Science Worksheets

Learning Objectives

• Distinguish speed, velocity, and acceleration using everyday motion examples.
• Classify quantities as scalars or vectors and explain why direction matters for velocity.
• Interpret motion scenarios qualitatively and relate displacement, time, and rate of change.

Learning Objectives

• Explain the difference between speed, velocity, and acceleration with examples.
• Identify scalar versus vector quantities in motion scenarios.
• Describe how displacement, time, and rate of change relate in motion.+ Show more

Learning Objectives

• Distinguish speed and velocity, and explain how acceleration describes changing motion.
• Identify which motion quantities are scalar versus vector and interpret motion scenarios qualitatively.
• Relate displacement, time, and rate of change using simple, grade-appropriate examples.

Learning Objectives

• Understand the difference between physical and chemical changes in matter.
• Identify evidence that indicates whether a change is physical or chemical.
• Recognize examples of physical changes in everyday life.+ Show more

Learning Objectives

• Explain how temperature changes affect material properties such as expansion, contraction, and viscosity.
• Describe phase changes and their relation to temperature variations in systems.
• Connect microscopic particle motion to macroscopic changes like volume, density, and pressure.+ Show more

Learning Objectives

• Define and distinguish displacement, speed, velocity, and acceleration in one-dimensional motion using correct symbols and units
• Apply sign conventions to interpret motion along a single axis and to determine the meaning of positive and negative values
• Use average and instantaneous kinematic quantities to analyze motion scenarios+ Show more

Learning Objectives

• Define displacement, speed, velocity, and acceleration for motion along one axis and interpret their signs.
• Use kinematic relationships to solve problems involving constant acceleration, including free fall and uniformly accelerated motion.
• Distinguish between average and instantaneous values of velocity and acceleration using correct mathematical notation.

Learning Objectives

• Explain how a geometric model using the relative positions of the Sun, Earth, and Moon predicts lunar phases.
• Use the model to describe how the Moon’s apparent illumination changes over a week.
• Connect the order of crescent, quarter, gibbous, and full phases to the Moon’s position in its path.

Learning Objectives

• Define speed, velocity, and acceleration
• Distinguish between scalar and vector quantities
• Identify the difference between constant velocity and changing motion+ Show more

Learning Objectives

• Understand how temperature changes cause materials to expand, contract, and change phases.
• Connect microscopic particle motion to observable macroscopic effects like volume change and viscosity variation.
• Recognize how thermal effects influence system behavior and material performance in engineering and environmental contexts.+ Show more

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

• Explain how precipitation returns water to Earth and connects the atmosphere to the hydrosphere and geosphere.
• Describe how infiltration allows water to enter soil and how it can help recharge groundwater.
• Compare factors that increase infiltration versus factors that increase runoff.

Learning Objectives

• Understand the key factors that influence Earth's climate, including solar flux, albedo, greenhouse gases, and ocean heat transport.
• Analyze how surface-atmosphere interactions affect regional weather patterns and long-term climate trends.
• Interpret observational records, radiative transfer calculations, and paleoclimate proxies to assess climate variability.+ Show more

Learning Objectives

• Understand the principles of energy transfer among system components.
• Apply computational models to relate heat, work, and stored energy.
• Compare energy predictions with real data to assess conservation of energy.+ Show more

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

• Understand how to predict reaction products based on reactant identities and reaction patterns.
• Apply conservation of atoms to determine possible formulas and quantities of products.
• Balance chemical equations to ensure atom conservation and guide predictions.+ 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

• Identify key organelles in a cell and describe their functions.
• Understand how cellular structures contribute to organismal roles and survival.
• Compare organelle specialization in producers versus consumers.+ Show more

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

• Understand how materials expand and contract when heated or cooled
• Identify examples of phase changes due to temperature variations
• Explain how microscopic particle motion influences macroscopic properties+ 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

• Explain how a geometric model of the Sun, Earth, and Moon can represent lunar phases.
• Use the model to predict which phase is visible and when it occurs over the lunar cycle.
• Describe how the Moon’s apparent illumination changes as it orbits Earth.

Learning Objectives

• Understand the geometric model of lunar phases and how it explains the sequence and timing of these phases.
• Describe how the relative positions of Sun, Earth, and Moon influence the Moon's appearance from a given viewpoint.
• Apply the lunar phases model to predict the timing and sequence of moon phases during observation periods.+ Show more

Learning Objectives

• Explain how temperature affects material properties like expansion, contraction, and viscosity.
• Describe phase changes such as melting and solidification in relation to temperature.
• Connect microscopic particle motion to macroscopic behaviors in materials and systems.+ Show more

Learning Objectives

• Explain how active transport moves substances against concentration gradients using cellular energy
• Describe the role of membrane proteins (pumps) and vesicular transport (endocytosis and exocytosis)
• Connect active transport to maintaining internal conditions needed for nerve and muscle function

Learning Objectives

• Describe the basic structures and functions of key cell organelles.
• Contrast the roles of nucleus, mitochondria, chloroplasts, and cell membranes in organisms.
• Explain how cellular structures support tissue, organ, and organismal functions.

