Reading comprehension Worksheets

Learning Objectives

• Explain why matter is conserved in biological systems even as organisms grow and change.
• Describe how elements such as carbon and nitrogen move among atmosphere, soil, water, and living tissue.
• Use conservation of matter ideas to interpret ecosystem productivity and nutrient cycling.

Learning Objectives

• Identify different types of precipitation: rain, snow, sleet, hail.
• Explain how water infiltrates into the ground and what influences this process.
• Describe the pathways water takes from atmosphere to ground and surface runoff.+ Show more

Learning Objectives

• Understand the different types of drag acting on objects in flight and movement.
• Identify factors that influence parasitic and induced drag.
• Analyze design strategies used to reduce drag on vehicles and aircraft.+ Show more

Learning Objectives

• Describe the geometric model of the Moon's orbit and its relation to lunar phases.
• Identify the sequence of lunar phases and their timing relative to Sun, Earth, and Moon positions.
• Predict the appearance of the Moon's illumination from surface observations, including during specific observation dates.+ Show more

Learning Objectives

• Understand the concept of scientific models and their purposes.
• Identify different types of models used in science and evaluate their effectiveness.
• Analyze how models are constructed, tested, and refined based on empirical data.

Learning Objectives

• Explain the principle of conservation of matter in biological and ecosystem processes.
• Use chemical element cycling (e.g., carbon and nitrogen) to describe how matter moves between air, soil, water, and living organisms.
• Predict how growth, metabolism, and reproduction transform matter without creating or destroying it.+ Show more

Learning Objectives

• Understand how to define problem boundaries in societal challenges
• Identify qualitative and quantitative criteria for water supply solutions
• Recognize constraints such as economic, environmental, and stakeholder requirements+ Show more

Learning Objectives

• Understand how physical and conceptual models represent scientific systems.
• Identify criteria for evaluating models and their limitations.
• Analyze examples of models used in understanding water cycles, particle mixtures, and motion.+ Show more

Learning Objectives

• Analyze major societal or global challenges to define criteria and constraints.
• Identify performance metrics, economic and sustainability constraints.
• Construct conceptual models to generate multiple design approaches.+ Show more

Learning Objectives

• Understand how physical and conceptual models are used to represent scientific systems.
• Learn to evaluate the accuracy and limitations of different models.
• Identify criteria for refining models based on empirical data.+ Show more

Learning Objectives

• Explain how precipitation returns water to Earth and describe examples of precipitation types.
• Describe infiltration and runoff and how they affect soil moisture and groundwater recharge.
• Use gravity and landscape features to predict how water moves across or into the ground.

Learning Objectives

• Identify the central idea and key supporting points in an informational text.
• Write a coherent summary that uses evidence while avoiding unnecessary details.
• Use the author’s wording and structure to maintain meaning and accuracy.

Learning Objectives

• Understand how to construct computational models for energy transfer among system components.
• Apply formulas to calculate heat, work, and energy stored in gravitational or elastic forms.
• Use computational representations to relate energy exchanges and verify total energy conservation.+ Show more

Learning Objectives

• Analyze societal and global challenges to define clear criteria and constraints.
• Formulate measurable performance metrics and stakeholder requirements.
• Prioritize constraints and construct conceptual models for solution generation.+ Show more

Learning Objectives

• Identify the central idea of a persuasive nonfiction text.
• Distinguish essential supporting details (reasons, facts, examples) from interesting but nonessential details.
• Explain how selected details strengthen a claim and how omitted details fail to strengthen it.

Learning Objectives

• Understand the different types of drag that affect flight and vehicle movement.
• Explain how friction and pressure differences influence drag.
• Identify design features that reduce drag, such as streamlined shapes and fairings.+ Show more

Learning Objectives

• Understand how to analyze societal and global challenges.
• Learn to specify qualitative and quantitative criteria for solutions.
• Develop skills to formulate measurable constraints and stakeholder requirements.+ Show more

Learning Objectives

• Describe the sequence and timing of lunar phases using a geometric model of the Moon's orbit.
• Identify the relative positions of the Sun, Earth, and Moon during different lunar phases.
• Predict lunar phases and illumination changes over weeks based on the model.+ Show more

Learning Objectives

• Create computational models to analyze energy transfers among system components.
• Relate heat, work, and stored energy in various physical systems using representations.
• Compare predicted energy flows to actual data, emphasizing total energy conservation.+ Show more

Learning Objectives

• Explain how drag arises from friction and pressure differences during flight.
• Differentiate between parasitic and induced drag in aircraft and vehicles.
• Describe design features that reduce drag, such as streamlined shapes and smooth surfaces.+ Show more

Learning Objectives

• Understand the concept of energy transfer among system components.
• Identify different forms of energy including heat, work, gravitational, and elastic energy.
• Use simple models to predict energy exchanges in various systems.+ Show more

Learning Objectives

• Understand the importance of clearly defining societal and global challenges in science and engineering.
• Identify qualitative and quantitative criteria and constraints involved in urban water supply solutions.
• Learn how to formulate measurable criteria and prioritize constraints for complex problems.+ Show more

Learning Objectives

• Apply documentation practices that clearly distinguish quotations from paraphrases and accurately credit sources.
• Explain conflicts between sources using context such as dates, methods, and definitions rather than ignoring contradictions.
• Evaluate whether citations provide verifiable locations and consistent formatting for online and print materials.+ Show more

Learning Objectives

• Understand the different types of drag in aerodynamics and their causes.
• Identify how design features can reduce parasitic and induced drag.
• Explain the impact of drag on thrust requirements and energy use during flight.+ Show more

Learning Objectives

• Evaluate sources for relevance, credibility, and appropriateness for a specific research purpose.
• Identify clues of author expertise, publication context, and timeliness when judging credibility.
• Extract key information accurately and recognize when a source does not directly support a claim.

