Grade 11 Science Worksheets

Learning Objectives

• Explain the concept of genetic drift and how it differs from natural selection.
• Describe the effects of bottleneck and founder events on genetic variation.
• Analyze how genetic drift influences evolution in small populations.+ Show more

Learning Objectives

• Understand the basic concepts of chemical reactions and indicators
• Identify signs of chemical change such as colour change, gas evolution, and energy release
• Learn reaction classification, balancing, and the importance of conservation laws

Learning Objectives

• Explain how endocrine glands release hormones into the bloodstream to regulate long-term body functions
• Identify how negative and positive feedback loops change hormone secretion rates
• Describe how hormone receptors and second-messenger systems translate chemical signals into cellular responses+ Show more

Learning Objectives

• Understand the techniques used to analyze molecular evidence for heredity.
• Identify different types of molecular markers and their applications.
• Explain how sequence comparisons and genetic variation analyses inform evolutionary relationships.+ Show more

Learning Objectives

• Explain the conservation of mass and distinguish rearrangement of atoms from creation or destruction
• Use mass balance reasoning to compare total mass of reactants and products in closed systems
• Interpret reaction situations using reaction equations and check whether measured masses are consistent

Learning Objectives

• Explain how major organelles contribute to cell function in both prokaryotic and eukaryotic cells
• Compare prokaryotic and eukaryotic cells in terms of internal organization and compartmentalization
• Interpret schematic cell models and microscopy-based representations of relative size and organelle arrangement

Learning Objectives

• Explain how genetic mutations change DNA and how those changes can alter protein structure and function.
• Differentiate silent, missense, nonsense, and frameshift mutations based on their effects on reading frames and amino acids.
• Describe common sources of mutations and predict how mutations may affect phenotype, regulation, or genetic variation.

Learning Objectives

• Explain how protons, neutrons, and electrons determine atomic identity, isotopes, and chemical behavior
• Use electron energy levels (including valence electrons) to predict bonding and reactivity trends
• Connect electron structure to macroscopic properties such as stability and electrical conductivity

Learning Objectives

• Understand the basic principles of Mendelian inheritance
• Identify dominant and recessive traits
• Explain how traits are passed through generations using pedigrees+ Show more

Learning Objectives

• Understand how concentration influences the rate of chemical reactions.
• Learn how to interpret reaction rate data with respect to reactant concentration.
• Apply concepts of collision theory to explain the effect of concentration on reaction speed.

Learning Objectives

• Explain how DNA, RNA, and protein sequence data are used to infer evolutionary relationships.
• Describe how sequence alignment and molecular-evolution models support phylogenetic analysis.
• Use the idea of a molecular clock to connect genetic divergence to divergence times.

Learning Objectives

• Understand the key processes involved in biogeochemical cycles, including carbon, nitrogen, and phosphorus cycles.
• Identify how elements move through ecosystems and the factors that influence their residence times and pool sizes.
• Explain human impacts on biogeochemical cycles and their effects on ecosystem productivity and health.+ Show more

Learning Objectives

• Understand how the fossil record documents the history of life on Earth.
• Explain techniques such as stratigraphic distribution and radiometric dating used to establish timelines.
• Identify types of fossils, including transitional fossils, and their significance in evolutionary biology.+ Show more

Learning Objectives

• Understand how models of solar system formation are supported by orbital and electromagnetic evidence.
• Explain the role of gravitational interactions in planetary stability and orbital eccentricities.
• Describe how spectral measurements help identify composition and temperature of space objects.+ Show more

Learning Objectives

• Understand the concept of mass conservation during chemical reactions.
• Learn how to relate mass measurements to symbolic chemical equations.
• Recognize real-world examples of mass conservation, such as in industry and environmental monitoring.

Learning Objectives

• Understand the nature and strength of hydrogen bonds and their directional interactions.
• Identify effects of hydrogen bonding on water, proteins, and polymers.
• Explain how hydrogen bonds influence melting and boiling points in molecules.+ Show more

Learning Objectives

• Explain how climate feedbacks amplify or reduce climate change
• Describe ice-albedo, water vapor, and carbon-cycle feedbacks
• Interpret climate responses using feedback strength and timescales+ Show more

Learning Objectives

• Understand the fundamental concepts of plate tectonics and how Earth's lithosphere moves.
• Identify evidence supporting the theory of plate tectonics, including fossil, geological, and magnetic evidence.
• Explain the different types of plate boundaries and the geological activity associated with each.+ Show more

Learning Objectives

• Understand how pollutants influence water solubility.
• Identify sources of industrial water contamination.
• Interpret chemical data related to water solubility.+ Show more

Learning Objectives

• Understand how molecular orbital theory explains bonding in transition metal complexes.
• Analyze band theory and its role in metallic conduction and semiconductor behavior.
• Apply concepts of orbital overlap, band structure, and molecular symmetry to predict spectroscopic features.+ Show more

Learning Objectives

• Explain how heritable traits affect survival and reproduction
• Describe directional selection and allele frequency change
• Describe stabilizing and disruptive selection patterns+ Show more

Learning Objectives

• Understand the fundamental kinematic equations for constant acceleration motion.
• Apply algebraic and calculus methods to derive kinematic relationships.
• Solve real-world problems involving displacement, velocity, acceleration, and time.+ Show more

Learning Objectives

• Understand the difference between elastic and inelastic collisions in terms of conservation of momentum and energy.
• Apply conservation equations to analyze one- and two-dimensional collision scenarios.
• Explain the physical phenomena involved in different kinds of collisions ranging from billiard balls to vehicles.+ Show more

Learning Objectives

• Define and differentiate between position, displacement, speed, velocity, and acceleration.
• Interpret and construct position–time and velocity–time graphs.
• Apply algebraic equations of motion under constant acceleration.+ Show more

Learning Objectives

• Define a testable hypothesis from a scientific claim
• Identify independent and dependent variables in investigations
• Select controls and constants for valid conclusions+ Show more

Learning Objectives

• Explain the main stages of the Calvin cycle and how ATP and NADPH are used.
• Describe the role of RuBisCO in attaching CO2 to RuBP.
• Track how glyceraldehyde-3-phosphate (G3P) is produced and used to form other organic molecules.

