Reading comprehension Worksheets

Learning Objectives

• Explain how active listening helps build trust in relationships.
• Use constructive feedback to improve understanding without hurting others.
• Identify effective communication strategies for resolving conflicts.

Learning Objectives

• Explain the difference between a theme and a central idea using examples from fiction and informational texts
• Identify a text’s theme or central idea by combining key details and author claims
• Distinguish important evidence from interesting but minor details when determining a central message

Learning Objectives

• Identify the main idea and key details in a spoken message using active listening strategies
• Recognize how tone and purpose affect appropriate responses
• Practice respectful responses by asking clarifying questions and confirming understanding

Learning Objectives

• Use surrounding clues (examples, restatements, synonyms, contrasts, and cause-and-effect) to infer the meaning of unfamiliar words in Grade 7 texts.
• Check inferred word meanings by comparing how the word functions in the sentence and how it fits the surrounding ideas.
• Apply context-based inference strategies to explain vocabulary in both literary and informational passages.

Learning Objectives

• Select an appropriate text form based on purpose, audience, and the kind of information being communicated.
• Identify common structural features of academic writing, such as introductions, topic sentences, organized paragraphs, and closings.
• Match writing conventions to text forms, including essays for argument/analysis, narratives for events, and reflections for meaning-making.

Learning Objectives

• Identify how topic sentences express a paragraph’s purpose and guide supporting details.
• Explain how cohesion words and logical placement help ideas connect within and across paragraphs.
• Revise a paragraph to reduce repetition and strengthen clarity of the central idea.

Learning Objectives

• Compare two money amounts to decide which is more or less
• Use money words correctly: purchase, pay, change, spend, and save
• Find how much money remains after a purchase and understand what change is

Learning Objectives

• Describe how kind choices can use money and time to help others.
• Identify the difference between a want and a value when making a choice.
• Use reasons and responsibility to explain a helpful choice.

Learning Objectives

• Apply Ohm’s law to relate voltage, current, and resistance in DC circuits
• Analyze series and parallel circuits using equivalent resistance and conservation reasoning
• Connect electrical power and energy transfer rates to circuit behavior using algebraic expressions+ Show more

Learning Objectives

• Compare transverse and longitudinal waves using amplitude, wavelength, frequency, and wave speed
• Explain how wave interactions (reflection, refraction, interference, and superposition) affect energy and information transfer
• Analyze standing-wave formation and relate it to boundary conditions and harmonics

Learning Objectives

• Explain how atmospheric structure and pressure differences drive weather and regional climate
• Use wind-field and pressure-surface ideas to interpret fronts, storm tracks, and circulation cells
• Connect synoptic-scale patterns to monsoons and mid-latitude cyclones+ Show more

Learning Objectives

• Define control criteria used to establish comparability in causal inference (isolation of variables, replication, baseline characterization, and reference conditions).
• Explain how controlled conditions strengthen causal claims and how uncontrolled variation or residual confounding weakens them.
• Connect data collection choices to the credibility of causal conclusions and model-based explanations, including limits from uncertainty.

Learning Objectives

• Explain how glycolysis, the citric acid (TCA) cycle, and the electron transport chain work together in cellular respiration.
• Compare aerobic and anaerobic outcomes by tracking ATP yield and redox (NADH/FADH2 vs. NAD+ re-oxidation).
• Connect pathway flux regulation (substrate availability and enzyme control) to changes in cellular energy currency.+ Show more

Learning Objectives

• Explain how pigment absorption spectra determine which wavelengths of light are captured for photosynthesis
• Describe how excitation energy is transferred among pigments and converted to chemical energy at photosystems
• Use ideas of rate, efficiency, and quantum yield to predict how light intensity and wavelength affect photosynthesis+ Show more

Learning Objectives

• Explain why uncertainty is an expected part of scientific measurement and inference.
• Use interval estimates and confidence statements to communicate how reliable results are.
• Describe how effect sizes and likelihood statements help interpret and compare evidence.+ Show more

