Science Worksheets

Learning Objectives

• Understand the basics of scientific inquiry through weather observations.
• Learn to make careful observations and record data systematically.
• Identify natural causes and evidence in weather patterns.+ Show more

Learning Objectives

• Understand the concept of hypotheses and their role in scientific investigation.
• Differentiate between testable predictions and non-testable ideas.
• Recognize how evidence and predictions connect in scientific reasoning.

Learning Objectives

• Describe the role of the nucleus in a cell.
• Explain how DNA is housed and organized within the nucleus.
• Identify the structures that regulate traffic between the nucleus and cytoplasm.+ Show more

Learning Objectives

• Understand how phenotype results from interactions between genetic makeup and environmental factors.
• Identify examples of traits influenced by environmental conditions.
• Distinguish between inherited genetic traits and environmentally modulated traits.+ Show more

Learning Objectives

• Understand the causes and types of lunar and solar eclipses.
• Identify the alignments needed for different eclipse events.
• Learn how orbital inclination affects eclipse frequency and visibility.+ Show more

Learning Objectives

• Explain the components and structure of an atom, including protons, neutrons, and electrons.
• Describe electron configurations and how they determine valence electrons and chemical reactivity.
• Understand the shapes of atomic orbitals and the order in which subshells are filled.+ Show more

Learning Objectives

• Explain the concept of entropy as a measure of energy dispersal and system disorder.
• Describe how Gibbs free energy combines enthalpy and entropy to predict spontaneity.
• Analyze the temperature dependence of spontaneous reactions using Gibbs free energy.+ Show more

Learning Objectives

• Explain the function of galvanic and electrolytic cells in converting energy.
• Identify components like electrodes and salt bridges in electrochemical cells.
• Calculate cell potentials using standard reduction potentials and half-reactions.+ Show more

Learning Objectives

• Understand the factors that influence chemical reaction rates, including concentration, temperature, and molecular orientation.
• Explain the collision theory and the role of activation energy in reaction processes.
• Interpret rate laws and experimentally determine reaction order from data.+ Show more

Learning Objectives

• Describe the types of intermolecular forces and their roles in molecular behavior.
• Differentiate between London dispersion forces, dipole-dipole interactions, and hydrogen bonding.
• Explain how various intermolecular forces influence physical properties such as boiling and melting points.+ Show more

Learning Objectives

• Understand how atomic and ionic properties vary across the periodic table.
• Explain the causes of periodic trends such as atomic radius, ionization energy, and electronegativity.
• Predict element reactivity and bonding tendencies based on periodic trend patterns.+ Show more

Learning Objectives

• Understand the principles of molecular geometry and electron pair repulsion.
• Identify different molecular shapes based on VSEPR and hybridization concepts.
• Analyze the effects of molecular shape on polarity and intermolecular interactions.+ Show more

Learning Objectives

• Interpret geological and seismological data to assess natural hazard recurrence intervals and spatial distribution.
• Analyze historical records of earthquakes, volcanoes, tsunamis, and faults to evaluate potential impacts.
• Apply geospatial and statistical methods to quantify risk and understand cascading effects of hazards.+ Show more

Learning Objectives

• Understand the hierarchical levels of biological classification from kingdom to species.
• Identify observable characteristics used to classify and differentiate local species.
• Learn how to construct dichotomous keys for grouping organisms based on morphological traits.+ Show more

Learning Objectives

• Explain how gravitational potential energy and kinetic energy change in near-ideal motion (such as pendulums and roller coasters).
• Use mgh and 1/2mv^2 to compare speeds and heights in energy-conversion problems.
• Describe how friction and air resistance reduce mechanical energy by converting it to thermal energy.

