Science Worksheets

Learning Objectives

• Understand the principles of energy conversion between mechanical, electrical, chemical, and thermal forms.
• Design and analyze devices that perform energy transformations considering efficiency and safety.
• Evaluate the performance of energy conversion devices and identify ways to improve their efficiency.+ Show more

Learning Objectives

• Describe the sequence of glycolysis steps in terms of inputs and outputs
• Explain how glycolysis generates ATP and produces pyruvate
• Connect energy changes in glycolysis to later respiration stages

Learning Objectives

• Identify chemical reactions using qualitative evidence such as color change, gas production, and precipitate formation.
• Use quantitative measurements (mass and temperature changes) to support whether new substances formed.
• Compare pre-interaction and post-interaction observations to determine signs of chemical change.

Learning Objectives

• Understand the processes involved in the formation and transformation of rocks
• Identify key features and indicators of different rock types
• Explain how geochemical signatures and mineral assemblages relate to the rock cycle+ Show more

Learning Objectives

• Explain how energy transforms between mechanical, thermal, sound, and electrical forms in real systems while tracking overall energy conservation.
• Describe how friction and air resistance increase thermal energy and reduce mechanical energy in moving objects.
• Use temperature-dependent material behavior to predict how heating or cooling can change motion or system performance.+ Show more

Learning Objectives

• Understand the principles of energy conversion between different forms such as mechanical, electrical, chemical, and thermal.
• Design and analyze devices that convert energy efficiently under specified constraints.
• Test and refine energy conversion devices to minimize losses and improve performance.+ Show more

Learning Objectives

• Describe the interconnected pathways in cellular metabolism, including carbohydrate, lipid, and protein metabolism.
• Explain how enzyme kinetics and allosteric regulation influence metabolic fluxes.
• Analyze examples of metabolic processes such as fermentation during anaerobic exertion and gluconeogenesis during fasting.+ Show more

Learning Objectives

• Identify major ecosystem components, including producers, consumers, decomposers, and key abiotic factors.
• Explain how energy flows and how matter cycles through an ecosystem.
• Describe how interactions among organisms and their environment support population size and stability.

Learning Objectives

• Define momentum in the context of physics.
• Describe the principle of conservation of linear momentum in isolated systems.
• Differentiate between elastic and inelastic collisions.+ Show more

Learning Objectives

• Identify the main parts of intercellular signaling: signal, receptor, and response
• Explain how receptor–ligand specificity helps cells produce the correct response
• Describe how signals are converted into cellular responses through signal transduction

Learning Objectives

• Explain how habitat alteration and fragmentation can change ecosystem structure.
• Identify cause-and-effect relationships between human actions and species survival.
• Analyze how fragmentation can affect energy flow and nutrient cycling.

Learning Objectives

• Explain the process of natural selection and its role in evolution.
• Identify factors that influence natural selection, such as genetic variation and environmental pressures.
• Describe classic examples of selection pressures like finch beak variation and industrial melanism.+ Show more

Learning Objectives

• Understand basic computational approaches for representing dynamic systems.
• Identify the use of discrete time stepping, parameter sweeps, and sensitivity analysis in modeling.
• Recognize the assumptions and limitations of numerical simulations.+ Show more

Learning Objectives

• Identify chemical reactions by analyzing quantitative and qualitative evidence such as gas production, precipitate formation, color change, and temperature change.
• Compare measurements taken before and after a reaction to determine whether new substances (new chemical species) formed.
• Use data reasoning to interpret evidence from typical reactions such as acid–carbonate reactions and metal oxidation.

Learning Objectives

• Identify the main functions of key organ systems in the human body.
• Understand how tissues and organs work together within organ systems.
• Recognize specialized structures that enhance functions like gas exchange and nutrient absorption.+ Show more

Learning Objectives

• Define natural selection and explain its role in evolution.
• Identify factors that influence natural selection, such as genetic variation and environmental pressures.
• Analyze examples of natural selection, including finch beak variation and industrial melanism.+ Show more

Learning Objectives

• Explain how shadow changes connect to Earth’s rotation.
• Identify causes and effects in a text about daily sky patterns.
• Use evidence from observations of shadows to describe day-night cycles.