Learning Objectives

• Identify and describe the main organelles in a cell.
• Understand the functions of the nucleus, mitochondria, chloroplasts, and cell membrane.
• Explain how cellular structures relate to the organism's overall function and survival.

Learning Objectives

• Define displacement, speed, velocity, and acceleration for motion along one axis using clear sign conventions
• Connect average and instantaneous quantities to their mathematical expressions
• Apply constant-acceleration equations to real motion scenarios, including free fall and uniformly accelerated vehicles

Learning Objectives

• Define displacement, speed, velocity, and acceleration.
• Differentiate between average and instantaneous quantities.
• Apply constant-acceleration equations to real-world motion scenarios.+ Show more

Learning Objectives

• Understand the mechanisms of active transport in cells and how molecules are moved against concentration gradients.
• Identify the role of membrane proteins like pumps in active transport.
• Describe vesicular transport processes such as endocytosis and exocytosis.+ Show more

Learning Objectives

• Analyze major societal or global challenges to define criteria and constraints.
• Formulate measurable and qualitative performance metrics for solutions.
• Prioritize constraints and construct conceptual models for diverse design approaches.+ Show more

Learning Objectives

• Understand the different agents of weathering and erosion such as water, ice, wind, and vegetation.
• Identify landforms created by various weathering processes.
• Compare the rates of sediment transport and landscape change under different environmental conditions.+ Show more

Learning Objectives

• Explain how temperature changes affect material properties such as size, density, and viscosity.
• Describe how microscopic particle motion leads to macroscopic changes like expansion, contraction, and pressure changes.
• Predict how thermal cycling and phase changes can influence the performance and safety of real systems.

Learning Objectives

• Understand the basic structure of molecules and how atoms connect.
• Identify different types of molecules based on their structure and polarity.
• Describe how molecular arrangements influence observable properties like states of matter and solubility.+ Show more

Learning Objectives

• Understand the key factors influencing Earth's climate and regional weather patterns.
• Analyze how surface-atmosphere interactions affect short-term variability and long-term climate trends.
• Interpret data from observational records, radiative transfer calculations, and paleoclimate proxies related to climate drivers.

Learning Objectives

• Understand the key factors that influence an ecosystem's carrying capacity.
• Identify how resource availability, competition, predators, and disease affect population sizes.
• Explain how energy flow and nutrient availability impact ecosystem stability.+ Show more

Learning Objectives

• Understand the processes involved in fossil formation and preservation.
• Learn how different dating methods establish the age of fossils.
• Identify the significance of fossils in understanding Earth's biological history.+ Show more

Learning Objectives

• Identify what is changing in a motion description and connect it to rate
• Distinguish speed from velocity and explain acceleration qualitatively
• Interpret motion scenarios using scalar and vector ideas

Learning Objectives

• Explain how matter is conserved as it cycles through living organisms and ecosystems.
• Describe how growth, metabolism, and reproduction transform matter rather than creating or destroying it.
• Identify how elements (such as carbon and nitrogen) move among air, soil, water, and living tissue.

Learning Objectives

• Explain how solar flux, albedo, greenhouse gases, and ocean heat transport influence Earth's climate.
• Interpret observational data and paleoclimate proxies to understand climate variability.
• Describe the processes involved in surface-atmosphere interactions affecting regional weather patterns.+ 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

• Explain how temperature changes cause thermal expansion and contraction in solids and affect volume and density.
• Describe how phase changes (melting/freezing) depend on temperature and how they influence systems.
• Use particle motion to connect microscopic behavior to macroscopic changes such as pressure, volume, and flow.+ Show more

Learning Objectives

• Use conservation of atoms to predict which products form from given reactants
• Balance simple chemical equations to match atoms on reactant and product sides
• Convert masses to moles and use balanced-equation coefficients to predict relative product amounts

Learning Objectives

• Understand the main factors influencing Earth's climate, including solar flux, albedo, greenhouse gases, and ocean heat transport.
• Analyze how variations in these factors contribute to climate phenomena such as ice-sheet changes and El Niño–Southern Oscillation.
• Interpret observational records and paleoclimate proxies to assess climate variability and trends.+ Show more

Learning Objectives

• Understand how friction and pressure differences contribute to drag in flight and vehicle design
• Identify the categories of parasitic and induced drag
• Explain design features that reduce drag, such as streamlined shapes and fairings+ Show more

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

• Define and interpret key kinematic quantities such as displacement, speed, velocity, and acceleration.
• Apply algebraic equations to analyze uniform and non-uniform motion along a single axis.
• Understand the concepts of average and instantaneous quantities in motion analysis.+ Show more

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