Science Worksheets

Learning Objectives

• Develop critical thinking skills to evaluate scientific explanations and models.
• Identify logical fallacies, distinguish correlation from causation, and evaluate evidence quality.
• Articulate limitations of data analysis and scientific models.+ Show more

Learning Objectives

• Explain how producers, consumers, and decomposers get energy and matter in an ecosystem
• Describe how feeding relationships and nutrient recycling connect different populations
• Identify roles of organisms using evidence from their diets and their impact on matter

Learning Objectives

• Understand enzyme regulation mechanisms that control metabolic flux.
• Identify how molecular structures influence pathway functions.
• Explain various control methods like allosteric modulation, covalent modification, and compartmentalization.+ Show more

Learning Objectives

• Explain the interconnected processes of photosynthesis and cellular respiration within organisms and ecosystems.
• Identify how fixed carbon and CO2 are cycled through biochemical pathways.
• Analyze how biological factors such as day-night shifts, tissue specialization, and transport systems coordinate energy distribution.+ Show more

Learning Objectives

• Identify biotic and abiotic components of an ecosystem and explain how each affects living things
• Describe trophic categories (producers, consumers, decomposers) and their roles in energy and matter flow
• Use examples from ponds and forests to explain simple food chains and how nutrients are recycled

Learning Objectives

• Describe the structure of Earth’s atmosphere and how vertical temperature changes affect stability.
• Explain how pressure systems and wind patterns drive weather and regional climate.
• Use atmospheric diagrams (pressure, winds, and vertical profiles) to infer fronts, storm tracks, and precipitation outcomes.

Learning Objectives

• Define the concept of center of mass.
• Explain how center of mass relates to the motion of a system.
• Identify the significance of mass distribution in calculating center of mass.

Learning Objectives

• Understand and interpret the representation of chemical reactions with balanced symbolic equations.
• Classify reactions into synthesis, decomposition, combustion, and displacement types.
• Explain reaction notation including states of matter and phase considerations.+ Show more

Learning Objectives

• Explain how protons, neutrons, and electrons form an atom’s structure and determine atomic identity and behavior.
• Differentiate atomic number, atomic mass, and isotopes using the roles of nucleons (protons and neutrons).
• Use electron energy regions to predict why atoms form different bonding patterns.

Learning Objectives

• Analyze societal implications of scientific and technological choices.
• Evaluate trade-offs related to health, environment, and equity.
• Assess case examples such as energy transitions, vaccine distribution, and data privacy.+ Show more

Learning Objectives

• Identify different types of fossil evidence and their significance in studying evolutionary history.
• Analyze patterns of extinction, morphological change, and lineage continuity through fossil records.
• Understand stratigraphic sequencing, index fossils, and transitional forms in paleontology.+ Show more

Learning Objectives

• Describe how mathematical and statistical tools support understanding evolutionary processes.
• Analyze allele frequency changes, trait distributions, and population dynamics using models.
• Apply Hardy-Weinberg principles, rate calculations, and graphs to interpret genetic data.+ Show more

Learning Objectives

• Understand how comparative anatomical data provide evidence for evolution.
• Identify homologous and analogous structures among modern and fossil species.
• Analyze limb bone arrangements, skull morphology, and vestigial organs to infer evolutionary relationships.+ Show more

Learning Objectives

• Describe how heritable variation and environmental pressures influence natural selection.
• Explain how differential survival and reproduction lead to adaptation over generations.
• Identify examples of natural selection, such as antibiotic resistance and beak size variation.+ Show more

Learning Objectives

• Describe common observable properties used to classify substances.
• Identify examples of observable properties in real-world contexts.
• Differentiate materials based on their observable traits using measurable criteria.+ Show more

Learning Objectives

• Develop the ability to evaluate scientific claims critically.
• Assess the quality of evidence and identify logical fallacies.
• Differentiate between correlation and causation in scientific data.+ Show more

Learning Objectives

• Understand the mechanisms of heat transfer: conduction, convection, and radiation.
• Identify examples of conduction, such as heat flow along metal rods.
• Explain the role of conduction in temperature change and phase transitions.+ Show more

Learning Objectives

• Describe the structural features of DNA, including double helix geometry and complementary base pairing.
• Explain the process of semi-conservative DNA replication and the roles of DNA polymerase and helicase.
• Understand mechanisms ensuring replication fidelity such as proofreading and repair.+ Show more

Learning Objectives

• Understand key concepts of population dynamics including exponential and logistic growth.
• Identify factors influencing population fluctuations such as food supply and predation.
• Link theoretical population curves to real-world Alberta case studies like snowshoe hare and lynx cycles.+ Show more

Learning Objectives

• Understand how to construct evidence-based arguments using claims, evidence, and reasoning.
• Critically evaluate arguments for clarity, coherence, and logical consistency.
• Integrate quantitative data, graphical representations, and models to support or refute hypotheses.+ Show more

Learning Objectives

• Explain how the number of protons determines an element’s identity and relates to its chemical symbol.
• Describe how atomic models represent atomic identity, including the meaning of subatomic particles in those models.
• Differentiate metallic and nonmetallic characteristics using representative elements (iron, carbon, oxygen).+ Show more

Learning Objectives

• Understand various mitigation options to reduce environmental impacts and greenhouse gas emissions.
• Analyze the effectiveness, co-benefits, and trade-offs of different mitigation strategies.
• Evaluate the technological, economic, and societal constraints influencing mitigation measures.+ Show more

Learning Objectives

• Interpret slopes, areas under curves, and rates of change in graphs.
• Connect mathematical representations with physical phenomena such as motion and energy transfer.
• Translate between equations, data tables, and graphs to support quantitative reasoning.+ Show more

