Grade 7 Worksheets

Learning Objectives

• Explain how roots support important plant life processes
• Explain how stems, leaves and flowers support plant functions
• Connect investigation evidence with water movement in plants+ Show more

Learning Objectives

• Compare seed reproduction with forms of vegetative propagation
• Explain how pollination leads to seed formation
• Explain how germination produces a new plant+ Show more

Learning Objectives

• Explain how forces affect structures using investigation evidence
• Compare observations and measurements from structural investigations
• Identify limitations and uncertainty in engineering conclusions+ Show more

Learning Objectives

• Explain how soil conditions affect plant production
• Explain how water and nutrients influence crop growth
• Compare biological, chemical and management approaches to crop problems+ Show more

Learning Objectives

• Identify predictions and fair comparisons in agricultural investigations
• Interpret measurements and observations as scientific evidence
• Recognize uncertainty when interpreting investigation results+ Show more

Learning Objectives

• Identify external loads acting on structures
• Explain tension, compression, shear, bending and twisting
• Interpret deformation as evidence of structural stress+ Show more

Learning Objectives

• Identify resources and conditions organisms require from habitats
• Explain how human activities change habitat conditions
• Explain changes in relationships among species+ Show more

Learning Objectives

• Describe Earth materials using observable rock and mineral properties
• Compare rock and mineral observations using consistent properties
• Distinguish direct observations from scientific inferences+ Show more

Learning Objectives

• Explain how design margins prepare structures for uncertain loads
• Compare structural improvements involving shape, bracing, connections and damping
• Evaluate structural changes using safety, cost, function and environmental considerations

Learning Objectives

• Compare heating systems by energy source and resource needs
• Identify energy losses associated with heating systems
• Compare environmental effects of different heating choices+ Show more

Learning Objectives

• Compare evidence of crustal movement from different geological processes
• Explain how plate movements deform rock and create landforms
• Interpret earthquakes and volcanism as evidence of crustal change+ Show more

Learning Objectives

• Describe the main organ systems in multicellular animals and their functions.
• Explain how different organ systems cooperate to support processes like gas exchange, nutrient distribution, and homeostasis.
• Compare system interactions in humans and plants, emphasizing dependencies and feedback mechanisms.+ Show more

Learning Objectives

• Understand the importance of safety standards in technological design.
• Identify key safety considerations such as building codes, electrical safety, and safety margins.

Learning Objectives

• Identify signs of gas evolution during chemical reactions
• Understand how gas production indicates reaction changes
• Connect observable evidence to chemical processes

Learning Objectives

• Explain how religious reform movements increased conflict between monarchies, states, and religious groups.
• Describe how wars of religion changed governance and territorial boundaries in early modern Europe.
• Analyze how declining papal authority and the idea of state independence affected European political balance and unity.

Learning Objectives

• Understand the concept that matter is made up of tiny particles
• Recognize that particles are in constant motion
• Relate temperature to particle motion and energy+ Show more

Learning Objectives

• Explain how religious reform efforts changed political stability and governance in early modern Europe
• Describe how conflicts between monarchies, states, and religious groups affected territorial boundaries
• Analyze how declining papal authority and the idea of state independence influenced European power and unity

Learning Objectives

• Examine different ethical frameworks and their influence on community issues.
• Compare Indigenous and non-Indigenous perspectives on land use and resource management.
• Develop understanding of how values shape decision-making processes.+ Show more

Learning Objectives

• Develop skills to critically analyze explanations, models, and evidence.
• Identify logical fallacies, distinguish correlation from causation, and evaluate data limitations.
• Apply evaluation techniques to real-world scientific scenarios and interpret conflicting information.

Learning Objectives

• Understand the principles of calorimetry in measuring energy transfer.
• Explain how temperature changes relate to heat exchange in different scenarios.
• Apply energy conservation equations to real-world thermal processes.+ Show more

Learning Objectives

• Understand how cells communicate through chemical and electrical signals.
• Identify the role of receptor proteins, gap junctions, and plasmodesmata in cell signaling.
• Explain the processes of signal amplification and feedback regulation in cell communication.+ Show more

Learning Objectives

• Explain how simple machines change the magnitude or direction of a force to make work easier
• Describe the roles of levers, pulleys, wedges, screws, inclined planes, and wheel-and-axles in everyday tools
• Calculate mechanical advantage from input and output forces and interpret what the result means

Learning Objectives

• Understand how the particle model explains the behavior of matter.
• Describe how chemical changes involve breaking and forming bonds between particles.
• Explain the conservation of mass during chemical reactions using the particle model.+ Show more

Learning Objectives

• Describe how energy flows through food chains, food webs, and trophic pyramids in ecosystems.
• Explain the cycling of matter and the roles of decomposers in nutrient recycling.
• Analyze how changes in inputs or energy pathways affect community composition and ecosystem functions.+ Show more

Learning Objectives

• Explain how structured turn-taking and active listening improve collaborative discussions.
• Use evidence and respectful question-asking to clarify meaning and build on classmates’ ideas.
• Apply discussion norms that support inclusive participation and productive revisions of viewpoints.

