Science Worksheets

Learning Objectives

• Understand the distinction between physical and chemical properties of substances.
• Identify examples of intensive and extensive physical properties such as melting point, density, and solubility.
• Recognize chemical properties like reactivity and oxidation tendencies and understand their significance.+ Show more

Learning Objectives

• Identify observable clues that differentiate between physical and chemical changes.
• Understand how properties like gas evolution, precipitate formation, and color change indicate chemical reactions.
• Distinguish reversible and irreversible changes based on observation.+ Show more

Learning Objectives

• Understand the components and significance of stratigraphic columns in geology.
• Interpret depositional histories, unconformities, and facies changes from stratigraphic data.
• Learn how stratigraphy reconstructs regional and global geological changes over time.

Learning Objectives

• Understand the different types of plate boundaries and their characteristics.
• Identify landforms, seismic activity, and volcanic activity associated with boundary types.
• Explain the link between surface observations and tectonic processes.+ Show more

Learning Objectives

• Understand what limiting factors are in ecosystems.
• Identify different biotic and abiotic factors that influence population sizes.
• Explain how limiting factors affect population growth and stability.+ Show more

Learning Objectives

• Understand the functions of different cell organelles and how they support cell activities.
• Identify variations in organelle presence related to specific cell functions.
• Explain how organelle specialization contributes to tissue and organ capabilities.+ Show more

Learning Objectives

• Explain how seismic profiles reveal Earth's internal structure.
• Identify differences between P-waves and S-waves in seismic data.
• Describe how shadow zones indicate the presence of Earth's outer core.+ Show more

Learning Objectives

• Describe the progression of atomic models from early to modern theories.
• Identify key features of the Bohr and quantum mechanical models of the atom.
• Explain the significance of subatomic particles' charges and masses.+ Show more

Learning Objectives

• Understand how multiple reactions and equilibria occur within complex chemical systems.
• Apply conservation of mass across interconnected reaction pathways.
• Interpret dynamic equilibria and how they affect observable properties in multi-step reactions.+ Show more

Learning Objectives

• Understand the basic structure of atoms and how atoms form molecules.
• Explain how chemical bonds and arrangements influence properties of substances.
• Describe the process of chemical reactions as bond-breaking and bond-forming events.+ Show more

Learning Objectives

• Understand how velocities depend on the chosen reference frame in relative motion.
• Apply vector addition and subtraction to relate observations from different viewpoints.
• Analyze real-world examples like crossing a river or passing vehicles to comprehend relative speeds.+ Show more

Learning Objectives

• Define power and explain its significance in energy transfer.
• Differentiate between average power and instantaneous power.
• Apply basic formulas to calculate power in various systems involving force and velocity.+ Show more

Learning Objectives

• Describe the different states of matter—solids, liquids, and gases—based on particle arrangement, spacing, and movement.
• Explain how temperature and pressure influence transitions between states of matter.
• Identify observable characteristics used to classify substances by physical properties related to states of matter.

Learning Objectives

• Describe the process by which actin and myosin filaments produce muscle contraction.
• Explain the role of ATP and calcium signaling in muscle contraction.
• Understand how sarcomere structure influences contraction strength and speed.+ Show more

Learning Objectives

• Describe the basic components of DNA, including nucleotides, sugar-phosphate backbone, and base pairing.
• Explain how the double helix structure of DNA contributes to genetic stability and replication.
• Identify how mutations and changes in DNA sequence can influence genetic information and variation.+ Show more

Learning Objectives

• Describe the types of data used to establish the fossil record and its importance in understanding evolution.
• Identify key methods such as stratigraphic distribution and radiometric dating for dating fossils.
• Explain the significance of transitional fossils in supporting evolution hypotheses.+ Show more

Learning Objectives

• Explain how cell membranes control exchange between the inside and outside of the cell through selective permeability.
• Identify the roles of proteins, channels, pumps, and vesicular transport in membrane function.
• Understand how membrane composition and surface area influence diffusion and signaling.+ Show more

Learning Objectives

• Understand how particle-level models represent atoms and molecules during reactions.
• Describe how particle diagrams illustrate bond changes and molecular rearrangements.
• Explain how atomic identity and count are preserved during chemical processes in models.+ Show more

Learning Objectives

• Define and distinguish between mixtures and compounds in matter.
• Identify properties of mixtures and compounds.
• Explain methods to separate mixtures and compounds.+ Show more

Learning Objectives

• Explain the semi-conservative mechanism of DNA replication.
• Identify the roles of enzymes such as helicase, DNA polymerase, ligase, and proofreading mechanisms.
• Describe models of replication forks and enzyme coordination during DNA replication.+ Show more

Learning Objectives

• Understand how physical and chemical properties can predict chemical reactions.
• Identify reactivity trends such as flammability, solubility, and acid-base behavior.
• Explain how evidence indicates chemical transformations in materials.+ Show more

Learning Objectives

• Understand the concept of homeostasis and its role in maintaining internal stability.
• Identify the feedback mechanisms involved in homeostasis.
• Explain how cellular and organ system responses contribute to homeostasis.+ Show more

Learning Objectives

• Define speed, velocity, and acceleration with precise scientific distinctions.
• Differentiate scalar and vector quantities in the context of motion.
• Interpret regional examples of vehicle travel to understand directional motion and changes in speed and acceleration.+ Show more

Learning Objectives

• Identify and describe the main parts of an ecosystem, including biotic and abiotic elements.
• Explain how producers, consumers, and decomposers cycle energy and matter.
• Analyze the influence of physical conditions like sunlight, water, soil, and temperature on ecosystems.+ Show more

