Reading comprehension Worksheets

Learning Objectives

• Identify an author’s purpose by analyzing how word choice, examples, and tone guide a reader’s attention.
• Explain how details included (and omitted) shape a text’s message and intended effect.
• Recognize patterns in arguments and recurring ideas to connect purpose to message.

Learning Objectives

• Describe the Earth system spheres (atmosphere, hydrosphere, geosphere, biosphere) and how they interact
• Explain how movement of water and gases connects the spheres and affects weather and ecosystems
• Predict how a change in one sphere can cause effects in other spheres

Learning Objectives

• Explain how coordinated enzyme activities duplicate DNA with high fidelity during DNA replication
• Describe the roles of origin recognition complexes, helicase, primase, DNA polymerases, and proofreading
• Compare leading-strand and lagging-strand synthesis, including Okazaki fragments and ligase+ Show more

Learning Objectives

• Interpret information from maps and graphs to describe spatial and temporal patterns in history.
• Use quantitative data (counts, rates, and percentages) to make evidence-based claims.
• Explain how geographic factors can influence population, migration, and economic change over time.

Learning Objectives

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

Learning Objectives

• Understand the process of recrystallization and its role in purifying solids.
• Explain how solubility varies with temperature and influences crystal formation.
• Identify the factors that affect the size and purity of crystals during recrystallization.+ Show more

Learning Objectives

• Explain how electromagnetic forces and torque cause rotational motion in motors and how motion produces electrical current in generators
• Compare the energy conversion processes of motors versus generators using the roles of coils and magnetic fields
• Apply relationships among current, magnetic field strength, and mechanical/electrical output to predict performance and efficiency trade-offs+ Show more

Learning Objectives

• Understand that matter is made up of tiny particles called atoms.
• Recognize that atoms are the basic units of elements.
• Learn how different substances have distinct combinations of atoms.+ Show more

Learning Objectives

• Acknowledge the original meaning in others’ ideas before adding a new point.
• Use clarifying questions to refine shared understanding when meaning is uncertain.
• Connect your response to the discussion context using examples or reasoning.+ Show more

Learning Objectives

• Explain how natural Earth processes (e.g., floods, droughts, landslides) create hazards and how risk depends on exposure and vulnerability.
• Compare multiple hazard risk reduction strategies (early warning, land-use planning, engineered barriers, drought/flood management) and describe tradeoffs.
• Justify which solutions are most effective when matched to hazard type, exposure patterns, and vulnerable populations.

Learning Objectives

• Explain the different types of chemical bonds: ionic, covalent, and metallic.
• Describe how Lewis structures illustrate electron sharing and transfer.
• Relate atomic electron configurations to properties like melting point and conductivity.+ Show more

Learning Objectives

• Evaluate evidence for credibility, relevance, currency, and alignment to a controlling idea or claim.
• Revise paragraphs by placing statistics, quotations, and examples where they strengthen reasoning.
• Identify and remove or replace evidence that does not directly support the controlling idea.+ Show more

Learning Objectives

• Explain the difference between biotic and abiotic factors in an ecosystem
• Identify producers, consumers, and decomposers using examples
• Describe how nonliving environmental conditions affect where organisms can live

Learning Objectives

• Understand the principles underlying the Hardy-Weinberg equilibrium and how it models allele and genotype frequencies in populations.
• Interpret the mathematical relationships p^2, 2pq, and q^2 in predicting genotype proportions from allele frequencies.
• Identify conditions that violate Hardy-Weinberg assumptions and infer possible evolutionary forces such as selection, migration, mutation, or genetic drift.+ Show more

Learning Objectives

• Understand the energy exchange between potential and kinetic energy in simple harmonic oscillators.
• Analyze how amplitude affects energy transfer and damping effects.
• Interpret phase-space diagrams and energy graphs for oscillatory systems.+ Show more

Learning Objectives

• Understand how Earth's surface absorbs solar energy
• Identify different energy transfer mechanisms within Earth's systems
• Analyze energy-budget diagrams and quantitative balances+ Show more

Learning Objectives

• Explain how early Islamic caliphates expanded from the Arabian Peninsula into Africa, Asia, and parts of Europe.
• Identify political and military strategies used to unify diverse peoples under Islamic governance.
• Analyze how expansion affected regional stability and intercultural interactions.

Learning Objectives

• Define what constitutes circular motion.
• Explain the role of centripetal force in circular motion.
• Identify everyday examples of circular motion and centripetal force.

Learning Objectives

• Understand the differences between mitosis and meiosis
• Identify the phases of cell division
• Explain the significance of chromosome pairing, segregation, and errors+ Show more

Learning Objectives

• Explain the mechanisms of heat transfer: conduction, convection, and radiation.
• Relate energy transfer processes to observable phenomena such as metal heating rates and radiant warming.
• Understand how temperature gradients, specific heat, and phase changes influence thermal energy flow.+ Show more

Learning Objectives

• Use symptom descriptions, circuit topology, and measurements to infer likely electrical fault types (open, short, degraded components).
• Explain how voltage and current readings relate to fault conditions and circuit paths.
• Select and justify the most probable failure mode based on diagnostic evidence.

