Grade 6 Science Worksheets

Learning Objectives

• Explain how limited resources lead to competition between organisms.
• Describe how direct and indirect competition can affect survival and reproduction.
• Use evidence from a scenario to predict how population sizes may change.

Learning Objectives

• Understand the concept of heritable variation and its role in natural selection.
• Identify how environmental pressures influence trait frequencies in populations.
• Analyze case studies illustrating natural selection such as coloration changes, beak variation, and antibiotic resistance.+ Show more

Learning Objectives

• Describe the process of natural selection and how it leads to changes in trait frequencies within populations.
• Explain how environmental pressures influence the survival and reproduction of organisms with different heritable traits.
• Identify real-world examples of natural selection, such as pigmentation changes, beak variation, and antibiotic resistance.+ Show more

Learning Objectives

• Understand how streamline shapes reduce aerodynamic resistance in objects like aircraft and vehicles.
• Identify key design features that improve airflow, such as tapered tails and smooth surfaces.

Learning Objectives

• Understand the concept of natural selection and how it drives changes in populations over time.
• Identify and analyze examples of trait variation and environmental pressures affecting evolution.
• Explain how empirical cases demonstrate the process of natural selection in different species.+ Show more

Learning Objectives

• Understand the concept of natural selection.
• Identify factors that influence survival and reproduction.
• Recognize real-world examples of natural selection.+ Show more

Learning Objectives

• Explain how streamlined shapes reduce aerodynamic resistance by improving airflow around an object
• Identify design features of streamlining (rounded noses, tapered tails, smooth surfaces) and link them to pressure and drag effects
• Apply streamlining ideas to everyday and engineered examples to predict effects on speed, stability, and energy use

Learning Objectives

• Explain how electric and magnetic forces depend on source strength and distance.
• Describe examples of electrostatic and magnetic forces in real-world scenarios.
• Interpret qualitative data patterns and field representations related to electromagnetic interactions.+ Show more

Learning Objectives

• Explain how heritable variation and environmental pressures lead to natural selection.
• Describe how differential reproductive success changes trait frequencies over generations.
• Connect examples (finches, pollution, antibiotic resistance) to selection-driven shifts in populations.

Learning Objectives

• Describe how variation in heritable traits influences natural selection.
• Explain how environmental pressures can lead to changes in trait frequencies within populations.
• Identify real-world examples of selection-driven trait dynamics, such as coloration changes, beak variation, and antibiotic resistance.+ Show more

Learning Objectives

• Understand how heritable trait variation influences natural selection.
• Identify examples of selection-driven changes in populations.
• Explain how environmental pressures cause shifts in trait frequencies over generations.+ Show more

Learning Objectives

• Identify design features that promote smooth airflow around objects
• Explain how object shape can reduce aerodynamic drag
• Explain how surface features influence aerodynamic resistance+ Show more

Learning Objectives

• Understand how heritable traits influence survival and reproduction.
• Identify examples of natural selection in real-world scenarios.
• Explain the process by which populations change over generations due to environmental pressures.+ Show more

Learning Objectives

• Understand the principles of streamlining and how body shape affects airflow.
• Identify practical examples of streamlined designs in agriculture and aircraft.
• Explain how shape changes influence pressure distribution and energy use.+ Show more

Learning Objectives

• Explain the conservation of atoms by counting each type of atom on the reactant and product sides of a particle model.
• Use particle-level reasoning to predict whether a chemical reaction forms new combinations while conserving the number of atoms of each element.
• Justify reaction outcomes using evidence based on atom counts rather than mass changes or appearance alone.

Learning Objectives

• Explain how friction opposes motion between two surfaces and affects sliding distance
• Describe how different surface textures change the amount of friction
• Connect friction and air resistance to real-world examples of slowing and heating+ Show more

Learning Objectives

• Use evidence to support scientific claims by connecting observations and measurements to conclusions.
• Distinguish correlation from causation and explain why correlation alone is not proof of cause.
• Evaluate whether evidence is relevant, described clearly, and sufficient to support a claim.

Learning Objectives

• Understand how evidence-based explanations connect data to claims using patterns.
• Identify relevant measurements, observations, and evidence described in consistent terms.
• Recognize the importance of considering multiple lines of evidence to strengthen reasoning.+ Show more

Learning Objectives

• Explain how competition for limited resources can affect survival and reproduction
• Describe direct and indirect competition and give examples
• Use cause-and-effect reasoning to connect resource availability to population changes

Learning Objectives

• Understand the importance of relevant evidence in scientific explanations.
• Learn how to distinguish between observations, data, and assumptions.
• Develop skills to evaluate the strength of evidence in reasoning.+ Show more

Learning Objectives

• Explain how evidence supports a scientific claim using relevant observations, measurements, and data patterns.
• Differentiate correlation from causation when interpreting relationships in data.
• Use consistent units and clear reasoning to evaluate how well evidence supports a conclusion.

Learning Objectives

• Understand how streamlined shapes reduce aerodynamic resistance.
• Identify key features such as tapered tails and rounded noses in design.
• Explain the impact of shape changes on airflow, pressure distribution, and energy use.+ Show more

Learning Objectives

• Analyze how fossil occurrences and stratigraphic sequences reveal patterns of origin, diversification, and extinction over geologic time.
• Explain how relative dating and radiometric dating help place fossils in a temporal sequence.
• Interpret how fossil morphology and geographic distribution support ideas about lineage continuity and turnover.