Learning Objectives

• Define components of ecosystems, including biotic and abiotic elements.
• Explain the roles of producers, consumers, and decomposers in energy flow.
• Identify trophic levels and simple food chains in pond and forest settings.+ Show more

Learning Objectives

• Describe how engineering designs respond to their intended functions and constraints.
• Identify canonical engineering examples such as bridges, pulley systems, and circuits.
• Explain key concepts such as load distribution, energy transfer, durability, and trade-offs in engineering design.+ Show more

Learning Objectives

• Understand how human activities alter ecosystems through habitat modification, pollution, and resource use.
• Identify specific human impacts such as urbanization, pollution, invasive species, and climate change.
• Analyze the effects of human impacts on energy flow, nutrient cycles, biodiversity, and community resilience.

Learning Objectives

• Understand how human activities modify ecosystems through habitat alteration and pollution.
• Identify the effects of resource extraction, invasive species, and climate change on biodiversity.
• Explain how human activities influence energy flows and nutrient cycles in ecosystems.+ Show more

Learning Objectives

• Explain how climate drivers affect Earth’s energy balance
• Evaluate warming claims using temperature records and forcing estimates
• Describe how climate feedbacks influence warming over time+ Show more

Learning Objectives

• Explain how scientists connect evidence to reasons using logical thinking.
• Evaluate explanations and models by checking whether they fit observed patterns and supported observations.
• Describe how new evidence can lead scientists to refine or change an explanation.

Learning Objectives

• Explain the relationship between DNA and proteins.
• Identify how genetic information is transferred from DNA to proteins.
• Describe the process of gene expression including transcription and translation.+ Show more

Learning Objectives

• Understand how geological processes influence mineral and water resource formation.
• Identify various types of mineral deposits and aquifers.
• Analyze geologic maps, rock records, and stratigraphy to explain resource locations.+ Show more

Learning Objectives

• Understand how pressure varies on submerged surfaces and affects force and torque.
• Analyze pressure distribution on planar and curved surfaces in hydrostatic conditions.
• Apply integrative methods to calculate net hydrostatic forces and centers of pressure.+ Show more

Learning Objectives

• Understand how pressure distributions affect submerged surfaces.
• Apply integrative methods to calculate net force and center of pressure.
• Analyze pressure on planar and curved surfaces in fluid mechanics.+ Show more

Learning Objectives

• Understand how pressure varies with depth on submerged surfaces
• Learn to determine the resultant force on planar and curved surfaces
• Explore how pressure distribution affects structures like dams and bulkheads+ Show more

Learning Objectives

• Explain how hydrostatic pressure depends on depth and how that leads to forces on submerged surfaces
• Determine net hydrostatic force and describe how the centre of pressure relates to resultant force location
• Analyze how hydrostatic load creates torque on structures such as dams and bulkheads

Learning Objectives

• Understand how pressure varies with depth on submerged surfaces.
• Calculate net force and center of pressure on planar and curved surfaces.
• Apply pressure concepts to dam faces and bulkhead structures.+ Show more

Learning Objectives

• Explain how hydrostatic pressure varies with depth and how that creates resultant surface forces
• Determine the idea of a center of pressure as the point where the distributed force can be replaced by a single resultant
• Describe how net force and torque on submerged planar and curved surfaces are found using integration concepts+ Show more

Learning Objectives

• Understand how pressure acts on submerged surfaces at various depths.
• Learn to calculate the net force and center of pressure on planar and curved surfaces.
• Apply pressure concepts to real-world structures such as dams and bulkheads.+ Show more

Learning Objectives

• Understand how pressure distribution affects submerged surfaces.
• Analyze pressure on planar and curved surfaces in fluid mechanics.
• Apply integrative methods to determine net forces and torques on structures underwater.+ Show more

