Grade 6 Worksheets

Learning Objectives

• Understand how nutrient loading and chemical contaminants impact ecosystems
• Identify indicators used to measure ecological changes due to pollution
• Analyze pathways of bioaccumulation and biomagnification in food chains+ Show more

Learning Objectives

• Identify how data-table headings, units, and time stamps help interpret measurements
• Use information from a data table to answer questions about accuracy and consistency
• Evaluate statements about good record-keeping using evidence from a data-table context+ Show more

Learning Objectives

• Explain the law of conservation of mass in closed systems during physical and chemical changes
• Use mass-conservation reasoning to account for reactants and products in open systems
• Distinguish between true matter loss and apparent mass changes caused by measurement limits or gas escape

Learning Objectives

• Explain how Earth’s axial tilt and revolution cause seasonal changes and day-length variations.
• Describe how gravity and orbital motion affect the relative positions of Earth, the Moon, and planets.
• Use sky patterns and periodic events (moon phases, eclipses, tides) to interpret observable motion in the solar system.+ Show more

Learning Objectives

• Describe the iterative design process used to improve an aircraft or glider concept.
• Identify how performance specifications and trade-offs affect lift, drag, weight, and stability.
• Interpret the meaning of measured lift and drag coefficients from tests or simulations.+ Show more

Learning Objectives

• Understand the hierarchy of body organization from cells to systems.
• Identify the roles of tissues, organs, and body systems in maintaining health.
• Explain how changes in one structure can affect overall body function.+ Show more

Learning Objectives

• Understand the different types of robotic space missions such as flyby, orbiter, lander, and sample-return missions.
• Describe engineering constraints faced in robotic space exploration, including distance, communication delay, and planetary environments.
• Explain how mission design addresses issues like propulsion, instrumentation, and data retrieval.+ Show more

Learning Objectives

• Understand the properties that make materials good insulators.
• Compare different insulating materials and their practical uses.
• Explain how insulators prevent charge flow and support electrical safety.+ Show more

Learning Objectives

• Explain how different types of pollutants (heavy metals, pesticides, and excess nutrients) enter ecosystems and affect organisms.
• Describe how bioaccumulation and biomagnification can increase pollutant levels in top predators.
• Connect nutrient over-enrichment to algal blooms and oxygen depletion that can create dead zones.+ Show more

Learning Objectives

• Introduce the concept of phenotypic variation and its causes.
• Explain how genetic and environmental factors influence organism traits.
• Identify examples of variation due to heredity, environment, and gene expression.+ Show more

Learning Objectives

• Explain how precipitation returns water to Earth’s surface through rain, snow, sleet, and hail.
• Describe how infiltration moves water into soil moisture and can help recharge groundwater.
• Compare infiltration and runoff and relate them to gravity, landscape, vegetation, and soil type.+ Show more

Learning Objectives

• Understand the impact of population and resource use on earth systems.
• Identify different sustainability strategies and their benefits.
• Compare environmental, social, and economic trade-offs of sustainable practices.+ Show more

Learning Objectives

• Describe predictable patterns in the sky related to the Sun, Moon, planets, and constellations from a fixed location.
• Explain how seasonal star patterns and the apparent motion of celestial objects can support timekeeping and navigation.
• Use observations of celestial motion to make reasonable predictions about what will be seen later.

Learning Objectives

• Understand how cultural exchange facilitated the sharing of arts, technologies, and traditions among different societies.
• Identify examples of historical cultural interactions, such as the Silk Road.
• Analyze how communication and trade promoted mutual understanding and enriched cultures.+ Show more

Learning Objectives

• Describe major ways humans impact forests and related habitats.
• Explain how human impacts can change habitat connectivity, soil, water quality, and species composition.
• Identify examples of cumulative effects and how they influence ecological processes.

Learning Objectives

• Understand the difference between heat and temperature.
• Learn how temperature measures energy in particles.
• Explore how heat transfers from warmer to cooler objects.

Learning Objectives

• Understand how light interacts with surfaces and boundaries through reflection and refraction.
• Describe how angles and material properties influence the direction and behavior of light.
• Explain the formation of images and phenomena like mirages and apparent depths caused by optical effects.

Learning Objectives

• Understand the role of homologous structures, vestigial organs, and DNA sequences in tracing common ancestry.
• Interpret phylogenetic trees and morphological patterns to analyze lineage splitting.
• Evaluate different types of evidence supporting evolutionary relationships among taxa.