Learning Objectives

• Distinguish between position, distance, speed, velocity, and acceleration, including which are scalar or vectors
• Use measured data to calculate average speed and interpret distance–time and velocity–time information
• Describe how forces and acceleration can change an object's velocity over time

Learning Objectives

• Understand different types of geologic change hazards and their causes.
• Identify safety measures and preparedness strategies for geologic hazards.
• Analyze the impact of earthquakes, volcanoes, and landslides on communities.+ Show more

Learning Objectives

• Understand the mechanisms of heat transfer: conduction, convection, and radiation.
• Identify real-world examples of heat transfer in thermal systems.
• Explain the roles of heat flux, temperature gradients, and material properties in thermal processes.+ Show more

Learning Objectives

• Understand the concepts of electric potential difference, current, and resistance in DC circuits.
• Apply Ohm's law and Kirchhoff's rules to analyze series and parallel circuits.
• Calculate power dissipation and energy transfer in electrical systems.+ Show more

Learning Objectives

• Describe the organization of cellular components from macromolecules to organelles.
• Compare structural features of prokaryotic and eukaryotic cells.
• Analyze microscopy images and schematic models to connect ultrastructure with function.+ Show more

Learning Objectives

• Understand how the body maintains internal stability through various regulatory mechanisms.
• Identify key components of negative and positive feedback systems in physiological processes.
• Describe examples of physiological regulation such as blood glucose control and blood pressure adjustment.+ Show more

Learning Objectives

• Understand the components and functions of the immune system, including innate and adaptive immunity.
• Identify cellular specializations involved in immune responses and their roles in tissue-level defense.

Learning Objectives

• Explain how cladistic, phenetic, and phylogenomic approaches differ in grouping organisms.
• Describe how morphological, molecular, and computational data contribute to classification.
• Use taxonomic systems to interpret and revise biological relatedness based on new evidence.

Learning Objectives

• Understand the principles of energy conversion between mechanical, electrical, chemical, and thermal forms.
• Design and build devices that optimize energy transfer efficiency.
• Compare the performance of different energy conversion systems such as motors, generators, photovoltaic cells, and engines.+ Show more

Learning Objectives

• Explain the fundamental principles of the mole concept in chemistry.
• Convert between mass, number of particles, and moles using molar mass and Avogadro's number.
• Perform calculations involving gas volume at standard conditions using moles.+ Show more

Learning Objectives

• Describe how physical disturbances such as wildfire and flooding impact ecosystems.
• Explain how biological disturbances like invasive species and disease outbreaks influence community composition.
• Identify mechanisms of ecosystem resilience, resistance, and succession in recovery processes.+ Show more

Learning Objectives

• Explain how mutations can change DNA and affect proteins and traits
• Differentiate between harmful, neutral, and beneficial mutation effects in a population
• Describe how mutation and natural selection together contribute to evolution over generations+ Show more

Learning Objectives

• Understand the main evidence supporting the theory of evolution.
• Identify different sources of evidence such as fossils, biogeography, and molecular data.
• Explain how genetic, morphological, and paleontological data indicate common ancestry.+ Show more

Learning Objectives

• Explain the concept of geological time and its importance for understanding Earth's history.
• Identify the different methods used to date Earth's rocks and fossils, including relative and absolute dating techniques.
• Describe the major divisions of Earth's geological time scale and the significance of key intervals.+ Show more

Learning Objectives

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

Learning Objectives

• Understand various strategies used to maintain biodiversity and ecosystem services.
• Compare conservation, habitat restoration, and invasive species management techniques.
• Evaluate ecological trade-offs, feasibility, and effectiveness of different biodiversity solutions.+ Show more

Learning Objectives

• Explain how scientific knowledge changes when new evidence, better measurements, or improved models become available.
• Describe how assumptions, limitations, and technology can affect observations and interpretations in science.
• Evaluate how peer review and transparency improve the reliability of scientific conclusions.