Learning Objectives

• Analyze how point of view (first-person vs. external narration) shapes what a text emphasizes, withholds, or frames as normal
• Explain how cultural identity and lived experience can influence a narrator’s motives, stakes, and values
• Support interpretations with evidence from narration and speaker perspective

Learning Objectives

• Differentiate between physical changes and chemical changes in matter
• Identify evidence that suggests a chemical change has occurred
• Use observations to justify whether a change is physical or chemical+ Show more

Learning Objectives

• Understand how physical and conceptual models represent scientific systems.
• Explain criteria for evaluating and refining models based on data.
• Interpret diagrams and particle models to predict outcomes.+ Show more

Learning Objectives

• Differentiate between physical changes and chemical changes based on what happens to matter
• Identify evidence of chemical changes such as gas formation, color change, and permanent texture changes
• Explain how particle rearrangement differs from particle bonding in physical vs chemical changes

Learning Objectives

• Understand the process of defining societal and global challenges through qualitative and quantitative criteria.
• Identify key constraints and performance metrics in problem formulation such as urban water supply, renewable energy, and transit capacity.
• Learn how to construct conceptual models that generate multiple design approaches for evaluation.+ Show more

Learning Objectives

• Understand the causes of different types of drag in flight and vehicles.
• Identify how design features reduce drag and improve energy efficiency.
• Explain the difference between parasitic and induced drag.+ Show more

Learning Objectives

• Explain conservation of energy as an accounting framework for energy transfers and transformations in a system.
• Identify how mechanical energy can decrease while thermal and other energy forms increase due to friction.
• Use energy-form descriptions to predict energy changes for real-world situations such as sliding objects or slowing vehicles.

Learning Objectives

• Use the Earth’s energy budget to explain how solar input and surface reflectivity (albedo) affect climate.
• Describe how greenhouse gases and ocean heat transport influence regional climate and weather patterns.
• Interpret how observational records and climate proxies support attribution of short-term variability and long-term trends.

Learning Objectives

• Identify the main idea and key supporting details when reading a short passage.
• Write a summary that preserves meaning by including important points and leaving out minor information.
• Organize a summary in a clear order that matches the purpose of the passage.

Learning Objectives

• Identify the purpose of an informative introduction and how it previews the topic and main points.
• Use intentional organization to keep related ideas grouped and create smooth progression.
• Develop key ideas with accurate facts, definitions, and explanations that clarify meaning.

Learning Objectives

• Understand the key factors influencing Earth's climate and weather patterns.
• Interpret quantitative models related to Earth's energy budget and surface-atmosphere interactions.
• Analyze how solar flux, albedo, greenhouse gases, and ocean heat transport affect climate variability.+ Show more

Learning Objectives

• Explain how atomic structure and particle models help predict substance properties such as solubility and states of matter.
• Compare polar and nonpolar molecular arrangements and relate them to interactions with water.
• Use particle models to describe how extended structures (polymers and crystalline solids) influence observable behaviors.

Learning Objectives

• Compare benefits and risks of health choices (snacks, activities, and safety).
• Use a simple decision rule: weigh positives and negatives before choosing.

Learning Objectives

• Compare benefits and risks of different health choices.
• Use a simple checklist to make responsible decisions about health and safety.
• Explain how choosing wisely supports personal health goals.

Learning Objectives

• Explain how solar flux, albedo differences, greenhouse gases, and ocean heat transport influence Earth’s climate.
• Analyze observational records, radiative transfer calculations, and paleoclimate proxies to attribute climate variability.
• Describe phenomena such as ice-sheet dynamics, El Niño–Southern Oscillation, and seasonal monsoon shifts in terms of climate drivers.+ Show more

Learning Objectives

• Explain how to predict reaction products based on reactant identities and reaction patterns.
• Understand the importance of balancing chemical equations to conserve atoms and determine formulas.
• Perform mole-to-mass conversions to compare quantities and estimate yields in reactions.+ Show more

Learning Objectives

• Explain how particle models connect molecular structure to observable properties like states of matter and solubility.
• Compare polar and nonpolar molecules and predict how each interacts with water.
• Describe how extended structures (polymers and crystalline solids) lead to different properties based on particle arrangement.

Learning Objectives

• Identify different types of chemical reactions based on atom rearrangement patterns.
• Describe characteristic features of synthesis, decomposition, single and double displacement, and combustion reactions.
• Predict products of various reaction types occurring in chemical processes.+ Show more

Learning Objectives

• Use context clues in informational text to infer the meaning of unfamiliar words and phrases.
• Identify when a phrase is used literally versus figuratively or technically.
• Explain how definitional phrases and cause-effect wording help the author’s central idea.

Learning Objectives

• Explain how particle models connect the structure of atoms and molecules to observable properties such as state of matter.
• Compare polar and nonpolar molecular arrangements and predict how they affect interactions with water (solubility and separation).
• Describe how extended structures (polymers and crystalline solids) differ in properties based on particle connections and energy movement.

Learning Objectives

• Explain how friction is a contact force that opposes relative motion between surfaces
• Describe how surface texture and normal force affect the frictional force and motion of objects
• Use real-world examples (brakes, sleds, tires) to predict how friction changes motion and energy transfer

Learning Objectives

• Explain the purpose of an informative introduction in clarifying a topic and previewing main ideas
• Identify how organization and transitions support logical progression in informative writing
• Use facts, definitions, and explanations to develop key ideas while maintaining focus+ Show more

Learning Objectives

• Explain how mutations in DNA can change alleles and affect protein structure or function.
• Distinguish between harmful, neutral, and beneficial mutation effects in different environments.
• Describe how low mutation rates can still increase genetic diversity over many generations.