transitions.

Learning Objectives

• Understand the differences between exothermic and endothermic reactions.
• Identify signs of energy change during chemical reactions.
• Describe how energy is absorbed or released during bond breaking and formation.+ Show more

Learning Objectives

• Identify and describe the functions of epithelial tissue
• Understand the characteristics of epithelial tissue
• Explain the importance of epithelial tissue in protecting and lining organs