Learning Objectives

• Explain how allosteric enzyme control and covalent modification change metabolic pathway activity
• Describe how feedback inhibition and hormonal signals shift flux between catabolism and anabolism
• Model how enzyme kinetics and substrate concentration affect pathway rates and predict responses to sustained nutrient changes

Learning Objectives

• Select an appropriate graph type (scatterplot, histogram, line graph, or residual display) for a given data question.
• Construct graphs with correct axis scaling, units, labels, and (when needed) reasonable binning choices.
• Interpret patterns, trends, and outliers while recognizing when visual correlation may be misleading.+ Show more

Learning Objectives

• Explain how residuals and diagnostic plots reveal whether a model matches experimental data
• Use goodness-of-fit ideas (including visual agreement and error patterns) to judge model consistency
• Identify common signs of problems such as heteroscedasticity, systematic divergence, or missing variables+ Show more

Learning Objectives

• Explain how magma composition, temperature, viscosity, and volatile content control eruptive styles.
• Compare effusive shield volcanism and explosive stratovolcano behavior using evidence such as gas emissions and eruption deposits.
• Interpret tectonic settings and petrologic indicators to connect volcanic activity with landscape and atmospheric change.

Learning Objectives

• Explain random and systematic uncertainty using appropriate statistical descriptors
• Use standard deviation and standard error to quantify variability in measurements
• Construct and interpret confidence intervals and explain what they mean for evidence+ Show more

Learning Objectives

• Use dimensional analysis to check whether equations and computations are unit-consistent.
• Derive relationships by combining units and identifying which functional forms are plausible.
• Compute and interpret derived quantities (such as density, flux, and rates) while reporting correct units.+ Show more

Learning Objectives

• Explain how precipitation, evapotranspiration, infiltration, and runoff fit into a water-budget framework.
• Interpret discharge hydrographs and connect changes in streamflow to altered hydrologic fluxes.
• Use groundwater level observations to reason about aquifer storage and sustainability.+ Show more

Learning Objectives

• Explain how carbon and nitrogen move through ecosystems via trophic transfer and decomposition
• Describe how abiotic factors (temperature, oxygen, soils) affect rates of material cycling
• Use stoichiometric constraints to predict how nutrient availability can change biomass distribution+ Show more

Learning Objectives

• Explain how the geosphere, hydrosphere, atmosphere, and biosphere are connected through material and energy exchanges.
• Use cause-and-effect chains (and simple mass-balance ideas) to describe how nutrients and gases move across Earth systems.
• Interpret how physical processes like river transport, soil gas fluxes, and ocean upwelling can affect biological productivity.

Learning Objectives

• Interpret seismic waveforms and identify likely P-wave and S-wave arrivals
• Use travel-time ideas to connect arrival-time differences to earthquake distance and epicenter location
• Compare waveform amplitude and frequency patterns to infer differences between shallow and deep earthquakes+ Show more

Learning Objectives

• Explain how different paleoclimate archives (ice cores, tree rings, marine sediments, and speleothems) record past climate conditions.
• Interpret proxy indicators such as isotopic ratios, growth increments, and microfossil assemblages to reconstruct climate patterns.
• Describe how age models and uncertainty help link proxy records to timing and climate drivers.+ Show more

Learning Objectives

• Interpret multiple lines of evidence (fossil sequences, comparative anatomy, biogeography, and molecular phylogenies) for descent with modification.
• Explain how natural selection, genetic drift, gene flow, and mutation can change allele frequencies over short and long timescales.
• Use models and scenarios to predict how populations respond to changing environments.