Learning Objectives

• Describe the process of seafloor spreading and how it shapes ocean basins.
• Explain how magnetic stripes provide evidence for seafloor spreading.
• Identify methods used to determine the age of oceanic crust.+ Show more

Learning Objectives

• Understand the principle of conservation of mass during chemical reactions.
• Learn how to balance symbolic chemical equations to reflect mass conservation.
• Apply mass accounting techniques to quantify reactants and products in industrial processes.+ Show more

Learning Objectives

• Understand the different categories of chemical reaction types.
• Identify and distinguish syntheses, decompostions, single and double displacements, acid-base neutralizations, and combustion reactions.
• Predict possible products based on reaction type at the particle level.+ Show more

Learning Objectives

• Identify observable signs that indicate a chemical change has occurred.
• Differentiate between physical and chemical changes based on evidence.
• Understand how multiple change indicators together strengthen evidence of chemical reactions.+ Show more

Learning Objectives

• Explain the principle of energy conservation in mechanical systems.
• Identify energy transformations in real-world scenarios like hydroelectric dams and skiing.
• Describe the effects of non-conservative forces such as friction on energy transfer.+ Show more

Learning Objectives

• Explain the process of natural selection and how it leads to adaptation in populations.
• Identify examples of selective pressure and describe their effects on species.
• Differentiate between natural selection and artificial selection in shaping traits.+ Show more

Learning Objectives

• Understand the basic scalar and vector measures used to describe motion.
• Differentiate between speed, velocity, and acceleration in various real-world contexts.
• Apply unit conversions and sign conventions to analyze motion data.+ Show more

Learning Objectives

• Understand the three main states of matter: solid, liquid, and gas.
• Describe the particles and arrangements characteristic of each state.
• Explain phase transitions such as freezing, evaporation, and condensation.+ Show more

Learning Objectives

• Understand the concept of active transport and how it moves molecules against concentration gradients.
• Identify the role of ATP and membrane proteins such as pumps in cellular transport.
• Explain the function of the sodium-potassium pump in maintaining electrochemical gradients.+ Show more

Learning Objectives

• Understand how food webs illustrate energy pathways and species interactions within ecosystems.
• Analyze the concepts of redundancy, indirect interactions, and species roles in food web stability.
• Evaluate how seasonal migrations and life-cycle stages influence ecological links.+ Show more

Learning Objectives

• Understand the key indicators of physical changes in substances.
• Identify examples of physical changes in everyday life.
• Explain how particle behavior relates to observable physical transformations.+ Show more

Learning Objectives

• Describe how the Sun's apparent path across the sky changes with season and latitude.
• Explain the effects of Earth's tilt and position on sunrise and sunset locations.
• Compare the Sun's elevation at noon in different seasons and locations within Alberta.+ Show more

Learning Objectives

• Understand community-based stewardship practices such as planting and shelterbelt establishment.
• Identify land care methods that improve habitat, water, and carbon storage.
• Recognize examples of land stewardship from Alberta such as prairie shelterbelts and municipal tree programs.+ Show more

Learning Objectives

• Describe how the Moon orbits Earth and causes lunar phases.
• Explain the geometric relationship between the Sun, Earth, and Moon during lunar phases.
• Identify observable patterns of lunar motion from different locations.+ Show more

Learning Objectives

• Understand what digital sources are and their relevance to local inquiry.
• Identify examples of digital sources such as datasets, sensors, and remote-sensing products.
• Learn how to verify metadata, temporal resolution, and spatial coverage in digital data.+ Show more

Learning Objectives

• Understand how stems and vascular tissues transport water, minerals, and sugars in trees.
• Explain the roles of xylem and phloem in resource transport.
• Describe how environmental factors like freeze–thaw cycles and drought influence sap flow.+ Show more

Learning Objectives

• Understand the functions of various organ systems in the human body.
• Describe how tissues and organs work together in organ systems.
• Identify key structures like capillary networks and alveoli that facilitate exchange processes.+ Show more

Learning Objectives

• Understand the causes and types of faults and earthquakes.
• Identify characteristic seismic signatures related to fault motion.
• Explain how fault geometry and local geology influence seismic intensity.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in chemical reactions.
• Describe how atoms are conserved and rearranged during reactions.
• Explain the concept of closed systems and their importance in mass conservation.+ Show more

Learning Objectives

• Understand how pollution alters ecosystem chemistry and nutrient cycles.
• Identify the consequences of pollution on water quality, soil fertility, and organism health.
• Explain the process of eutrophication and its effects on aquatic systems.+ Show more

Learning Objectives

• Describe the seasonal patterns in Alberta and their influencing factors.
• Explain how Earth–Sun relationships create environmental cycles in Alberta.
• Identify the effects of seasonal changes on local ecosystems and human activities.+ Show more

Learning Objectives

• Understand the different patterns of chemical reactions such as synthesis, decomposition, and redox transformations.
• Identify characteristic features of each reaction type based on atom rearrangements and energy profiles.
• Use reaction classification to predict products and conservation laws.+ Show more

Learning Objectives

• Understand sources of systematic and random errors in scientific data.
• Describe methods for estimating and mitigating errors in experiments.
• Recognize examples of error sources like instrument bias, procedural inconsistency, and environmental variability.+ Show more

Learning Objectives

• Identify the key components of an ecosystem, including both living organisms and physical factors.
• Explain how biotic and abiotic components interact within an ecosystem.
• Describe the flow of energy through an ecosystem via producers and feeding relationships.+ Show more