Learning Objectives

• Identify different types of cells and their functions.
• Describe the basic structures of tissues.
• Understand how tissues form organs and organ systems.

Learning Objectives

• Explain how molecular orbital theory accounts for bonding in transition metal complexes and energy materials.
• Describe how band theory predicts electronic properties like conductivity and semiconductivity.
• Analyze the relationship between orbital overlap, symmetry, and spectroscopic features.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how orbital hybridization leads to specific molecular geometries using sigma and pi bonding ideas.
• Differentiate localized bonding (hybrid orbitals) from delocalized molecular orbitals in conjugated and aromatic systems.
• Use orbital overlap and bond multiplicity concepts to interpret bonding, reactivity, and spectroscopic/magnetic trends.

Learning Objectives

• Explain the concept of carrying capacity and its significance in ecological systems.
• Identify factors that influence the carrying capacity of environments.
• Differentiate between density-dependent and density-independent effects on populations.

Learning Objectives

• Understand how data representations like graphs communicate uncertainty.
• Identify methods to quantify relationships and variability in data.
• Interpret error estimates and ranges in data analysis.+ Show more

Learning Objectives

• Understand the major human body systems involved in maintaining homeostasis.
• Describe how different organ systems coordinate to regulate internal conditions.
• Identify key responses of the digestive, respiratory, circulatory, renal, endocrine, and nervous systems.+ Show more

Learning Objectives

• Understand the concept of trade-offs in engineering systems
• Identify factors that influence design decisions
• Analyze how changes in one aspect affect other system outcomes+ Show more

Learning Objectives

• Understand the structural differences between prokaryotic and eukaryotic cells.
• Identify key characteristics such as organelles, nucleus, and overall cell complexity.
• Compare and contrast cell organization in bacteria, archaea, and eukaryotes.

Learning Objectives

• Understand what periodic trends are and their significance in chemistry.
• Analyze how atomic radius varies across periods and groups in the periodic table.
• Identify factors influencing atomic radius, including nuclear charge and electron shielding.+ Show more

Learning Objectives

• Define London dispersion forces and understand how they arise.
• Explain the impact of molecular size and shape on dispersion strength.
• Connect dispersion forces with macroscopic properties of nonpolar substances.+ Show more

Learning Objectives

• Characterize how agriculture, urbanization, resource extraction, and infrastructure development change land use and affect habitats.
• Explain edge effects and how corridors and connectivity influence species movement and gene flow.
• Use landscape metrics and cumulative-impact thinking to describe trade-offs in landscape-scale land management.

Learning Objectives

• Use Lewis representations to predict how atoms share electrons and satisfy valence electron accounting (octet considerations).
• Assess bonding structures using formal charge reasoning and identify when resonance is needed.
• Explain how electronegativity differences relate to polar covalent bonding and its position on the ionic–covalent continuum.+ Show more

Learning Objectives

• Understand the concept of oxidation states and how to assign them in inorganic compounds.
• Formulate and balance half-reactions in redox equations systematically.
• Connect standard reduction potentials to the spontaneity of electrochemical reactions.+ Show more

Learning Objectives

• Describe how satellite imagery, aerial photography, and LiDAR support landscape-scale monitoring
• Explain land cover classification and how vegetation indices can indicate vegetation condition
• Use remote sensing concepts to interpret change detection, spatial analysis, and habitat fragmentation

Learning Objectives

• Explain how enzyme regulation mechanisms control metabolic flux
• Compare feedback inhibition, covalent modification, and allosteric modulation
• Describe how compartmentalization and transporters change metabolite availability

Learning Objectives

• Explain how intermolecular forces influence phase transitions, vapor pressure, and volatility.
• Describe the relationship between intermolecular attractions and boiling points in different substances.
• Analyze how temperature, molecular size, and polarity affect phase diagrams and observable changes.+ Show more

Learning Objectives

• Explain how predictive models use assumptions, variables, and representations to forecast outcomes
• Relate temperature to kinetic energy using a particle model to predict gas behavior
• Describe how system models track coupled variables over time and generate testable predictions

Learning Objectives

• Understand how human activities alter Earth's systems through land-use change, resource extraction, and emission of gases.
• Identify measurement approaches used to quantify anthropogenic impacts on the environment.
• Analyze trade-offs between resource use and system resilience under multiple environmental stressors.+ Show more

Learning Objectives

• Identify and interpret forces acting on objects in various scenarios
• Draw free-body diagrams by representing forces with vectors
• Differentiate between types of forces involved in physical systems+ Show more

Learning Objectives

• Define and distinguish position, displacement, speed, velocity, and acceleration using consistent notation
• Interpret and connect one-dimensional motion equations with position–time and velocity–time graphs
• Apply constant-acceleration kinematics and explain the assumptions behind common motion models+ Show more

Learning Objectives

• Explain how polyprotic acids dissociate in steps and how each dissociation constant affects pH.
• Interpret titration curves by identifying equivalence points and buffer regions for systems like carbonate and phosphate.
• Calculate cumulative acidity and use stepwise dissociation information to predict pH trends across concentration ranges.