Grade 6 Science Worksheets

Learning Objectives

• Understand the differences between fundamental and realized ecological niches.
• Analyze how abiotic factors and interspecific interactions influence resource use.
• Examine examples of spatial and temporal niche partitioning in ecosystems.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain how numerical and categorical observations can be represented in tables and graphs
• Identify appropriate labels, units, and scales that help readers interpret data correctly
• Use bar graphs and line graphs to compare categories and describe change over time

Learning Objectives

• Identify common measurement instruments such as thermometers, pH probes, and tape measures.
• Understand the importance of calibration and unit selection in data collection.
• Describe procedures for accurate and consistent recording of observations.+ Show more

Learning Objectives

• Explain how levels of biological organization build from cells to organisms.
• Identify how tissues, organs, and organ systems work together to support survival.
• Describe how a problem at one level can affect higher levels of organization.

Learning Objectives

• Explain how gravity and slope instability cause mass wasting to move rock and soil downhill.
• Identify common triggers of mass wasting, including heavy rainfall, freeze-thaw, earthquakes, and erosion.
• Describe how deposited debris can change drainage and affect later erosion.

Learning Objectives

• Understand the structure and functions of roots in trees
• Identify different types of root systems and their adaptations
• Explain how roots contribute to tree survival and environmental factors

Learning Objectives

• Identify major forms of energy (kinetic, potential, thermal, chemical, electrical) in real-world examples.
• Explain how energy can transform from one form into another within systems.
• Use science vocabulary to describe energy storage and energy transfer.

Learning Objectives

• Explain how the Earth–Moon–Sun alignment creates solar and lunar eclipses
• Distinguish between umbra and penumbra and predict what parts of Earth see different eclipse effects
• Describe how the Moon and Sun’s differential gravity causes tides, including spring and neap tides

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Describe how stomata help leaves exchange gases and manage water loss.
• Compare needlelike and broadleaf trees by leaf structure and seasonal leaf function.
• Explain how chlorophyll, leaf area, and stomatal regulation affect growth and water use efficiency.+ Show more

Learning Objectives

• Distinguish structural, behavioural, and physiological adaptations and give examples for each
• Explain how inherited traits can increase survival and reproductive success in a specific niche
• Describe how natural selection can change traits in a local population over generations

Learning Objectives

• Explain how evaporation separates a soluble solid from a liquid using state change
• Identify evidence that evaporation separation has occurred, such as disappearance of liquid and appearance of residue
• Compare evaporation separation with size-based separation methods (like filtration and sieving)

Learning Objectives

• Explain how observable characteristics help scientists group living things
• Use a simple dichotomous key to identify organisms
• Describe how hierarchical classification moves from broader categories to species

Learning Objectives

• Explain how adaptation trade-offs happen when a trait increases one benefit but creates a cost
• Compare costs and benefits of traits to predict how they help organisms survive in specific environments
• Use examples to describe how trade-offs can shape where species live and how they reproduce

Learning Objectives

• Explain the difference between a claim, evidence, and a scientific idea that provides the reasoning link.
• Describe evidence in terms of trends, ranges, or matches between expected and observed results.
• Evaluate competing explanations by comparing which one is better supported by the evidence.

Learning Objectives

• Explain how bound electrons limit charge flow through insulators
• Compare bulk insulation with surface charge behavior
• Identify materials commonly used as electrical insulators+ Show more

Learning Objectives

• Understand how the Sun influences the Earth and Moon.
• Identify the relative sizes and distances among the Sun, Earth, and Moon.
• Explain the gravitational interactions that produce stable orbits.+ Show more

Learning Objectives

• Identify major parts of a tree (roots, trunk, branches, leaves, buds, and bark) and describe their functions.
• Explain how form–function relationships help trees survive in different habitats.
• Use tree anatomy vocabulary to answer science questions accurately.

Learning Objectives

• Explain how scientists use physical, diagrammatic, and mathematical models to represent real systems.
• Identify model assumptions and define model boundaries to determine what a model can (and cannot) predict.
• Compare model predictions with observable outcomes to evaluate limitations and guide model refinement.+ Show more

Learning Objectives

• Understand the geometric alignment during solar and lunar eclipses
• Distinguish between umbra and penumbra effects
• Explain how the positions of the Earth, Moon, and Sun cause eclipses+ Show more

Learning Objectives

• Explain the process of diffusion and how particles move from high to low concentration.
• Describe how temperature, particle size, and medium viscosity affect diffusion rates.
• Connect microscopic particle motion to observable phenomena such as scent spreading and dye dispersal.

Learning Objectives

• Understand the main functions of the human circulatory system.
• Identify key components of the circulatory system and their roles.
• Explain how blood transports gases, nutrients, hormones, and wastes.

Learning Objectives

• Understand the role of root systems in plant water and nutrient absorption.
• Identify different root adaptations and their impact on tree distribution and resilience.
• Explain how belowground processes influence aboveground tree health and regional ecosystems.+ Show more

Learning Objectives

• Understand how heat transfer causes changes in the state of matter.
• Identify examples of melting, evaporation, and boiling in everyday life.
• Explain how energy affects particle movement and matter organization.+ Show more

Learning Objectives

• Understand the different types of robotic space missions and their purposes
• Describe the engineering challenges faced in designing robotic probes
• Identify key mission archetypes such as flyby, orbiter, lander, and sample-return+ Show more

Learning Objectives

• Identify major functions of artificial satellites for Earth observation, communication, navigation, and scientific monitoring
• Describe key orbital choices (geostationary and polar orbits) and why they are useful for different tasks
• Explain how satellite sensor payloads affect the data collected and how that data supports predictions and mapping+ Show more

Learning Objectives

• Describe how mechanical and chemical digestion work together in the mouth, stomach, and intestines.
• Explain how enzymes and acids break macromolecules into smaller molecules that can be absorbed.
• Connect digestion with the circulatory system by describing how nutrients enter blood or lymph.

