Grade 9 Worksheets

Learning Objectives

• Identify how evidence-based responses connect a claim to a specific quotation or paraphrase.
• Distinguish between factual information from a text and interpretive conclusions drawn from that information.
• Use multiple details to build a clear line of reasoning about character, events, and ideas.

Learning Objectives

• Describe the components of Milankovitch cycles and their effects on Earth's climate.
• Explain how variations in Earth's orbit influence glacial and interglacial periods.
• Identify the three main orbital parameters involved in Milankovitch cycles and their long-term impact.+ Show more

Learning Objectives

• Explain how Star Wars has influenced pop culture through characters, symbols, and themes.
• Analyze how media can shape ideas about heroism, morality, and community.
• Use media literacy skills to evaluate storytelling and its effects on audiences.

Learning Objectives

• Analyze how Star Wars blends myth, history, and storytelling to create meaning
• Explain how hero-myth patterns influence character choices and themes in the saga
• Evaluate how shared stories shape social identity and collective memory

Learning Objectives

• Explain the historical origins of Cinco de Mayo, including the Battle of Puebla in 1862
• Identify common misconceptions about Cinco de Mayo and distinguish myth from historical fact
• Use critical thinking to evaluate how narratives and cultural storytelling shape identity and community pride

Learning Objectives

• Explain key traditions associated with Cinco de Mayo, including food, music, dance, and dress.
• Analyze how cultural celebrations build community bonds and encourage respect and inclusiveness.
• Use evidence from a text to support answers about Mexican-American cultural practices.

Learning Objectives

• Analyze how leadership behaviors (bravery, teamwork, and sacrifice) shape outcomes for teams and nations
• Explain how personal service stories connect to civic identity and collective national security
• Identify key ideas from Armed Forces Day and apply them to responsibilities within a community

Learning Objectives

• Analyze key historical events such as Confederation and Indigenous resistance movements to understand their significance.
• Evaluate causes and consequences of pivotal moments in Canadian history.
• Use evidence from diverse sources to interpret how historical developments shape Canada's identity and relationships.+ Show more

Learning Objectives

• Analyze how personal narratives reveal themes such as gratitude, sacrifice, and love
• Identify details and infer meaning from mother-child moments in a text
• Use evidence from a passage to explain perspective and emotional impact+ Show more

Learning Objectives

• Explain key events and ideas from the U.S. civic rights movement and how they advanced equality.
• Identify how democratic ideals connect to civic responsibility and social justice efforts today.
• Evaluate claims about rights by using evidence from historical and civic contexts.

Learning Objectives

• Analyze a text to identify the purpose and significance of Teacher Appreciation Day.
• Use vocabulary related to gratitude, professionalism, and community impact.
• Demonstrate understanding of key ideas through true/false, sentence completion, and short responses.+ Show more

Learning Objectives

• Identify the major organelles in eukaryotic cells and their specific functions.
• Explain how organelle structures relate to their roles in cellular metabolism and maintenance.
• Compare differences between organelle internal membranes such as cristae, thylakoids, and folded membranes.+ Show more

Learning Objectives

• Explain the historical origins of May Day and its connection to spring festivals
• Describe how May Day developed into a celebration of labor and community across cultures
• Analyze how traditions express gratitude for work and shared identity+ Show more

Learning Objectives

• Analyze how cultural stories express identity, values, and historical resilience.
• Use evidence from a passage to explain how storytelling preserves traditions and builds community.
• Identify and apply key vocabulary related to culture, community, and history.

Learning Objectives

• Explain how the American flag’s stars and stripes represent key parts of U.S. history and national unity.
• Analyze how symbols can communicate civic values such as freedom and patriotism.
• Connect Flag Day traditions to the evolving meaning of the flag over time.

Learning Objectives

• Describe different types of species interactions that occur within communities.
• Identify the roles of keystone species and ecosystem engineers.
• Analyze how species interactions influence community structure and ecosystem stability.+ Show more

Learning Objectives

• Explain what oral histories are and why they matter for cultural identity and community memory
• Analyze how interviews and transcriptions preserve personal and historical perspectives
• Use respectful listening strategies to evaluate the reliability and purpose of a spoken account+ Show more

Learning Objectives

• Understand the purpose of balancing chemical equations in chemistry.
• Identify unbalanced chemical equations.
• Learn how to use coefficients to balance equations correctly.+ Show more

Learning Objectives

• Understand how DNA is transmitted through replication and meiosis.
• Explain the role of chromosomes and gametes in inheritance.
• Describe observable inheritance patterns such as karyotypes and transmission ratios.+ Show more

Learning Objectives

• Explain the difference between resilience and resistance in ecosystems.
• Describe how thresholds and regime shifts can occur after disturbances.
• Identify factors and feedback processes that influence ecosystem recovery.

Learning Objectives

• Explain the processes involved in mountain formation such as crustal shortening, thickening, and metamorphism.
• Describe how isostatic adjustment affects mountain belts and terrain elevation.
• Analyze the relationship between plate convergence and surface topography.+ Show more

Learning Objectives

• Evaluate the reliability of geographic sources by examining provenance, currency, scale, and methodology.
• Identify common sources of bias and error in maps, imagery, and datasets and explain their consequences.
• Use evidence from source attributes to determine whether a source is suitable for a specific spatial question or policy decision.

Learning Objectives

• Evaluate function notation such as f(x) by substituting an input value and simplifying to find the output.
• Interpret statements like f(a) = b to describe what output b corresponds to for the input a in context.
• Connect the input (the value inside f( )) and the output (the value of f( )) correctly when reading and writing function values.