Learning Objectives

• Understand how electric and magnetic forces depend on source strength and separation distance.
• Identify examples of electrostatic and magnetic interactions in everyday life.
• Explain how factors like charge magnitude and current affect electromagnetic forces.+ Show more

Learning Objectives

• Understand the factors that motivate different patterns of migration and how they influence community development.
• Identify the causes and consequences of internal and international migration on populations.
• Analyze how migration sources and settlement patterns have evolved over time.+ Show more

Learning Objectives

• Understand how species occurrence and richness reveal biodiversity patterns across ecosystems.
• Analyze factors influencing biodiversity such as island faunas, latitudinal gradients, and habitat heterogeneity.
• Interpret ecological and historical data to identify community composition and turnover rates.+ Show more

Learning Objectives

• Learn how scientists observe and analyze local environmental problems.
• Understand the importance of community involvement in scientific efforts.
• Identify ways to communicate scientific findings effectively to the community.+ Show more

Learning Objectives

• Explain how atmospheric processes create local and regional weather patterns.
• Interpret surface maps, temperature, and pressure measurements to analyze weather conditions.
• Describe the roles of air masses, pressure systems, and fronts in weather variability.+ Show more

Learning Objectives

• Identify common graph and chart types
• Compare categories and values using displayed data
• Interpret titles, labels, scales, units, and keys+ Show more

Learning Objectives

• Identify rows, columns, and headers in a data table
• Organize information into clear rows and columns
• Compare table data to identify patterns and differences+ Show more

Learning Objectives

• Identify trends that show how data changes over time
• Recognize repeated or organized patterns in data
• Compare trends and patterns using data examples+ Show more

Learning Objectives

• Identify methods that help produce reliable data
• Explain how careful observation improves data quality
• Compare reliable and unreliable data collection methods+ Show more

Learning Objectives

• Identify evidence in tables and graphs that supports a claim
• Analyze patterns and comparisons in data displays
• Form conclusions supported by reliable data+ Show more

Learning Objectives

• Define an algorithm and explain its purpose
• Identify how sequence improves step-by-step algorithms
• Evaluate instructions for clarity and correct order+ Show more

Learning Objectives

• Define decomposition and explain how it simplifies complex problems
• Identify subproblems within a larger task
• Organize subproblems into a useful sequence+ Show more

Learning Objectives

• Identify common flowchart symbols and their purposes
• Trace arrows and branches to follow an algorithm
• Explain how decisions create different algorithm outcomes+ Show more

Learning Objectives

• Identify repeated structures in routines, data, and algorithms
• Predict likely outcomes by recognizing reliable patterns
• Explain how patterns can make problem solving more efficient+ Show more

Learning Objectives

• Identify conditions and outcomes in rule-based algorithms
• Explain how if-then statements create different program paths
• Describe how branches determine program actions+ Show more

Learning Objectives

• Identify logical errors by comparing expected and actual results
• Trace program steps to locate where reasoning breaks down
• Explain how incorrect sequences create logical errors+ Show more

Learning Objectives

• Identify the roles of networks, servers, and connected devices.
• Explain how data packets move between devices across networks.
• Describe how protocols support communication between connected devices.+ Show more

Learning Objectives

• Define digital footprints and identify online actions that leave traces
• Explain how repeated online choices influence reputation over time
• Compare positive and negative digital behaviors and their possible effects+ Show more

Learning Objectives

• Evaluate whether evidence is relevant to a scientific claim
• Consider uncertainty when judging scientific conclusions
• Identify alternative hypotheses for scientific observations+ Show more

Learning Objectives

• Identify variables and controls in a fair test
• Explain why consistent measurement procedures improve comparisons
• Develop testable questions for environmental investigations+ Show more

Learning Objectives

• Identify clear column headings and measurement units in data tables
• Explain how consistent time stamps improve comparison of observations
• Describe how metadata helps interpret recorded scientific observations+ Show more

Learning Objectives

• Define malware and identify common ways harmful software reaches devices
• Recognize warning signs in unsafe downloads and suspicious attachments
• Explain how malware can affect files, devices, and personal information+ Show more

Learning Objectives

• Identify major tree structures and describe their functions.
• Explain how roots support tree anchoring and material absorption.
• Describe how trunks transport water and sugars.+ Show more

Learning Objectives

• Identify everyday habits that protect digital devices and personal data
• Explain how software updates address security weaknesses
• Describe how strong passwords help protect digital accounts+ Show more

Learning Objectives

• Identify digital sources used for local environmental investigation
• Explain why metadata matters when evaluating digital data
• Distinguish temporal resolution from spatial coverage+ Show more

Learning Objectives

• Identify personal information that can reveal identity or location.
• Distinguish between public information and details that should remain private.
• Explain how strong passwords and privacy settings reduce online risks.+ Show more

Learning Objectives

• Identify features that make passwords difficult to guess.
• Compare weak and strong passwords using length and character variety.
• Explain why each online account needs a unique password.+ Show more

Learning Objectives

• Explain how testing reveals whether an algorithm works as intended
• Evaluate test results to identify weak points and errors
• Describe how revision improves accuracy, clarity, and reliability+ Show more

Learning Objectives

• Identify the purpose of a web browser when accessing websites.
• Differentiate between websites, web pages, and clickable links.
• Recognize common text, image, navigation, and media elements.+ Show more

Learning Objectives

• Identify how search engines use keywords to locate online information
• Construct focused search queries for specific research questions
• Compare broad and focused searches and their results+ Show more