Grade 11 Science Worksheets

Learning Objectives

• Describe the apparent motions of planets across the night sky.
• Explain how Earth's axial tilt influences seasons and sunlight angles.
• Interpret observational data in relation to orbital motion models.+ Show more

Learning Objectives

• Use Mendelian genetic notation (alleles, genotypes, phenotypes) to interpret monohybrid and dihybrid inheritance patterns
• Apply the ideas of segregation and independent assortment to predict genotype and phenotype ratios
• Explain how dominance relationships (dominant, recessive, incomplete dominance, codominance) affect observed traits+ Show more

Learning Objectives

• Explain the overall process of photosynthesis and its inputs and outputs.
• Differentiate between light-dependent reactions and the Calvin cycle.
• Describe how cellular respiration complements photosynthesis by breaking down glucose.+ Show more

Learning Objectives

• Explain the principles of segregation and independent assortment in Mendelian inheritance.
• Analyze Punnett squares to predict genotypic and phenotypic ratios.
• Differentiate between dominant, recessive, incomplete dominance, and codominance inheritance patterns.

Learning Objectives

• Understand the structure and components of phylogenetic trees.
• Interpret evolutionary relationships and divergence events from tree diagrams.
• Distinguish between homologous traits and convergent similarities in phylogenetics.+ Show more

Learning Objectives

• Understand the fundamental concepts of solutions, including solute and solvent.
• Identify different types of solutions and measure their concentration.
• Analyze microscopic processes involved in dissolving substances.+ Show more

Learning Objectives

• Understand how genes on the same chromosome tend to be inherited together due to linkage.
• Explain the process of genetic recombination and how crossing over affects gene inheritance patterns.
• Describe how recombination frequency reflects physical distance between loci on a chromosome.+ Show more

Learning Objectives

• Describe the steps of the Calvin cycle
• Explain the role of enzymes in the Calvin cycle
• Identify the input and output molecules of the cycle+ Show more

Learning Objectives

• Explain how photons are captured and excitation energy is transferred to reaction centers in photosystems.
• Describe the electron transport chain of noncyclic photochemistry and the role of proton translocation.
• Compare cyclic and noncyclic electron flow in terms of products (ATP vs NADPH).

Learning Objectives

• Understand the concept of physiological regulation and its importance.
• Identify the main components involved in regulatory mechanisms: sensors, control centers, effectors.
• Describe how negative and positive feedback loops function in maintaining internal stability.+ Show more

Learning Objectives

• Identify different parts of the electromagnetic spectrum
• Explain how electromagnetic radiation transfers energy
• Describe interactions between radiation and matter+ Show more

Learning Objectives

• Explain how geological processes create natural resources and why their location affects extraction feasibility.
• Analyze how geohazards threaten infrastructure and communities, including likely impacts and risk pathways.
• Evaluate resource benefits versus environmental and societal costs using spatial, economic, and hazard-vulnerability information.

Learning Objectives

• Explain cause-and-effect relationships between body systems during oxygen needs
• Describe how circulatory and respiratory systems support cellular metabolism
• Use terms from the passage to interpret how internal balance is maintained

Learning Objectives

• Identify different historical atomic models and their features
• Understand the progression of atomic theories over time
• Recognize key scientists and their contributions to atomic theory+ Show more

Learning Objectives

• Explain how quantum numbers relate to subshells and orbital notation.
• Use the Aufbau order, Hund’s rule, and the Pauli exclusion principle to write electron configurations.
• Connect valence electron structure to trends in ion formation and predicted chemical behavior.

Learning Objectives

• Explain how PCR, sequencing, and gel-based methods generate molecular evidence.
• Describe how restriction digestion and SNP genotyping detect genetic variation.
• Interpret how qPCR and RNA-seq measure gene expression differences.+ Show more

Learning Objectives

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

Learning Objectives

• Explain various conservation strategies used to protect biodiversity and ecosystems.
• Identify key components of habitat restoration and sustainable resource management.
• Assess the importance of connectivity corridors and monitoring in conservation efforts.+ Show more

Learning Objectives

• Describe the overall process of glycolysis and its significance in cellular energy production.
• Identify key enzymes and steps involved in glycolysis.
• Differentiate between aerobic and anaerobic conditions in pyruvate fate.+ Show more

Learning Objectives

• Explain the major phases of the eukaryotic cell cycle and describe what must happen at each phase transition.
• Interpret how checkpoints at G1, S, and G2 regulate progression to maintain genome stability.
• Describe how cyclin-dependent kinases (CDKs) and regulatory proteins coordinate mitosis and cytokinesis.+ Show more

Learning Objectives

• Understand the role of intermolecular forces in solubility
• Analyze how temperature affects the solubility of solids and gases
• Explain how pressure influences the dissolution of gases+ Show more

Learning Objectives

• Distinguish uniform circular motion from nonuniform circular motion using centripetal and tangential acceleration.
• Relate net force components in radial and tangential directions to changes in speed and direction.
• Use polar-coordinate ideas to describe velocity direction changes and acceleration vectors.