Learning Objectives

• Explain how Mayan and Aztec political structures were shaped by religion and leadership roles.
• Describe major religious rituals and how they connected to political power and community life.
• Analyze achievements in architecture and astronomy and how they supported social organization.+ Show more

Learning Objectives

• Analyze spatial and temporal climate datasets to identify trends and anomalies.
• Understand the application of statistical trend analysis and composite mapping in climate science.
• Interpret potential climate drivers by comparing datasets with external forcings such as greenhouse gases and volcanic aerosols.+ Show more

Learning Objectives

• Explain the principle of mass conservation in chemical reactions.
• Apply the concept to real-world examples such as combustion and gas measurements.
• Analyze the importance of atoms' conservation during chemical processes.+ Show more

Learning Objectives

• Identify how evidence supports a claim by connecting to the author’s reasoning
• Distinguish direct support from loosely related details in an argument
• Explain how quotations, statistics, or descriptions function in strengthening meaning+ Show more

Learning Objectives

• Describe factors that influence population sizes, including carrying capacity, competition, predation, and disease.
• Explain mathematical models such as logistic growth and predator-prey cycles in population dynamics.
• Analyze how human activities affect population resilience and ecosystems.

Learning Objectives

• Identify key indicators of chemical reactions such as gas production, temperature change, precipitate formation, and color change.
• Distinguish between physical and chemical changes based on observable evidence.
• Understand microscopic processes involved in chemical transformations.

Learning Objectives

• Understand the particle arrangements in solids, liquids, and gases.
• Describe how energy transfer causes phase changes such as melting, vaporization, sublimation, and condensation.
• Explain latent heat and how phase transitions occur without changing chemical identity.+ Show more

Learning Objectives

• Describe the properties of gas particles using the particle model.
• Explain how pressure, volume, and temperature relate to particle motion.
• Connect microscopic particle behavior to macroscopic gas phenomena.

Learning Objectives

• Describe the particle arrangements in solids, liquids, and gases.
• Explain how particle motion varies with temperature and state.
• Relate microscopic particle behavior to observable properties like pressure and diffusion.+ Show more

Learning Objectives

• Understand the benefits and risks of common household chemicals
• Analyze how chemical properties affect their environmental and health impacts
• Evaluate the importance of safe handling, disposal, and regulation of chemicals

Learning Objectives

• Explain how heritable variation leads to differential survival and reproduction.
• Identify examples of natural selection such as beak morphology shifts and antibiotic resistance.
• Understand and interpret models of fitness and allele frequency changes in populations.+ Show more

Learning Objectives

• Understand how natural and political borders influence regional connectivity and economic activity.
• Analyze the impact of borders on migration, trade, and conflict.
• Evaluate how borders shape regional stability and cooperation.

Learning Objectives

• Describe how Juneteenth-related symbols communicate freedom, resilience, and cultural identity.
• Analyze how visual symbols help communities build belonging and collective pride.
• Explain how symbols function in social movements by shaping messages and inspiring action.

Learning Objectives

• Explain why June 19, 1865 is significant in African American history.
• Describe how emancipation in Texas connected to broader civil rights struggles.
• Identify key terms related to Juneteenth and the emancipation process.

Learning Objectives

• Identify major regional environmental issues such as pollution, deforestation, and climate change.
• Analyze how geographic location influences environmental challenges.
• Evaluate human activities contributing to environmental problems.+ Show more

Learning Objectives

• Identify and distinguish simple, compound, and complex sentences based on grammar and meaning.
• Revise writing by combining related ideas and separating details to improve clarity and readability.
• Match sentence structure choices to purpose, including emphasizing, explaining, or adding contrast.

Learning Objectives

• Describe mechanisms of asexual reproduction including binary fission, budding, spore formation, and vegetative propagation.
• Understand the genetic consequences of producing clones through asexual strategies.
• Compare ecological contexts where asexual versus sexual reproduction is advantageous.+ Show more

Learning Objectives

• Understand the process of photosynthesis and its components.
• Identify inputs, outputs, and the steps involved in photosynthesis.
• Explain the role of chloroplasts, pigments, and electron transport in capturing light energy.+ Show more

Learning Objectives

• Understand the role of enzymes as biological catalysts in speeding up metabolic reactions.
• Describe how enzyme structure relates to substrate specificity and catalysis.
• Explain the functions of cofactors and coenzymes in enzyme activity.+ Show more

Learning Objectives

• Explain how temperature, pressure, concentration, and catalysts can change reaction rates and product outcomes
• Use equilibrium and kinetic ideas to predict how changes in conditions affect yield and selectivity
• Apply mass-balance and reaction-rate reasoning to closed-system chemical processes

Learning Objectives

• Understand the symbols and conventions used in pedigree charts.
• Interpret patterns of inheritance such as autosomal, X-linked, and mitochondrial.
• Analyze family trees to determine possible genotypes and inheritance modes.

Learning Objectives

• Identify the basic components of DNA and RNA
• Understand the structural differences between DNA and RNA
• Explain how nucleic acid structures relate to their functions in heredity and cellular processes

Learning Objectives

• Explain how community engagement supports public health goals.
• Apply strategies for inclusive participation and grassroots involvement.
• Identify ways community involvement can influence local health policies.

Learning Objectives

• Understand the historical development of the value of pi across different cultures.
• Identify how early civilizations used geometry to approximate circles.
• Recognize the significance of pi in modern mathematics and culture.+ Show more

Learning Objectives

• Interpret paleoclimate evidence from ice cores, tree rings, marine sediments, and speleothems.
• Understand proxy indicators such as isotopic ratios, growth increments, and microfossil assemblages.
• Relate proxy records to climate patterns and reconstruct past climate variability.+ Show more