Science Worksheets

Learning Objectives

• Understand how acceleration influences velocity over time.
• Interpret graph features such as curvature and slope changes to determine acceleration variations.
• Relate the direction of acceleration to the resulting trend in velocity and motion changes.+ Show more

Learning Objectives

• Understand the structure and function of cell organelles.
• Identify key components of a cell and their roles.
• Explain how cell structure relates to its function.+ Show more

Learning Objectives

• Understand the concept of vectors and how they differ from scalars.
• Identify the characteristics of vectors, including magnitude and direction.
• Learn how to decompose a vector into perpendicular components.+ Show more

Learning Objectives

• Understand the relative sizes and distances among the Sun, Earth, and Moon
• Describe the gravitational interactions that keep the Earth and Moon in orbit
• Recognize the role of the Sun as the dominant gravitational influence+ Show more

Learning Objectives

• Understand the basic properties of waves: wavelength, frequency, amplitude, and wave speed.
• Differentiate between mechanical and electromagnetic waves.
• Learn the principles of wave superposition and interference.+ Show more

Learning Objectives

• Explain how conservation of mass applies to reactions occurring in a closed system
• Use mass accounting ideas to connect the masses of reactants to the masses of products
• Identify sources of error when measured masses do not match conservation of mass expectations+ Show more

Learning Objectives

• Explain how energy moves between objects and systems during physical processes.
• Describe common transformations of mechanical, electrical, and thermal energy using real-life examples.
• Use the idea of energy conservation to explain why energy does not disappear.

Learning Objectives

• Explain Newton’s First Law using the idea of inertia and net external force
• Distinguish between rest and constant velocity states and relate each to balanced forces
• Use examples involving friction and low-friction surfaces to predict whether motion changes

Learning Objectives

• Identify different types of symbiotic relationships in ecosystems.
• Describe mutualism, commensalism, and parasitism using regional examples.
• Understand ecological impacts of these relationships on community dynamics.

Learning Objectives

• Understand the role of skin and mucous membranes as first-line defenses.
• Identify components of the innate immune response.
• Describe how immune cells coordinate pathogen removal.+ Show more

Learning Objectives

• Explain how electromagnetic (EM) signals propagate using coupled electric and magnetic fields.
• Relate frequency and wavelength to signal behavior during transmission and across boundaries.
• Describe how attenuation and dispersion affect signal strength and shape over distance.+ Show more

Learning Objectives

• Understand the processes of erosion by water and how it shapes landscapes.
• Identify the distinctive features caused by water erosion such as valleys and graded beds.
• Recognize the agents involved in erosion and the patterns they produce.+ Show more

Learning Objectives

• Explain how weather describes short-term conditions in the atmosphere using temperature, precipitation, wind, and cloud cover.
• Identify weather patterns by comparing observations across days and weeks.
• Use weather data to distinguish typical variation from longer-term trends.+ Show more

Learning Objectives

• Understand how models are used to represent and explain scientific phenomena.
• Evaluate evidence from measurements and models to judge scientific claims.
• Compare different explanations based on how well they match data and assumptions.+ Show more

Learning Objectives

• Understand the concept of diffusion and how particles move from high to low concentration.
• Identify real-life examples of diffusion in everyday situations.
• Explain how temperature, particle size, and medium viscosity influence diffusion rates.

Learning Objectives

• Explain the concept of genetic drift and how chance influences allele frequencies in small populations.
• Identify the effects of bottlenecks and founder events on genetic diversity.
• Analyze how genetic drift can lead to fixation of alleles regardless of their selective advantage.+ Show more

Learning Objectives

• Explain how forces interact within complex mechanical systems to influence motion.
• Apply Newton's laws to analyze forces and predict outcomes in multi-body systems.
• Evaluate energy transfer, dissipation, and system behavior during collisions and linked mechanisms.+ Show more

Learning Objectives

• Understand the concept of energy transfer and heat flow in chemical reactions.
• Differentiate between exothermic and endothermic processes.
• Relate temperature changes to energy changes using calorimetric principles.+ Show more

Learning Objectives

• Understand the fundamental principles of the cell theory.
• Differentiate between prokaryotic and eukaryotic cells.
• Describe the organization of unicellular and multicellular organisms.+ Show more

Learning Objectives

• Use oxidation state conventions to determine oxidation numbers in inorganic and organic species.
• Write and systematically balance redox reactions using half-reactions and electron conservation.
• Connect standard reduction potentials to spontaneity and predict galvanic vs. electrolytic behavior.+ Show more

Learning Objectives

• Explain how energy flows through food chains and food webs in an ecosystem.
• Describe how ecosystems cycle nutrients such as carbon and nitrogen.
• Distinguish primary productivity and biomass from nutrient recycling processes.

Learning Objectives

• Understand how dissolved ions and temperature shifts influence solubility in water systems.
• Analyze chemical data to predict corrosion and scale formation in industrial contexts.
• Interpret the effects of organic contaminants on water chemistry and infrastructure durability.

Learning Objectives

• Understand and apply statistical concepts such as confidence intervals and hypothesis testing in environmental and public health contexts.
• Evaluate measurement errors and propagate uncertainties in data analysis.
• Interpret model validation results to make justified decisions under uncertainty.