Learning Objectives

• Explain the principle of conservation of mass at the particle level in chemical reactions.
• Describe how atoms are conserved and rearranged during chemical processes.
• Recognize that in a closed system, the total mass remains the same before and after a reaction.+ Show more

Learning Objectives

• Explain how purpose influences the structure and tone of different text forms.
• Identify audience needs and how they shape details, headings, and paragraphing choices.
• Use conventions of an op-ed and an explanatory report to determine how writers organize ideas.+ Show more

Learning Objectives

• Identify the major components of the Earth's atmosphere and understand their functions.
• Explain energy transfer processes within the atmosphere and between the atmosphere and other Earth systems.
• Describe the role of atmospheric fluxes in Earth's climate and biogeochemical cycles.+ Show more

Learning Objectives

• Explain how gravity drives mass wasting and how materials become unstable on slopes.
• Identify triggers of mass wasting such as heavy rainfall, freeze-thaw, earthquakes, and erosion.
• Describe how deposition at the bottom can change drainage and lead to later erosion and transport.

Learning Objectives

• Understand the importance of clear, evidence-based scientific communication.
• Apply claim–evidence–reasoning structures in written and oral explanations.
• Use standard conventions in graphs, tables, and citations to effectively support scientific arguments.+ Show more

Learning Objectives

• Identify physical changes in everyday life
• Distinguish between physical and chemical changes
• Recognize examples of physical changes

Learning Objectives

• Understand the oxidation processes involved in combustion reactions.
• Describe the formation of pollutants such as CO, NOx, and CO2 during combustion.
• Calculate oxygen demand and analyze stoichiometric requirements for complete and incomplete combustion.+ Show more

Learning Objectives

• Explain what startup costs are and why they happen before earning revenue.
• Identify revenue and expenses in simple money situations.
• Use vocabulary such as startup, cost, revenue, expense, and supply to describe a budget.

Learning Objectives

• Explain how perspective influences what a media text emphasizes and how it sounds to the audience
• Identify bias by noticing choices such as subject selection, camera angles, background context, and viewpoint balance
• Use textual evidence to compare tone with credibility in news stories or opinion posts+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in a science investigation.
• Explain why controlled variables must be kept constant to support valid conclusions.
• Use operational definitions and consistent measurement intervals to collect reliable data.+ Show more

Learning Objectives

• Understand how engineering trade-offs involve balancing multiple factors such as performance, cost, safety, and environmental impact.
• Analyze how constraints influence design decisions and the selection of solutions.
• Compare different options by evaluating linked factors and understanding the consequences of design choices.+ Show more

Learning Objectives

• Identify different points of view in writing
• Understand how point of view affects story tone and coherence
• Recognize shifts in perspective and their impact on comprehension

Learning Objectives

• Understand the wave-like behavior of light, including phenomena such as interference, diffraction, and polarization.
• Explain the particle-like behavior of light, especially in terms of the photoelectric effect.
• Describe how the dual wave-particle nature of light links energy, frequency, and electromagnetic spectrum observations.

Learning Objectives

• Identify incomplete sentences (fragments) by checking for a subject and a verb.
• Revise run-on sentences by setting clear boundaries between two complete thoughts.
• Use coordination and correct punctuation (commas, semicolons, periods) to improve readability.

Learning Objectives

• Understand the origins and key events of the first wave of feminism
• Analyze the social and legislative impacts of early feminist movements
• Recognize the intersection of gender rights with broader social issues

Learning Objectives

• Understand the concept of trade-offs in renewable energy solutions
• Identify environmental, economic, and social impacts of renewable energy sources
• Analyze how optimizing one goal can affect other constraints+ Show more

Learning Objectives

• Understand the concepts of kinetic and potential energy in mechanical systems.
• Apply mathematical relations for energy, work, and power in near-ideal systems.
• Analyze phenomena such as pendulum motion, collisions, and height-to-speed relationships using energy principles.+ Show more

Learning Objectives

• Identify different types of mixtures and their properties.
• Explain the differences between physical and chemical changes.
• Describe how substances dissolve and form solutions.+ Show more

Learning Objectives

• Understand the concept of allele and genotype frequencies in populations
• Learn how the Hardy-Weinberg equilibrium models allele frequencies in the absence of evolutionary forces
• Recognize the factors that cause changes in allele frequencies, such as selection, mutation, migration, and genetic drift+ Show more

Learning Objectives

• Analyze how diction and connotation create tone in a text
• Identify vague or biased word choices that weaken clarity and credibility
• Revise word choice to maintain a consistent, purposeful tone

Learning Objectives

• Write informative explanations that include facts, definitions, and relevant details.
• Organize information logically and use transitions to connect ideas.
• Use a clear concluding statement that summarizes the most important points.+ Show more

Learning Objectives

• Explain how radiative forcing, greenhouse gases, and albedo changes influence Earth’s energy balance and temperature over time.
• Use simplified cause-and-effect reasoning to describe feedbacks and distinguish external forcing from internal climate variability.
• Interpret how ocean-atmosphere coupling and paleoclimate proxies can inform regional and long-term climate change.

Learning Objectives

• Identify and describe physical and chemical properties used to classify minerals.
• Distinguish between igneous, sedimentary, and metamorphic rocks based on textural and compositional features.
• Explain the processes involved in the formation of different rock types and their relevance to Earth's history.+ Show more

Learning Objectives

• Use quotation marks correctly for reported speech and quoted text in grade-7 writing.
• Place commas and other punctuation marks accurately with introductory phrases and quotations.
• Punctuate short and extended quotations so writing remains readable and faithful to the source.

Learning Objectives

• Define deposit and withdrawal using age-appropriate examples.
• Identify the role of a debit card and an ATM in accessing money.
• Explain why a PIN must be kept private for safety.

Learning Objectives

• Understand the biological mechanisms underlying natural selection.
• Identify key factors that influence evolutionary change.
• Analyze how genetic variation contributes to adaptation.+ Show more

Learning Objectives

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