Grade 7 Worksheets

Learning Objectives

• Explain how integrated systems analysis links forces, machine function, and structure safety when evaluating design options.
• Use simple quantitative ideas (such as mechanical advantage and load distribution) to compare competing designs.
• Justify a design choice using criteria related to motion data and structural performance under realistic wind, snow, and load conditions.

Learning Objectives

• Identify different types of forces such as gravity, friction, air resistance, and applied forces.
• Understand how forces can change the motion of objects.
• Differentiate between balanced and unbalanced forces.+ Show more

Learning Objectives

• Analyze how increases in human population and per-capita consumption affect demand for water, energy, land, and raw materials.
• Evaluate the environmental consequences of population growth on biodiversity, freshwater resources, and carbon emissions.
• Compare regional examples to understand how consumption patterns influence environmental pressures.+ Show more

Learning Objectives

• Explain how net force affects an object's change in velocity over time
• Distinguish balanced forces from unbalanced forces and predict the resulting motion
• Describe how friction, air resistance, and gravity influence motion near Earth

Learning Objectives

• Understand the key principles of ecological restoration, including reference conditions and species selection.
• Analyze different approaches to restoration, such as active versus passive strategies, and their implications.
• Evaluate long-term monitoring, habitat connectivity, and prioritization criteria in restoration projects.+ Show more

Learning Objectives

• Understand the components and functions of ecosystems.
• Identify the roles of plants, animals, and humans in maintaining ecological balance.
• Recognize threats to ecosystems caused by environmental changes and human activities.+ Show more

Learning Objectives

• Identify vague statements that need specific details
• Revise sentences to improve clarity and intended meaning
• Define important terms to strengthen explanations+ Show more

Learning Objectives

• Understand the kinetic motion of particles and its relation to thermal phenomena.
• Explain the difference between temperature and heat in thermal systems.
• Identify methods of heat transfer: conduction, convection, and radiation.+ Show more

Learning Objectives

• Understand the classification of mixtures into solutions, colloids, and suspensions.
• Identify examples of different mixture types based on their particle size and uniformity.
• Describe the properties and practical implications of homogeneous and heterogeneous mixtures.+ Show more

Learning Objectives

• Understand the classification of mixtures into solutions, colloids, and suspensions based on uniformity and particle size.
• Identify examples of each mixture type such as salt water, milk, and muddy water.
• Explain the concepts of homogeneous and heterogeneous mixtures and their observable characteristics.+ Show more

Learning Objectives

• Explain how forces (pushes and pulls) can change an object’s motion.
• Differentiate balanced forces from unbalanced forces using the idea of net force.
• Use examples such as friction to predict how an object’s speed or direction will change.

Learning Objectives

• Identify common text structures (chronological order, cause-effect, compare-contrast, problem-solution, and narrative plot) in grade-level texts.
• Explain how a writer’s organizational pattern helps the reader understand meaning.
• Connect specific details in a text to the structure that places them where they appear.

Learning Objectives

• Understand the concept of equilibrium and how forces balance to produce static and dynamic stability.
• Interpret graphical and qualitative representations of force pairs and their effects on structures.

Learning Objectives

• Select more precise verbs and nouns to match intended meaning and tone
• Avoid vague wording (like “things” and “stuff”) by using specific details
• Use accurate qualifiers and understand how connotation changes a reader’s reaction

Learning Objectives

• Identify unfamiliar words by using surrounding sentences and ideas as context clues
• Infer the meaning of vocabulary terms using text evidence rather than guessing randomly
• Explain how context clues help comprehension in sentences and passages

Learning Objectives

• Identify unfamiliar vocabulary using contextual hints from surrounding sentences and the larger passage.
• Use inference to decide which meaning best fits the context of a word.
• Explain how specific details help determine the meaning of a word or phrase.

Learning Objectives

• Identify different types of context clues (definitions, synonyms, antonyms, examples, and cause-effect).
• Use surrounding words and sentence logic to infer the meaning of an unfamiliar word.
• Explain how context clues narrow the possible meanings for a word in informational and argumentative writing.

Learning Objectives

• Understand the concept of exponential population growth
• Identify the characteristics of exponential growth models
• Distinguish between exponential and logistic growth+ Show more

Learning Objectives

• Explain the historical origins of Mother’s Day and why it developed.
• Analyze traditions and cultural variations in how families honor maternal figures.
• Use vocabulary related to family, emotions, and gratitude to respond to texts.+ Show more

Learning Objectives

• Use evidence and data analysis to support a conclusion or recommendation.
• Explain how a decision can be justified by comparing alternatives using logical reasoning.
• Use key vocabulary words: evidence, analysis, conclusion, and decision.