Learning Objectives

• Identify and describe the six basic types of simple machines.
• Explain how simple machines transfer force and reduce effort.
• Distinguish between ideal and actual mechanical advantage, considering friction and support geometry.+ Show more

Learning Objectives

• Understand different types of genetic mutations including base substitutions, insertions, deletions, and chromosomal changes.
• Identify the causes and effects of mutations in DNA sequence and organization.
• Explain the role of mutations in genetic diversity and evolution.+ Show more

Learning Objectives

• Distinguish between speed, velocity, and acceleration and describe what each quantity measures
• Apply sign conventions to interpret motion direction in one-dimensional kinematics problems
• Use unit conversions and algebraic relationships to compare motion quantities

Learning Objectives

• Understand the principles of simple harmonic motion in mass–spring systems and pendulums.
• Derive and interpret equations of motion for oscillatory systems.
• Connect linear restoring forces to sinusoidal solutions and analyze energy exchanges.+ Show more

Learning Objectives

• Understand the concept of action–reaction force pairs and their application to different objects.
• Identify forces involved in propulsion, gravitational attraction, and collisions.
• Distinguish between internal and external forces within a system.+ Show more

Learning Objectives

• Describe the fundamental features of a cell, including membrane boundaries, cytoplasm, and genetic material.
• Identify regional examples of plant and moss cells in Alberta ecosystems.
• Explain how cellular organization relates to organism complexity and ecological traits.

Learning Objectives

• Identify the main plant organ systems and their functions.
• Explain how root architecture supports plant resource acquisition.
• Describe the roles of xylem and phloem in transporting water, nutrients, and sugars.+ Show more

Learning Objectives

• Explain how reliability-centered optimization uses performance expectations for repeated operation and changing conditions
• Identify common reliability metrics such as stability, sustained efficiency, and acceptable failure rates
• Interpret how models, simulations, and test results work together to validate reliability targets+ Show more

Learning Objectives

• Identify the main parts of vascular plants: roots, stems, leaves, and flowers.
• Describe how roots, stems, leaves, and flowers help plants grow and reproduce.
• Connect specific structures (like taproots and woody stems) to their functions.+ Show more

Learning Objectives

• Understand how invasive species introduce pathways and impacts ecosystems.
• Describe competition, predation, and ecosystem changes caused by non-native organisms.
• Identify regional examples of invasive species and their effects on native food webs.+ Show more

Learning Objectives

• Understand the principle of mass conservation during chemical reactions.
• Identify how atoms are rearranged without being created or destroyed.
• Learn to interpret balanced chemical equations using mass relations.+ Show more

Learning Objectives

• Explain the process of sea-floor spreading at mid-ocean ridges.
• Describe how magnetic stripes record Earth's magnetic field history.
• Analyze data from magnetic anomalies and radiometric ages to understand seafloor formation.+ 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.
• Describe the process and effects of eutrophication caused by excess nutrients.+ Show more

Learning Objectives

• Identify the characteristics and functions of epithelial tissues
• Describe the microscopic features of epithelial cells
• Understand how tissue structure supports organ functions

Learning Objectives

• Identify and describe physical barriers that protect the body against pathogens.
• Explain the role of skin and mucous membranes in immune defense.
• Understand the importance of barrier functions in preventing disease.+ Show more

Learning Objectives

• Resolve the weight of an object on a slope into perpendicular and parallel (downslope) components
• Explain how friction and the downslope component determine whether an object tends to move or stay at rest
• Predict how increasing slope steepness changes the unbalanced force and motion tendency

Learning Objectives

• Define prototype and explain why testing is used
• Identify evidence from prototype tests (strength, fit, stability, function)
• Compare test results with the intended goal and describe how designs improve+ Show more

Learning Objectives

• Describe how different electrical components behave under applied voltage and current, including linear and nonlinear effects.
• Explain how temperature changes affect component resistance and how this impacts real equipment performance.
• Connect component behaviors to power ratings and safe operating limits in circuits.

Learning Objectives

• Explain how claims, evidence, and reasoning are connected in a scientific argument.
• Identify what makes evidence relevant and how visuals (graphs, diagrams, models) support conclusions.
• Use audience-appropriate formats to communicate scientific ideas clearly and credibly.+ Show more

Learning Objectives

• Identify the main stages of metamorphosis in insects: egg, larva, pupa, and adult.
• Explain how each stage’s body form helps an organism meet its needs.
• Use vocabulary (larva, pupa, adult) to describe life cycle changes.

Learning Objectives

• Define homeostasis and explain its importance in maintaining internal stability.
• Identify the main body systems involved in homeostasis.
• Describe how feedback mechanisms help regulate internal conditions.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how compression members fail by crushing versus by buckling stability failure
• Describe slenderness ratio, effective length, and how end conditions affect column capacity
• Use Euler critical load ideas to understand how geometry and stiffness influence buckling+ Show more

Learning Objectives

• Understand the concept of the common ion effect and how it influences solubility equilibria.
• Analyze the implications of ionic background on mineral precipitation and water treatment processes.
• Evaluate how le Châtelier’s principle explains shifts in solubility with added ions in natural and industrial settings.+ Show more

Learning Objectives

• Explain how forces (pushes and pulls) can change an object's motion, including speed and direction
• Describe the difference between balanced and unbalanced forces using net force
• Use the idea of net force to predict whether an object speeds up, slows down, or changes direction