Science Worksheets

Learning Objectives

• Identify plant root and stem structures and describe what they help the plant do.
• Explain how structure supports function in plant life.
• Use key details from a short passage to answer questions.

Learning Objectives

• Explain how root structures help plants take in water
• Identify evidence that links form (root features) to function (water uptake)
• Describe cause-and-effect relationships in plant survival

Learning Objectives

• Identify the main idea of a sustainability-focused science passage
• Explain how life-cycle thinking connects extraction, use, and end-of-life impacts
• Use life-cycle impacts to compare resource-management decisions

Learning Objectives

• Define energy, work, and power using scientific language.
• Use P = W/t to analyze mechanical situations.
• Use P = IV to analyze electrical situations.+ Show more

Learning Objectives

• Identify the main idea of a scientific passage about cosmic expansion.
• Use evidence from the text to support claims about redshift and the universe’s expansion rate.

Learning Objectives

• Understand factors influencing reaction rates such as temperature, concentration, surface area, and catalysts.
• Interpret potential energy diagrams and apply the Arrhenius equation.
• Identify reaction pathway differences and energy barriers in various reactions.+ Show more

Learning Objectives

• Explain what genetic mutations are and how they create variation.
• Identify common sources of mutation in DNA (replication errors and mutagen exposure).
• Describe how different types of mutations can affect protein function.

Learning Objectives

• Identify the main idea and key details from a short weather-data description.
• Use notes and simple data to describe daily weather changes.
• Explain how clouds and temperature can vary from day to day.

Learning Objectives

• Identify the purpose of a null model in evolutionary genetics.
• State key Hardy–Weinberg assumptions for expected allele and genotype frequencies.
• Explain how sampling error can create apparent departures from expectations.

Learning Objectives

• Summarize the three key steps of natural selection.
• Explain how heritable variation and environmental pressures can change trait frequencies over generations.
• Define fitness in the context of differential survival and reproduction.

Learning Objectives

• Explain how weathering can break rocks into smaller pieces.
• Identify cause-and-effect relationships in a science text.
• Describe how small rock pieces can be moved later by water, wind, or ice.

Learning Objectives

• Identify the main idea and key details about how electromagnetic radiation shows wave-like and particle-like behavior
• Explain how interference and diffraction patterns support the wave model of light

Learning Objectives

• Identify criteria and constraints in a design choice.
• Explain the main trade-off in a proposed solution.
• Use systems thinking to predict how choices affect outcomes.

Learning Objectives

• Identify inherited traits in a family by reading and observing similarities.
• Describe how variation can still happen even when traits are inherited.

Learning Objectives

• Identify the layers of the atmosphere and what happens in each layer
• Describe how temperature and air movement shape weather and climate
• Use key vocabulary to explain how air masses and fronts relate to atmospheric changes

Learning Objectives

• Identify the main idea of a science passage about telescopes and spectral imaging.
• Explain how telescopes collect evidence and how spectra help scientists learn about objects in space.
• Use details from the text to answer questions about resolution and data interpretation.

Learning Objectives

• Identify the desired function of a design problem.
• Name measurable success measures for a design.
• Recognize constraints that can limit a solution.

Learning Objectives

• Identify the controlled variables in a fair test.
• Explain why keeping conditions the same helps results make sense.
• Connect test results to design improvements.

Learning Objectives

• Define key vocabulary for population dynamics, including population size, limiting factors, and carrying capacity.
• Explain how births, deaths, immigration, and emigration change population size over time.
• Identify the main idea from a science text about population change.

Learning Objectives

• Identify the main idea and key details about how plant roots and stems help an organism survive.
• Explain how roots take in water and minerals and how stems move substances through vascular tissues.
• Use structure and function vocabulary to describe xylem and phloem.

Learning Objectives

• Identify the main idea of a science passage about group survival.
• Find key details that explain how groups help organisms survive.
• Use evidence from the passage to answer questions about traits and resources.

Learning Objectives

• Explain the sequence of the main parts of the hydrologic (water) cycle.
• Identify how water moves between surface water and groundwater.
• Describe how watersheds and aquifers affect water availability.

Learning Objectives

• Identify assumptions in scientific explanations
• Evaluate whether evidence actually supports a claim
• Distinguish what a model explains from what it cannot explain+ Show more

Learning Objectives

• Identify the purpose of models in a system
• Explain how models help predict or represent system behavior
• Describe key limitations of models and why assumptions matter

Learning Objectives

• Identify cause-and-effect relationships in an innovation story.
• Explain how needs, materials, and incremental improvements contribute to innovation.
• Distinguish innovation from invention using a historical example.