Learning Objectives

• Explain how scientific claims must be supported by relevant evidence rather than assumptions.
• Use measurements and observations in consistent units or qualitative terms to justify conclusions.
• Distinguish correlation from causation when interpreting data patterns.+ Show more

Learning Objectives

• Explain how clouds form when water vapor cools and condenses onto tiny particles in the atmosphere
• Describe how precipitation forms when droplets or ice crystals become heavy enough to fall
• Distinguish between types of precipitation (rain, snow, sleet, hail) based on temperature changes

Learning Objectives

• Understand the basic concept of natural selection.
• Identify how environmental pressures influence traits in populations.
• Recognize empirical examples of natural selection in nature.

Learning Objectives

• Understand that variation in heritable traits affects survival and reproduction.
• Identify how environmental pressures influence trait frequencies in populations.
• Recognize real-world examples of natural selection, such as coloration changes and antibiotic resistance.

Learning Objectives

• Understand how fossil occurrences and stratigraphy reveal patterns of origin, diversification, and extinction.
• Analyze morphological transitions, such as fish-to-tetrapod examples, in the fossil record.
• Interpret relative and radiometric dating methods to establish the age of fossils.+ Show more

Learning Objectives

• Understand how the shape of objects affects their airflow and resistance.
• Identify key features like tapered tails and rounded noses that improve aerodynamics.
• Explain how shape changes influence pressure distribution and energy use in flight and machinery.+ Show more

Learning Objectives

• Understand how fossils provide evidence of past life forms and environmental changes.
• Identify patterns of fossil occurrence, diversification, and extinction across geologic time.
• Analyze morphological transitions in the fossil record, such as fish-to-tetrapod evolution.+ Show more

Learning Objectives

• Explain how scientific investigation and technological development influence each other.
• Describe how instruments and tools improve observation, measurement, and the testing of hypotheses.
• Use cause-and-effect reasoning to show how new tools change the questions scientists can ask.

Learning Objectives

• Explain how clouds form in the atmosphere.
• Identify the different types of precipitation.
• Describe the conditions that lead to various forms of precipitation.+ Show more

Learning Objectives

• Understand how electric and magnetic forces depend on source strength and separation.
• Identify examples of electrostatic and magnetic forces.
• Describe how distance affects force magnitude in electromagnetic interactions.+ Show more

Learning Objectives

• Understand how scientific investigation and technological development influence each other.
• Identify tools and instruments that extend observation and measurement.
• Explain how technological improvements expand scientific inquiry and how scientific questions inform tool design.+ Show more

Learning Objectives

• Understand how scientific investigation drives technological development.
• Identify tools and instruments used in scientific observation and measurement.
• Explain the reciprocal relationship between science and technology, including cause-and-effect.+ Show more

Learning Objectives

• Explain how scientific investigations and technological development influence each other.
• Describe how instruments and data-collection tools extend observation and improve measurement.
• Use examples to show how better technology can change the scope of scientific questions.+ Show more

Learning Objectives

• Understand how scientific investigation and technological development influence each other.
• Identify tools and instruments that extend observation and measurement in science.
• Explain how technological improvements can shape scientific inquiries and models.+ Show more

Learning Objectives

• Understand how microscopes are tools that extend observation into the tiny world.
• Recognize the reciprocal relationship between scientific investigation and technological development.
• Identify examples of instruments that aid in testing hypotheses and refining models.+ Show more

Learning Objectives

• Understand the basic principles of streamlining and how it reduces air resistance.
• Identify key design features that improve aerodynamic flow like tapered tails and rounded noses.
• Explain how shape affects pressure distribution and energy consumption in flight.+ Show more

Learning Objectives

• Understand how scientific instruments extend observation and measurement.
• Identify different tools used in scientific investigations.
• Recognize the relationship between technological advancements and scientific inquiry.+ Show more

Learning Objectives

• Understand how scientific investigation and technological development are interconnected.
• Describe how tools like microscopes and sensors extend observation and measurement.
• Explain how technological advances influence scientific inquiry and vice versa.+ Show more

Learning Objectives

• Explain how heritable variation influences natural selection.
• Identify environmental pressures that drive changes in traits within populations.
• Analyze case studies illustrating selection-driven trait shifts such as coloration, beak variation, and antibiotic resistance.+ Show more

Learning Objectives

• Explain variation in inherited traits within populations
• Describe how environmental pressures affect survival and reproduction
• Explain how natural selection changes trait frequencies+ Show more

Learning Objectives

• Describe how source strength affects electric and magnetic interactions.
• Compare interaction strength using patterns in force data.
• Distinguish attraction and repulsion between charges and magnets.+ Show more

Learning Objectives

• Explain how heritable variation and differential reproductive success can change trait frequencies over generations
• Identify examples of natural selection driven by environmental pressures
• Match key vocabulary terms to correct definitions related to natural selection+ Show more

Learning Objectives

• Explain how stratigraphic order supports relative dating of fossils
• Describe how fossil occurrences can show patterns of diversification and extinction over time
• Use evidence from fossil transitions and geographic distribution to support lineage continuity and turnover+ Show more

Learning Objectives

• Understand how fossil occurrences reveal patterns of organism origin, diversification, and extinction over geologic time.
• Analyze morphological transitions in the fossil record to infer evolutionary change.
• Interpret stratigraphic sequences, dating methods, and geographic distribution data to trace lineage continuity and environmental shifts.+ Show more

Learning Objectives

• Explain how electric forces depend on charge magnitude and distance.
• Describe how magnetic forces are influenced by current and separation.
• Compare electrostatic attraction/repulsion with magnetic interactions.+ Show more