Learning Objectives

• Understand the concept of energy change during chemical reactions.
• Differentiate between exothermic and endothermic reactions.
• Learn how calorimetric measurements relate temperature change to energy transfer.+ Show more

Learning Objectives

• Describe what makes up an organ and its tissue organization
• Explain the purpose of different organ systems and their coordination
• Identify examples of organs and system functions in humans+ Show more

Learning Objectives

• Understand how carbon moves through biological processes
• Describe the pathways of matter recycling within organisms
• Explain how atoms are conserved during metabolic activities+ Show more

Learning Objectives

• Identify the main organelles in plant cells
• Understand the functions of nucleus, mitochondria, chloroplasts, endoplasmic reticulum, and membranes
• Compare plant cell structures with animal cells+ Show more

Learning Objectives

• Understand how the circulatory and respiratory systems work together to exchange gases.
• Identify the roles of blood and lungs in gas exchange.
• Describe how oxygen moves from the lungs to tissues via blood.+ Show more

Learning Objectives

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

Learning Objectives

• Observe plant epidermis cells under a microscope.
• Identify cell boundaries such as plasma membranes and cell walls.
• Differentiate between unicellular and multicellular organisms.+ Show more

Learning Objectives

• Understand how adaptive traits become common in populations through natural selection
• Identify various mechanisms like heritability, variation, and selective pressures that influence adaptation
• Analyze real-world examples such as pesticide resistance and camouflage frequency changes+ Show more

Learning Objectives

• Explain how DNA sequence information flows to phenotype through replication, transcription, RNA processing, and translation.
• Predict how point mutations and regulatory changes can alter gene expression and protein function.
• Compare the likely effects of coding-region vs regulatory-region mutations in single-gene and polygenic contexts.

Learning Objectives

• Identify different types of genetic mutations
• Understand mechanisms that lead to mutations
• Recognize examples of mutations affecting phenotypes+ Show more

Learning Objectives

• Explain how a conjugate acid-base pair resists changes in pH when small amounts of acid or base are added.
• Relate buffer effectiveness to the proximity between pKa and target pH and to the relative amounts of acid and base forms.
• Apply buffer concepts to real-world systems such as agricultural soils and water treatment.

Learning Objectives

• Explain diffusion as the net movement of particles from higher concentration to lower concentration
• Describe how temperature affects diffusion rates using the particle model
• Compare how particle size and medium properties influence diffusion+ Show more

Learning Objectives

• Understand the concept of phylogenetic trees and their role in illustrating evolutionary relationships.
• Identify key features used in constructing and interpreting phylogenetic trees such as common ancestors and shared traits.
• Distinguish between different methods of inferring evolutionary lineages, including morphological and molecular data.+ Show more

Learning Objectives

• Understand the societal implications of scientific and technological choices.
• Analyze case examples illustrating benefits and harms of technological trade-offs.
• Evaluate the impact of governance frameworks and societal priorities on policy decisions.+ Show more

Learning Objectives

• Explain how land-use change, resource extraction, and emissions alter Earth systems (land, water, air).
• Use the idea of measurement and data (spatial patterns and time series) to connect local actions to regional impacts.
• Describe heat and trace gases as components of the human footprint and discuss trade-offs with resilience.

Learning Objectives

• Understand the concept of acid-base neutralization and its applications in environmental and industrial contexts.
• Perform stoichiometric calculations to determine reagent amounts required for neutralization.
• Explain the roles of molarity, limiting reagent, and titration equivalence point in neutralization processes.+ Show more

Learning Objectives

• Understand governance instruments and economic mechanisms influencing resource use.
• Explore the role of environmental assessment, regulation, and economic valuation.
• Analyze the impact of Indigenous rights, international markets, and monitoring practices.+ Show more

Learning Objectives

• Understand the methods used to compare sizes and distances within the solar system and beyond.
• Interpret scaled diagrams and logarithmic representations of astronomical data.
• Analyze how scale influences observational limits and apparent motion of celestial objects.

Learning Objectives

• Explain the particle model as a framework for understanding states of matter, diffusion, and temperature effects.
• Relate microscopic particle motion to observable macroscopic phenomena such as gas pressure and diffusion rate.
• Describe how particle arrangement and interactions determine phase stability and response to energy changes.

Learning Objectives

• Understand the systematic approaches involved in ecological inquiry.
• Identify key variables and evidence used in ecological data analysis.
• Evaluate ecological relationships and human impacts through evidence interpretation.+ Show more

Learning Objectives

• Identify the three main types of chemical bonds: ionic, covalent, and metallic.
• Describe particle-level structures associated with each bond type.
• Relate different bonding types to their observable physical properties.+ Show more

Learning Objectives

• Describe the sources of genetic variation such as mutation, recombination, and gene flow.
• Explain how heritable traits influence survival and reproduction.
• Understand the mechanism of natural selection and its effect on populations.+ Show more

Learning Objectives

• Explain how genetic information in DNA is used to produce messenger RNA (mRNA) through transcription and proteins through translation
• Describe the roles of codons, ribosomes, and amino acids in building a polypeptide
• Connect changes in gene expression or DNA sequence to observable cell functions and traits

Learning Objectives

• Describe the components and functions of the innate and adaptive immune systems.
• Identify specialized immune cells and their roles in pathogen recognition and response.
• Understand how tissues and organs organize immune responses to maintain internal balance.+ Show more

Learning Objectives

• Explain how changes in pressure, concentration, and temperature shift a dynamic chemical equilibrium
• Use Le Châtelier’s principle to predict which direction reactions favor after a condition change
• Interpret equilibrium constant and equilibrium as a measurable, quantitative description of reaction systems