Learning Objectives

• Explain how to turn observations and data into clear scientific claims supported by evidence
• Use descriptive statistics and appropriate visuals to summarize patterns in environmental data
• Communicate evidence clearly using proper labelling, units, and data-source citations

Learning Objectives

• Identify the main biotic and abiotic components of an ecosystem.
• Explain how living and nonliving factors interact within habitats.
• Understand the influence of environmental factors like sunlight, water, and soil on living organisms.+ Show more

Learning Objectives

• Identify the different types of parasitic drag experienced by aircraft.
• Understand the causes of form drag, skin-friction drag, and interference drag.
• Learn how shape, surface, and flow influence drag forces on wings and aircraft surfaces.

Learning Objectives

• Identify key safety practices in a science classroom and outdoor investigations, including risk assessment and hazard prevention protocols.
• Apply ethical principles such as humane treatment of organisms, informed consent, and confidentiality of personal data.
• Demonstrate responsible scientific behavior by reporting incidents accurately and disposing of materials properly.

Learning Objectives

• Understand the process and stages of ecological succession.
• Differentiate between primary and secondary succession.
• Identify pioneer species and their role in succession.+ Show more

Learning Objectives

• Explain how energy and nutrients move through trophic levels in a food chain
• Identify key organisms (producers, primary consumers, secondary consumers, and decomposers/scavengers) and their roles
• Interpret how changes in one population can affect other organisms in a food chain+ Show more

Learning Objectives

• Describe how cells, tissues, organs, and body systems are organized from smaller to larger structures.
• Explain how the structure of an organ or system helps it perform a specific function.
• Predict how changes in one level of organization can affect overall body system performance.

Learning Objectives

• Explain how gas particles collide with container walls to create pressure.
• Describe how increasing temperature affects gas pressure and volume.
• Understand the particle model of gases and its relation to real-world phenomena.+ Show more

Learning Objectives

• Describe the function of major circuit components: power sources, resistive loads, switches, and connectors
• Connect physical circuit parts to typical schematic symbols and explain how they affect current and voltage
• Interpret qualitative characteristic curves for common components and relate them to how circuits behave

Learning Objectives

• Identify the independent variable, dependent variable, and appropriate controls in an experiment.
• Explain how keeping constants consistent improves the reliability of evidence.
• Predict how changing one variable while controlling others affects results.

Learning Objectives

• Identify the roles of sources, conductors, loads, and control elements in an electrical circuit.
• Explain how energy transforms from chemical to electrical and light/thermal energy within circuits.
• Describe the function of switches in controlling the flow of electrical energy.+ Show more

Learning Objectives

• Understand how data and constraints are used to evaluate prototypes.
• Identify different types of evidence such as measurements and observations.
• Learn how to interpret failures and compare solutions to criteria.+ Show more

Learning Objectives

• Differentiate physical changes from chemical changes using evidence from products and reversibility.
• Explain how bond changes and new substances relate to chemical changes.
• Use real-life examples (melting, dissolving, burning, rusting) to justify the type of change.

Learning Objectives

• Explain how limiting factors can restrict population growth and change where organisms can survive
• Differentiate abiotic and biotic limiting factors and give examples of each
• Describe how seasonal and random (stochastic) changes in limiting factors can affect survival and population size

Learning Objectives

• Explain how predator and prey populations affect each other in an ecosystem
• Describe how prey adaptations can reduce capture and influence survival
• Use cause-and-effect reasoning to predict population changes over time

Learning Objectives

• Explain how a pressure map shows surface pressure changes around an airfoil and how these relate to lift
• Identify key features of pressure maps, including stagnation points, suction peaks, and pressure minima across the chord
• Describe how angle of attack, camber, and adverse pressure gradients can shift pressure patterns and affect boundary-layer separation

Learning Objectives

• Understand how stems and vascular tissues transport water, minerals, and sugars in plants.
• Explain how transport processes help trees respond to environmental conditions like freeze–thaw cycles, drought, and pests.
• Identify bark characteristics that protect trees against herbivory and fire.+ Show more

Learning Objectives

• Define electric charge and explain how charge separation leads to static electricity.
• Compare static electricity with current electricity using conductor vs. insulator behavior.
• Explain why charge imbalance can cause attractions (like hair) and sometimes produce sparks.+ Show more

Learning Objectives

• Organize quantitative and qualitative observations into clear tables and graphs.
• Choose appropriate graph types and correctly label axes, scales, units, and legends.
• Interpret graphs by identifying trends, outliers, and basic summary measures (mean and median).+ Show more

Learning Objectives

• Understand the purpose and importance of operational definitions in scientific measurements.
• Identify different methods used to convert qualitative observations into quantitative data.
• Learn the key components involved in defining measurement protocols for consistency across locations.+ Show more