Learning Objectives

• Explain net force as the vector sum of forces, including direction.
• Use words and simple sign conventions to predict the direction of motion.
• Identify when forces are balanced and when an object’s motion changes.

Learning Objectives

• Identify Earth’s main internal layers and describe how their materials differ.
• Use key vocabulary (crust, mantle, outer core, inner core, density, convection, seismic waves) to explain Earth structure.
• Explain how density and heat relate to the movement of material inside Earth.

Learning Objectives

• Identify the main idea of a passage about space technology.
• Use evidence from the passage to support an answer.
• Explain how telescopes collect light to help scientists interpret objects in space.

Learning Objectives

• Explain how energy from the Sun drives convection in the atmosphere
• Describe cause-and-effect relationships between temperature, air movement, and pressure
• Identify key terms such as convection, rising air, and cooling with altitude

Learning Objectives

• Identify the key idea of mass conservation in a closed system.
• Explain how observations in a closed system support reasoning about matter in chemical processes.
• Distinguish closed systems from open systems using evidence from measurements.

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

• Distinguish an observation from an inferential claim.
• Identify evidence that supports or does not support a claim.
• Explain why a reasoning claim needs sufficient evidence.

Learning Objectives

• Define density and explain how mass and volume combine to create it
• Use key vocabulary (mass, volume, density, buoyancy) to interpret examples
• Distinguish qualitative statements about floating from quantitative ideas about density

Learning Objectives

• Identify evidence of kinetic energy in everyday situations.
• Describe how kinetic energy relates to motion.
• Use scientific vocabulary (kinetic, potential, thermal, chemical, electrical) to explain simple phenomena.

Learning Objectives

• Distinguish between pure substances and mixtures using observable properties
• Identify whether a mixture is heterogeneous or homogeneous based on its appearance and uniformity
• Explain why solutions are mixtures and relate concentration to saturation

Learning Objectives

• Identify the key scientific evidence used in a policy decision.
• Explain how uncertainty and costs can affect policy choices.
• Use evidence and stakeholder values to justify a decision.

Learning Objectives

• Explain how competition can shape species niches through cause-and-effect.
• Identify niche-related vocabulary such as competition and niche partitioning.
• Use evidence from a reading passage to answer questions accurately.

Learning Objectives

• Identify the distinguishing properties of solids, liquids, gases, and plasma.
• Explain how particle motion and arrangement relate to changes in state.
• Connect thermal energy to melting, boiling, condensation, and sublimation at a conceptual level.

Learning Objectives

• Write a scientific claim that is supported by evidence from observations or data.
• Identify what makes evidence stronger and how it supports reasoning.
• Use clear, operational language to connect methods, evidence, and conclusions.

Learning Objectives

• Identify evidence of thermal conduction in a real-life example.
• Explain how temperature changes when heat moves through a solid.
• Compare how different materials transfer heat using the idea of thermal conductivity.

Learning Objectives

• Define morphological adaptations as physical traits that improve survival and reproduction.
• Identify how camouflage and body structures help organisms in specific habitats.
• Distinguish adaptation from change caused only by immediate conditions (acclimation).+ Show more

Learning Objectives

• Identify a design problem in a technology task.
• Distinguish criteria from constraints.
• Explain why clear criteria help guide brainstorming and prototype choices.

Learning Objectives

• Define measurable physical properties and explain why they help classify matter
• Identify properties such as density, solubility, melting point, boiling point, and conductivity from descriptions
• Connect quantitative measurements (mass, volume, temperature) to observable physical behavior

Learning Objectives

• Identify the main idea of a text about how the solar system formed.
• Describe key details about accretion, planetesimals, and early planetary conditions.
• Use vocabulary from the passage to answer questions accurately.

Learning Objectives

• Explain how temperature, concentration, surface area, and catalysts can change the rate of a chemical reaction.
• Connect reaction rates to collision frequency and activation energy.
• Use evidence from a text to identify cause-and-effect in reaction rate changes.

Learning Objectives

• Identify cause-and-effect impacts of a technology in a real-world system.
• Explain how transportation technology can create both benefits and unintended consequences.
• Suggest a mitigation strategy to reduce an identified negative impact.

Learning Objectives

• Explain heat transfer by conduction using evidence from temperature changes.
• Identify the main idea and supporting details about how conduction works in materials.
• Distinguish conduction from other ways energy can move (based on temperature changes).+ Show more

Learning Objectives

• Identify the independent variable and dependent variable in a simple investigation.
• Recognize key controlled variables that must stay the same to make results trustworthy.
• Use evidence from an investigation description to match variables to their roles.