Science Worksheets

Learning Objectives

• Explain how Earth's rotation causes day and night
• Explain apparent daily motion in the sky
• Compare observations from different places+ Show more

Learning Objectives

• Identify predictions and safe methods for investigating chemical problems
• Interpret evidence while recognizing uncertainty and alternative explanations
• Communicate conclusions using evidence and reliable sources+ Show more

Learning Objectives

• Identify repeating patterns in sunrise and sunset observations
• Recognize recurring patterns in Moon phases
• Identify patterns in observed star positions+ Show more

Learning Objectives

• Compare historical explanations of celestial motion using scientific evidence.
• Identify observations that supported or challenged historical space models.
• Distinguish scientific observations from interpretations of celestial phenomena.+ Show more

Learning Objectives

• Compare how fluid properties influence practical applications.
• Explain how flow affects fluid use in different systems.
• Describe the importance of compressibility in engineered devices.+ Show more

Learning Objectives

• Explain how temperature changes the properties of air
• Explain how altitude affects air pressure and density
• Identify how gas composition can change air properties+ Show more

Learning Objectives

• Identify external loads acting on structures
• Explain tension, compression, shear, bending and twisting
• Interpret deformation as evidence of structural stress+ Show more

Learning Objectives

• Explain thermal energy transfer using observations and measurements
• Compare evidence from real heating and cooling problems
• Identify limitations and uncertainties in scientific conclusions+ Show more

Learning Objectives

• Identify headings and units needed for clear scientific data tables
• Recognize time information and metadata in scientific records
• Compare how investigations organize measurements in data tables+ Show more

Learning Objectives

• Identify natural and human-caused disturbances in forest ecosystems
• Compare disturbances by size, intensity, and cause
• Explain how disturbances affect forest structure and regeneration+ Show more

Learning Objectives

• Identify how control surfaces change an aircraft's motion
• Explain how pilots control roll, pitch, and yaw
• Compare flight controls used during takeoff and landing+ Show more

Learning Objectives

• Compare frame and shell structures by form and function
• Explain how different materials help structures support loads
• Identify factors that contribute to structural success or failure+ Show more

Learning Objectives

• Explain Earth processes using observations and measurements
• Compare evidence sources used to investigate Earth science problems
• Recognize uncertainty in scientific explanations and interpretations+ Show more

Learning Objectives

• Explain how forest managers balance multiple management objectives
• Compare tools used for landscape-scale forest management
• Identify how monitoring supports forest management decisions+ Show more

Learning Objectives

• Explain how design margins prepare structures for uncertain loads
• Compare structural improvements involving shape, bracing, connections and damping
• Evaluate structural changes using safety, cost, function and environmental considerations

Learning Objectives

• Identify environmental challenges associated with surviving in space
• Explain how space technologies address pressure and temperature challenges
• Compare engineering solutions using evidence from documented space missions+ Show more

Learning Objectives

• Explain how drag affects parachute descent
• Explain how mass influences parachute descent
• Compare effects of canopy area on parachute performance+ Show more

Learning Objectives

• Identify trends, cycles, spatial patterns, and unusual data values
• Connect observed patterns to plausible environmental drivers
• Consider alternative explanations for patterns in environmental data+ Show more

Learning Objectives

• Classify materials using composition and measurable properties.
• Distinguish mixtures from pure substances using scientific evidence.
• Differentiate elements, compounds, metals and non-metals.+ Show more

Learning Objectives

• Identify Alberta forest types using vegetation and environmental clues
• Explain how elevation influences forest distribution
• Explain how soil moisture and climate shape forest environments+ Show more

Learning Objectives

• Classify organisms by their ecological roles in ecosystems
• Distinguish native, introduced, invasive, and pest species
• Explain how organisms influence energy flow and decomposition+ Show more

Learning Objectives

• Identify producers, consumers, and nutrient recyclers in forest food webs
• Trace effects of population changes through interconnected food webs
• Explain how habitat changes affect ecosystem relationships+ Show more

Learning Objectives

• Calculate electrical power using voltage and current.
• Calculate energy transfer using power and operating time.
• Explain relationships between electrical power, time, and energy.+ Show more

Learning Objectives

• Compare how different flying devices create lift and drag
• Explain how design features affect flight stability
• Compare design choices that influence maneuverability+ Show more