Learning Objectives

• Explain the processes of evaporation and crystallization and how they recover solutes from solutions.
• Identify factors that influence crystal formation, size, and purity.
• Describe real-world examples of crystallization, such as salt production and sugar crystallization.+ Show more

Learning Objectives

• Define trophic efficiency and describe how energy transfer changes between trophic levels
• Explain why energy pyramids show fewer organisms and less energy at higher levels
• Use a trophic efficiency idea to interpret ecosystem energy flow and predator-prey patterns

Learning Objectives

• Identify and describe the main layers of the Earth: crust, mantle, outer core, and inner core.
• Understand how seismic waves provide evidence for Earth's internal structure.
• Explain mantle convection and its role in plate motion.+ Show more

Learning Objectives

• Explain how temperature change relates to energy transfer in heating and cooling
• Use energy units (J and kJ) and temperature scales to describe thermal processes
• Identify key variables in heat calculations: specific heat, mass, and temperature change

Learning Objectives

• Understand the hierarchical levels of biological organization from individuals to the biosphere.
• Identify roles of producers, consumers, and decomposers within food webs.
• Explain how energy flows through trophic levels and impacts ecosystem stability.+ Show more

Learning Objectives

• Explain how Germanic migrations affected political and social structures in post-Roman Europe
• Describe how groups such as the Visigoths and Franks formed new kingdoms and reshaped regional life
• Analyze how interactions with Roman institutions created both continuity and change

Learning Objectives

• Explain how armed conflicts and rebellions between 1713 and 1850 influenced constitutional debates and civil liberties.
• Analyze cause-and-effect relationships between political crises and changes in institutions and settlement security.
• Describe continuity and change in political alignments and alliances among reformers, conservative elites, Indigenous allies, and imperial responses.

Learning Objectives

• Understand the key steps involved in the scientific inquiry process.
• Distinguish between quantitative and qualitative observations.
• Select appropriate measurement units and instruments for length, mass, and volume.+ Show more

Learning Objectives

• Identify key figures such as Martin Luther, John Calvin, and Huldrych Zwingli and their contributions.
• Understand the core ideas emphasized by reformers like scripture authority and individual faith.
• Analyze how Reformation ideas challenged church doctrines and practices.+ Show more

Learning Objectives

• Describe the basic principles of atmospheric and oceanic circulation driven by solar heating and Earth's rotation.
• Identify the main circulation cells, wind patterns, and ocean currents involved in global climate regulation.
• Explain how large-scale circulation influences regional temperature and precipitation patterns.+ Show more

Learning Objectives

• Understand the processes involved in mountain building and orogeny.
• Identify different geological features associated with convergent plate boundaries.
• Explain how tectonic activities shape mountain architecture over time.+ Show more

Learning Objectives

• Understand the causes and effects of deforestation and habitat loss
• Identify examples of human activities that alter ecosystems
• Analyze how habitat fragmentation affects biodiversity and ecosystem services+ Show more

Learning Objectives

• Explain how conduction transfers heat within solids and across interfaces.
• Identify materials with high and low thermal conductivity in regional infrastructure.
• Describe how material properties such as electron mobility and lattice structure affect conduction rates.+ Show more

Learning Objectives

• Identify the three modes of thermal energy transfer: conduction, convection, and radiation.
• Describe the molecular particle behavior that drives conduction and convection and explain how radiation transfers energy without direct contact.
• Contrast typical media (solids, fluids, space/vacuum) and relative rates of heat transfer in common situations.

Learning Objectives

• Understand the differences between ionic and covalent bonding patterns.
• Relate bonding types to properties such as melting point, solubility, and electrical conductivity.
• Describe the formation of simple binary ionic salts and molecular compounds using empirical formulas.+ Show more

Learning Objectives

• Explain recoil and thrust using Newton’s third law (action-reaction forces).
• Predict how forces and accelerations relate when two objects interact through pushing or expelling matter.
• Describe how equal and opposite interaction forces can produce different accelerations due to different masses.+ Show more

Learning Objectives

• Describe key developmental stages observed across different taxa during embryonic development.
• Analyze the significance of conserved embryonic features in understanding evolutionary relationships.
• Identify specific morphological similarities such as pharyngeal pouches and limb buds in various vertebrates.+ Show more

Learning Objectives

• Understand how historical context influences the interpretation of events.
• Analyze different perspectives from various groups and cultures about significant historical moments.
• Evaluate how bias and background shape perceptions of history.+ Show more

Learning Objectives

• Explain how energy is transferred through trophic levels in ecosystems.
• Describe the concept of energy efficiency and biomass pyramids in ecological communities.
• Analyze the limitations on energy flow between trophic levels due to energy losses.+ Show more

Learning Objectives

• Explain how weathering, erosion, deposition, and mass wasting change Earth’s surface over time
• Identify the main driving forces (water flow, wind, glaciers, and gravity) behind common landforms
• Use observations and mapped patterns to interpret how fast or slow surface changes occur

Learning Objectives

• Explain what Juneteenth commemorates and why the date matters.
• Compare how different countries and institutions address abolition and human rights.
• Connect Juneteenth to broader global movements for freedom and dignity.

Learning Objectives

• Identify key scientific, mathematical, and architectural achievements of Mesoamerican civilizations.
• Explain how artistic expressions reflected societal values and religious beliefs.
• Describe the significance of the Maya calendar and Aztec architecture.+ Show more

Learning Objectives

• Explain how land distribution and government policy influenced settlement patterns from 1713 to 1850.
• Describe how migration from Britain, Europe, and the United States affected demographic and spatial change.
• Analyze cause-and-effect relationships between settlement growth and Indigenous displacement and agricultural development.+ Show more