Learning Objectives

• Describe how ATP is produced during cellular energy pathways, including coupling of catabolic and anabolic reactions
• Compare the roles of electron transport chains in photosynthesis and cellular respiration
• Use simplified stoichiometry and energy diagrams to connect molecular processes to organism-level energy budgets+ Show more

Learning Objectives

• Describe the process of electron transport in mitochondria and chloroplasts.
• Identify the role of proton gradients and ATP synthase in energy production.
• Compare mitochondrial and thylakoid electron transport mechanisms.+ Show more

Learning Objectives

• Describe the basic organization of circulatory, respiratory, digestive, and nervous systems.
• Explain the roles of tissues and organs within each organ system.
• Connect cellular functions to overall system-level processes and outcomes.+ Show more

Learning Objectives

• Identify different types of mixtures as heterogeneous or homogeneous.
• Explain how solutions are formed and the concept of saturation and solubility.
• Describe common methods for separating mixtures such as filtration, evaporation, and distillation.+ Show more

Learning Objectives

• Define molecular geometry using electron-domain models.
• Explain how electron pairs influence 3D molecular arrangements.
• Identify common molecular shapes and their electron-domain configurations.+ Show more

Learning Objectives

• Understand the factors that influence population size and growth
• Identify concepts like birth rate, death rate, and carrying capacity
• Analyze basic population models and age-structure diagrams+ Show more

Learning Objectives

• Understand the structural differences between key organelles like mitochondria, chloroplasts, endoplasmic reticulum, and lysosomes.
• Explain how organelle specialization impacts metabolic pathways and cellular efficiency.
• Describe the endosymbiotic origin of mitochondria and chloroplasts.+ Show more

Learning Objectives

• Understand the concept of comparing model predictions with observed data
• Learn how to interpret residuals and identify systematic deviations
• Apply goodness-of-fit concepts to evaluate model adequacy+ Show more

Learning Objectives

• Understand the basic concept of oscillation
• Learn key terminology such as period, frequency, amplitude, and phase
• Explore how energy shifts between kinetic and potential forms during oscillations+ Show more

Learning Objectives

• Identify the components of DNA and describe its structure.
• Understand how DNA stores genetic information.
• Recognize the importance of DNA's specificity in genetic transmission.

Learning Objectives

• Understand the concept of impulse as a force applied over time that changes momentum.
• Relate impulse to the change in an object's momentum using the impulse-momentum theorem.
• Describe different types of collisions: elastic, inelastic, and perfectly inelastic.+ Show more

Learning Objectives

• Describe the basic mechanisms of passive diffusion, facilitated transport, and active transport across cell membranes.
• Explain how membrane composition and transport proteins influence cellular homeostasis.
• Predict the effects of structural modifications in membrane transport proteins on their function.

Learning Objectives

• Understand the basic principles of projectile motion and independent components
• Learn how horizontal and vertical motions are treated separately under gravity
• Explore vector decomposition and trajectory equations in projectile motion+ Show more

Learning Objectives

• Understand how human land use changes affect ecosystems.
• Identify the impacts of land-use change on Earth’s systems.
• Analyze data and diagrams related to land use and environmental impact.

Learning Objectives

• Understand the mole concept and its importance in chemical calculations
• Calculate moles from given mass and molar mass
• Interpret and balance chemical equations for matter conservation+ Show more

Learning Objectives

• Identify different types of scientific models and their purposes
• Understand how to interpret and analyze conceptual diagrams, mathematical relations, and physical analogues
• Compare strengths and limitations of various model representations+ Show more

Learning Objectives

• Understand the principles of integrated environmental models
• Interpret the structure and variables of coupled models
• Recognize the role of parameter sensitivity and uncertainty in modeling+ Show more

Learning Objectives

• Understand the concept of dynamic systems and how they change over time.
• Identify different types of changes and patterns in system behavior.
• Analyze simple phase diagrams and interpret rate changes in systems.+ Show more

Learning Objectives

• Define and distinguish between random and systematic uncertainties in measurements.
• Explain the significance of statistical descriptors such as standard deviation and standard error.
• Describe methods used to propagate uncertainty through calculations.+ Show more

Learning Objectives

• Understand the mechanisms that regulate metabolic pathway flux.
• Identify key control points such as allosteric regulation, covalent modification, compartmentalization, and hormonal signaling.
• Explain feedback inhibition, branch-point regulation, and metabolic prioritization during fasting or high activity.+ Show more

Learning Objectives

• Understand different types of graphs used in scientific data presentation
• Interpret trends and patterns from line graphs, histograms, box plots, and scatterplots
• Analyze how axis choices and scale affect data interpretation+ Show more