Learning Objectives

• Describe how synthetic materials begin with natural resources and feedstocks
• Explain how refining steps change the chemical composition of materials
• Explain how polymerization changes chemical composition+ Show more

Learning Objectives

• Understand the key concepts of optimization in design processes.
• Identify and evaluate performance metrics, constraints, and trade-offs.
• Learn methods such as parameter variation and sensitivity analysis to improve performance.+ Show more

Learning Objectives

• Construct mole ratios from balanced chemical equations
• Calculate mass relationships using moles and molar mass
• Predict reactant and product amounts using proportional reasoning+ Show more

Learning Objectives

• Explain the basic principles of Newton's Laws
• Identify examples of inertia, acceleration, and action-reaction pairs in everyday life
• Describe how force and mass affect the motion of objects

Learning Objectives

• Distinguish physical properties from chemical properties using observable evidence
• Compare materials using density, melting point, and solubility
• Classify substances using reactivity, flammability, and conductivity+ Show more

Learning Objectives

• Identify trends and patterns in data presented over time or across categories.
• Explain how correlation can suggest relationships but does not prove causation.
• Use analysis to make reasonable predictions based on observed data.+ Show more

Learning Objectives

• Understand how technological innovations influence economic activities and community structures.
• Identify key technological changes such as renewable energy, digital tools, and automation.
• Analyze the causes and consequences of technological advancements on employment and social relationships.+ Show more

Learning Objectives

• Explain how an inclined plane changes the relationship between input force and distance traveled.
• Describe the parallel and perpendicular force components relative to a slope.
• Calculate and interpret mechanical advantage for inclined-plane situations.+ Show more

Learning Objectives

• Understand various representations of matter interactions, including symbolic equations, graphs, and tables.
• Interpret reaction rate graphs and phase diagrams to analyze state changes.
• Apply appropriate representation formats for quantitative comparison of variables.+ Show more

Learning Objectives

• Identify misplaced modifiers and dangling modifiers in sentences.
• Revise sentences so modifiers clearly describe the intended word (referent).
• Use adverbial phrases and descriptive clauses accurately to improve clarity.

Learning Objectives

• Reflect on oral communication by judging clarity, organization, and responsiveness to the situation
• Identify evidence of effective speaking, including listener reactions and the usefulness of questions
• Evaluate how delivery choices (pace and word choice) affect meaning+ Show more

Learning Objectives

• Identify and describe the three main types of rocks: igneous, sedimentary, and metamorphic.
• Explain how rocks are formed through different processes such as cooling, accumulation, and alteration.
• Analyze mineral content, grain size, and structures to distinguish between rock types.+ Show more

Learning Objectives

• Analyze how informational texts connect ideas through cause-and-effect, sequence, contrast, and viewpoints
• Use text evidence to explain how one detail changes the meaning of earlier claims
• Identify transitions and reasoning patterns that show idea interactions+ Show more

Learning Objectives

• Differentiate evidence from opinion in a text by pointing to specific details
• Select the most relevant evidence to support an inference
• Explain how evidence connects to an implied meaning using clear reasoning

Learning Objectives

• Understand the concept of surface area in biological cells.
• Explain why surface-area-to-volume ratio limits cell size.
• Identify adaptations that increase a cell's surface area for better exchange.

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

• Understand how physical and biological disturbances impact ecosystems.
• Identify mechanisms of ecosystem resilience, resistance, and succession.
• Interpret empirical observations and data to analyze population changes.+ Show more

Learning Objectives

• Explain how kinetic energy depends on mass and speed using proportional reasoning.
• Interpret graphs that compare kinetic energy to mass and to the square of speed.
• Calculate kinetic energy from given values and justify changes when mass or speed doubles.+ Show more

Learning Objectives

• Understand the concept of ecosystem resilience and its importance.
• Identify factors that influence how ecosystems recover from disturbances.
• Analyze patterns in population changes following environmental disruptions.+ Show more

Learning Objectives

• Explain density using the particle view (mass per unit volume and particle spacing).
• Predict how density changes when temperature changes and particles spread out or come closer together.
• Use particle reasoning to explain sinking and floating based on density differences.

Learning Objectives

• Explain how birth, death, immigration, and emigration influence population size and distribution
• Differentiate exponential growth from logistic growth using carrying capacity and limiting factors
• Describe how predators and prey can influence each other through oscillating population patterns

Learning Objectives

• Describe how beam bending, shear, and deflection relate to loads and supports
• Identify how span-to-depth ratio and material stiffness affect beam performance
• Use service load ideas to judge whether a beam meets stability and comfort needs

Learning Objectives

• Identify relationships among ideas (cause and effect, problem and solution, comparison) within a text.
• Synthesize information by combining key points to answer a guiding purpose without copying sections.
• Use evidence from a single text to form a larger understanding, and recognize when additional texts would strengthen the synthesis.

Learning Objectives

• Explain what synthesis means and how it differs from summarizing or repeating sections of a text.
• Identify relationships among ideas (cause and effect, problem and solution, and comparison of viewpoints) within and across texts.
• Use evidence from multiple parts of a text to write a unified claim that answers a guiding purpose.

Learning Objectives

• Interpret how character motivations and relationships influence events in a literary text.
• Use specific evidence (actions, dialogue, and descriptive choices) to support inferences about meaning.
• Explain how conflict develops and how resolution connects to theme.

Learning Objectives

• Classify processes used to extract bitumen from oil sands as physical separation or chemical change
• Explain how density, particle size, temperature, and additives affect mixture behavior during processing
• Identify evidence of emulsions, dissolved organics, and product separation in real-world separation steps

Learning Objectives

• Understand the concept of convection and how it transports heat in fluids.
• Identify real-world examples of convection in nature and engineering.
• Differentiate convection from conduction and radiation.+ Show more

Learning Objectives

• Identify key conventions in technical communication, including labels, units, and unambiguous dimensioning
• Use standardized notation to interpret and create clear diagrams and schematic information
• Explain how specification documents support replication, evaluation, and cross-discipline collaboration