Learning Objectives

• Explain how filtration and sieving separate mixtures using particle size and a barrier or screen
• Identify the correct method for separating different mixtures (sand-water, flour-grain sorting)
• Describe how the design of a filter or sieve affects what passes through and what gets trapped

Learning Objectives

• Understand the role of problem framing in engineering design, including functional, social, economic, and environmental considerations.
• Analyze the interactions among various constraints and identify feasible solutions within limitations.
• Evaluate stakeholder criteria, material availability, regulatory restrictions, and safety margins in project planning.+ Show more

Learning Objectives

• Explain how electrochemical gradients and membrane properties facilitate ion and molecule movement across cell membranes.
• Describe the role of active pumps such as the sodium-potassium ATPase in establishing ion gradients.
• Identify mechanisms of secondary active transport and their dependence on established gradients.+ Show more

Learning Objectives

• Explain how calibration and traceable reference standards improve the accuracy of temperature measurements.
• Identify common sources of measurement error, including response time, spatial placement, radiation effects, and thermal contact.
• Use uncertainty and resolution concepts to interpret temperature readings appropriately.+ Show more

Learning Objectives

• Understand how kinetic and potential energy depend on mass, speed, and position.
• Interpret graphs relating kinetic energy to mass and the square of speed.
• Analyze energy transfer and conservation in systems like pendulums and roller-coasters.+ Show more

Learning Objectives

• Understand how gravity influences orbital motion within the solar system and galaxies.
• Explain the mathematical relationships that describe orbital velocity and centripetal force.
• Recognize observational evidence, such as orbital trajectories and Keplerian patterns, supporting gravitational motion theories.+ Show more

Learning Objectives

• Explain how electron transport chains transfer electrons through sequential carriers in mitochondria and chloroplasts
• Describe how exergonic electron transfer can be coupled to proton pumping to build an electrochemical gradient
• Connect chemiosmosis and ATP synthase activity to cellular energy production and the role of oxygen availability in aerobic systems

Learning Objectives

• Explain the overall purpose of glycolysis and its main products.
• Describe the stepwise energy changes during glycolysis, including ATP investment and ATP payoff.
• Compare what happens to pyruvate under aerobic versus anaerobic conditions.+ Show more

Learning Objectives

• Distinguish catabolic and anabolic pathways based on energy use and product outcomes
• Explain how regulation (feedback, compartmentalization, and substrate availability) controls metabolic pathway flux
• Describe how interconnected enzyme-catalyzed reactions enable ATP synthesis and balanced biosynthesis and breakdown

Learning Objectives

• Explain how Earth’s rotation and the direction of sunlight create day and night
• Describe how Earth’s axial tilt and orbit cause seasonal changes in day length
• Connect patterns of daylight in Alberta to Earth’s orientation and yearly position

Learning Objectives

• Describe the Sun's path across the sky during the day.
• Explain how Earth's rotation causes the Sun to appear to rise and set.
• Recognize the concept of the celestial sphere and horizon in observing the Sun.

Learning Objectives

• Understand the three fundamental laws of motion described by Newton.
• Identify real-world phenomena that illustrate inertia, acceleration, and action–reaction pairs.
• Connect qualitative descriptions of force and motion with simple algebraic relationships.+ Show more

Learning Objectives

• Explain how propeller-driven engines generate thrust through accelerated air flow.
• Describe the working principle of reaction engines that produce exhaust momentum.
• Analyze how thrust-to-weight ratio influences aircraft climb and acceleration.+ Show more

Learning Objectives

• Understand how to specify criteria and constraints for a design problem.
• Learn to clarify required functions, success measures, and limits such as materials, cost, and safety.
• Relate cause and effect using simple models and scientific principles.+ Show more

Learning Objectives

• Understand the key components and processes involved in the Earth's carbon cycle.
• Identify sources and sinks of atmospheric carbon dioxide and their impacts on climate change.
• Analyze feedback mechanisms within the carbon cycle that influence global climate systems.+ Show more

Learning Objectives

• Understand the principles of dynamic chemical equilibrium in homogeneous and heterogeneous systems.
• Apply equilibrium constants (Kc and Kp) to predict the direction of reactions under various conditions.
• Use reaction quotient (Q) comparisons and Le Châtelier's principle to analyze shifts in equilibrium.+ Show more