Learning Objectives

• Trace energy transfers through real thermal devices
• Distinguish useful output from other energy transfers
• Compare device efficiency using consistent input and output quantities+ Show more

Learning Objectives

• Identify evidence of chemical change in documented reaction examples.
• Explain chemical changes involving combustion and corrosion.
• Compare factors that influence chemical reaction rates.+ Show more

Learning Objectives

• Identify roles organisms play in maintaining healthy ecosystems
• Explain how species interactions affect habitats and food webs
• Connect organism roles to important ecosystem processes+ Show more

Learning Objectives

• Identify major forms of aerodynamic drag from real-world evidence
• Explain how shape and surface airflow influence aerodynamic drag
• Explain how lift affects aerodynamic drag+ Show more

Learning Objectives

• Identify how substances move through air, water, soil, and food webs
• Explain how persistence affects environmental risk
• Explain how toxicity and exposure affect environmental risk+ Show more

Learning Objectives

• Identify lift, thrust, drag, and weight in flight situations
• Explain how force balance changes motion through air
• Compare forces acting during powered flight and gliding+ Show more

Learning Objectives

• Identify safe methods for selecting and handling scientific field equipment
• Explain how calibration supports reliable scientific measurements
• Describe appropriate methods for cleaning and storing field equipment+ Show more

Learning Objectives

• Describe changes in shadow length as the Sun appears to move
• Describe changes in shadow direction throughout the day
• Explain daily shadow patterns using Earth's rotation+ Show more

Learning Objectives

• Identify evidence used to support a scientific claim
• Evaluate the relevance of evidence to a stated claim
• Judge whether evidence is strong enough for a conclusion+ Show more

Learning Objectives

• Explain environmental chemistry problems using relevant evidence
• Identify uncertainty in environmental investigations
• Interpret alternative explanations of environmental evidence+ Show more

Learning Objectives

• Compare fossil preservation processes and their effects on evidence
• Interpret fossils and rock relationships to infer past environments
• Sequence geological events using fossil and rock evidence+ Show more

Learning Objectives

• Describe Earth materials using observable rock and mineral properties
• Compare rock and mineral observations using consistent properties
• Distinguish direct observations from scientific inferences+ Show more

Learning Objectives

• Explain how forces affect structures using investigation evidence
• Compare observations and measurements from structural investigations
• Identify limitations and uncertainty in engineering conclusions+ Show more

Learning Objectives

• Explain changing Sun–Earth–Moon positions using real observations
• Connect celestial alignments to lunar phases and eclipses
• Explain how Sun–Earth–Moon relationships influence tides+ Show more

Learning Objectives

• Identify predictions and fair comparisons in agricultural investigations
• Interpret measurements and observations as scientific evidence
• Recognize uncertainty when interpreting investigation results+ Show more

Learning Objectives

• Explain atomic size differences using periodic trends
• Compare ionization energy across positions in the periodic table
• Interpret electronegativity patterns across periods and groups+ Show more

Learning Objectives

• Explain connections among questions, measurements, analysis, and conclusions
• Compare evidence gathered from multiple sources or locations
• Evaluate how consistent methods affect scientific conclusions+ Show more

Learning Objectives

• Identify independent variables in scientific investigations
• Identify dependent variables from measured or observed outcomes
• Determine controlled variables needed for fair comparisons+ Show more

Learning Objectives

• Compare Indigenous and settler uses of repeated sky patterns
• Explain how sky observations supported navigation and seasonal planning
• Explain how celestial observations supported scientific measurement+ Show more

Learning Objectives

• Identify functions of specialized cells and tissues within leaves
• Explain how leaf structures support photosynthesis and gas exchange
• Connect vascular tissues with transport functions in leaves+ Show more

Learning Objectives

• Compare seed reproduction with forms of vegetative propagation
• Explain how pollination leads to seed formation
• Explain how germination produces a new plant+ Show more

Learning Objectives

• Identify measurement tools used to collect environmental evidence
• Match measurement tools to the quantities they measure
• Explain how correct units improve data quality+ Show more

Learning Objectives

• Explain orientation-dependent attractions between permanent molecular dipoles
• Relate molecular structure to dipole interaction strength
• Explain temperature effects on boiling and condensation behaviour+ Show more

Learning Objectives

• Explain bonding properties using molecular orbital models
• Interpret conductivity using electronic band structure
• Compare effects of orbital overlap and electron delocalization+ Show more