Learning Objectives

• Explain how Earth’s tilt, orbital eccentricity, and precession can change incoming solar energy and seasonal intensity
• Describe how paleoclimate evidence (ice cores and sediment layers) can reveal repeating climate rhythms
• Evaluate how climate models connect astronomical cycles to long-term insulation patterns

Learning Objectives

• Understand how solar energy influences Earth's climate
• Identify the astronomical factors affecting climate patterns
• Analyze evidence from geological records for climate cycles+ Show more

Learning Objectives

• Explain how Earth’s tilt, orbital eccentricity, and precession can change seasonal intensity and long-term solar energy patterns.
• Interpret how geological and paleoclimate evidence (like ice cores and sediment layers) supports repeating climate rhythms.
• Connect space-science variables to Earth-system climate responses using cause-and-effect reasoning.

Learning Objectives

• Understand how Earth's tilt influences seasons and climate patterns.
• Identify the relationship between astronomical factors and long-term climate variability.
• Recognize geological evidence of past climate cycles.+ Show more

Learning Objectives

• Understand how astronomical factors influence Earth's climate patterns.
• Identify the key celestial cycles affecting insolation and climate trends.
• Interpret geological and paleoclimate evidence for climate rhythms.+ Show more

Learning Objectives

• Understand the interactions between atmospheric and oceanic systems in climate regulation.
• Explain how ocean currents and upwelling influence regional weather patterns.
• Analyze feedback mechanisms between ocean temperatures and atmospheric conditions.+ Show more

Learning Objectives

• Explain the interactions between atmospheric and oceanic systems that influence weather and climate.
• Describe how ocean currents and upwelling affect regional temperature and moisture patterns.
• Analyze the feedback mechanisms between atmospheric conditions and ocean temperatures in climate regulation.+ Show more

Learning Objectives

• Understand the components of Earth's atmosphere and their roles in weather formation.
• Identify how atmospheric interactions influence climate patterns.
• Recognize the significance of atmospheric and oceanic exchanges in maintaining Earth's climate balance.

Learning Objectives

• Explain how the atmosphere and oceans exchange heat, moisture, and gases to influence weather and climate
• Describe how global circulation and ocean currents redistribute energy across Earth
• Analyze how feedbacks between ocean temperatures and atmospheric conditions can amplify climate trends+ Show more

Learning Objectives

• Explain how ocean currents, upwelling, and sea surface temperatures influence regional weather and climate.
• Describe how global atmospheric circulation redistributes heat and moisture across Earth’s surface.
• Analyze feedbacks between atmospheric conditions and ocean temperatures that can amplify climate trends.+ Show more

Learning Objectives

• Explain how ocean currents and upwelling affect regional temperature and moisture.
• Describe how atmospheric circulation redistributes heat and interacts with ocean conditions.
• Use cause-and-effect reasoning to predict how coupled atmosphere-ocean changes can shift climate patterns.

Learning Objectives

• Explain mass conservation in terms of conserved atoms within a closed system.
• Connect particle-level conservation of atoms to macroscopic measurements of mass.
• Use vocabulary such as reactants, products, and closed system to describe conservation events.

Learning Objectives

• Explain mass conservation by connecting conservation of atoms to conservation of mass in a closed system.
• Use particle-level reasoning to justify why total mass of reactants equals total mass of products.
• Interpret everyday examples of conservation of mass and distinguish closed-system from open-system situations.

Learning Objectives

• Explain mass conservation in terms of conservation of atoms in a closed system.
• Connect particle-level changes to macroscopic measurements of reactants and products.
• Use evidence from a model to predict whether total mass changes in a closed reaction.

Learning Objectives

• Understand the principle of mass conservation at the particle and macroscopic levels.
• Explain why total mass remains constant in a closed system during a chemical reaction.
• Identify real-world examples of mass conservation in chemical and physical processes.+ Show more