Learning Objectives

• Explain how reliability metrics set performance expectations
• Identify stability as a reliability metric
• Distinguish sustained efficiency from other reliability metrics+ Show more

Learning Objectives

• Explain how phylogenetic trees represent evolutionary relationships using shared characters and genetic similarity
• Differentiate homology from analogy and justify how that affects tree interpretation
• Compare major methods (parsimony, maximum likelihood, molecular clock) for inferring tree topology and divergence times+ Show more

Learning Objectives

• Define the Calvin cycle and identify its main phases.
• Explain the role of Rubisco in carbon fixation.
• Describe the significance of ATP and NADPH in the cycle.+ Show more

Learning Objectives

• Explain the concept of trophic levels and their roles in ecosystems.
• Identify the energy transfer efficiency between trophic levels.
• Distinguish between different feeding relationships such as omnivory, detritivory, and trophic cascades.+ Show more

Learning Objectives

• Identify the main idea of a passage about genetic drift
• Use key vocabulary related to allele frequency and chance events
• Explain how bottleneck and founder effects can change genetic variation+ Show more

Learning Objectives

• Explain how enthalpy change (ΔH) relates to exothermic and endothermic reactions
• Calculate reaction enthalpy using standard enthalpies of formation (ΔH°f) and stoichiometry
• Interpret how changing amounts of reactants affects energy per mole and process heat management+ Show more

Learning Objectives

• Identify the roles of protons, neutrons, and electrons in atoms.
• Understand how atomic number, mass number, and isotopic variation relate to subatomic particles.
• Compare early atomic models with modern quantum models of electron distribution.+ Show more

Learning Objectives

• Explain how mass percent or percent composition data can be converted into moles to determine an empirical formula
• Calculate the simplest whole-number ratio of atoms using mole ratios from analytical data
• Distinguish between empirical formulas and molecular formulas and interpret what the empirical result represents

Learning Objectives

• Explain how mutation can introduce new alleles into a population
• Describe how mutation contributes to changes in allele frequencies over time
• Distinguish mutation from selection, drift, and gene flow in simple scenarios

Learning Objectives

• Explain what electronegativity measures and how it relates to electron attraction in a bond.
• Use electronegativity differences to predict bond polarity and identify polar vs. nonpolar covalent bonds.
• Describe periodic trends in electronegativity across periods and down groups.

Learning Objectives

• Determine oxidation states systematically for atoms in common species
• Use electron bookkeeping to build balanced redox (half-reaction) equations in acidic and basic media
• Apply redox stoichiometry to predict products and calculate relative quantities+ Show more

Learning Objectives

• Understand the structure and primary functions of the major human organ systems.
• Identify the interactions between different organ systems to maintain homeostasis.
• Explain the specific roles of the circulatory, respiratory, digestive, nervous, endocrine, musculoskeletal, urinary, immune, integumentary, and reproductive systems.

Learning Objectives

• Describe the major stages of cellular respiration and the purpose of each pathway segment.
• Explain how NADH and FADH2 connect redox reactions to ATP production through an electron transport chain.
• Use pathway logic to predict where energy is conserved and how proton gradients lead to ATP synthase activity.

Learning Objectives

• Identify different forms of energy such as kinetic, potential, thermal, and chemical.
• Understand modes of energy transfer including work, heat, and power.
• Apply conservation principles to energy in closed and open systems.+ Show more

Learning Objectives

• Identify major eukaryotic cell components and describe their specific functions.
• Compare membrane-bound and non-membrane-bound structures in terms of what they do.
• Explain how organelles coordinate to support metabolism, genetic control, and transport.

Learning Objectives

• Explain how comparative anatomy uses structural similarities and differences to infer evolutionary relationships
• Differentiate homologous structures, analogous features, and vestigial organs using accurate scientific reasoning
• Describe how embryonic development and additional evidence (fossils and molecular data) support evolutionary inferences

Learning Objectives

• Calculate theoretical yield from balanced chemical equations
• Identify the limiting reagent from initial reactant amounts
• Determine theoretical maximum product using the limiting reagent+ Show more

Learning Objectives

• Describe force as an interaction and its role in Newtonian mechanics.
• Distinguish between contact and long-range forces.
• Understand how net force relates to acceleration and mass.+ Show more

Learning Objectives

• Explain how carbon and nitrogen move through biogeochemical cycles using pools, fluxes, and residence time.
• Describe key nitrogen transformations including fixation, mineralization, nitrification, and denitrification.
• Analyze how human activities alter nutrient cycling rates and link these changes to eutrophication and greenhouse gas emissions.+ Show more

Learning Objectives

• Describe different types of species interactions including predation, parasitism, competition, mutualism, facilitation, and commensalism.
• Explain the roles of keystone and foundational species in community assembly and ecosystem functioning.
• Analyze ecological networks, interaction strengths, and feedback loops to understand community stability.+ Show more

Learning Objectives

• Differentiate between strong and weak acids and bases based on ionization.
• Explain how strong and weak acids/bases impact environmental pH levels.
• Identify examples of strong and weak acids and bases commonly found in nature and industry.+ Show more

Learning Objectives

• Explain the oscillating electric and magnetic fields that make up electromagnetic waves.
• Describe the wave structure and propagation of electromagnetic waves in vacuum.
• Understand energy transfer in electromagnetic waves through the Poynting vector.+ Show more

Learning Objectives

• Explain how wavelength, frequency, amplitude, and wave speed relate across mechanical and electromagnetic waves
• Use superposition, interference, and standing-wave ideas to describe observable wave patterns
• Apply basic optics principles (reflection, refraction, and lens imaging) and calculate/interpret key quantitative relationships+ Show more

Learning Objectives

• Understand cellular specialization and how it contributes to tissue function.
• Explain how intercellular communication regulates group behavior of cells.
• Identify different mechanisms of chemical signaling among cells.+ Show more

Learning Objectives

• Define key kinematic quantities: position, displacement, speed, velocity, and acceleration.
• Interpret algebraic and graphical representations of motion such as position–time and velocity–time graphs.
• Apply equations of constant acceleration to solve motion problems.+ Show more

Learning Objectives

• Understand how to identify the limiting reagent in a chemical reaction using mole-based comparisons.
• Explain the significance of limiting reagents in maximizing product yield and minimizing waste in industrial processes.
• Calculate the maximum theoretical yield based on the limiting reagent in chemical reactions.+ Show more