Science Worksheets

Learning Objectives

• Understand the concepts and functions of green infrastructure methods such as bioswales, rain gardens, and permeable pavements.
• Identify design parameters that influence the effectiveness of green infrastructure.
• Explain the environmental benefits of implementing green infrastructure in stormwater management.+ Show more

Learning Objectives

• Describe the processes of mitosis and meiosis and their roles in cell division.
• Explain how cell cycle checkpoints regulate cell division and prevent dysregulation.
• Understand the mechanisms of apoptosis and their importance in tissue homeostasis.+ Show more

Learning Objectives

• Explain how forces can change an object's motion, including starting, stopping, and changing direction
• Distinguish between balanced and unbalanced forces by using the concept of net force
• Use evidence from real situations to describe how acceleration relates to the direction and size of a net force

Learning Objectives

• Understand how DNA, RNA, and protein sequences are used to infer evolutionary relationships.
• Describe the concepts of sequence similarity, conserved genes, and molecular clocks.
• Explain how molecular data helps reconstruct phylogenies and detect common ancestry.+ Show more

Learning Objectives

• Explain how stratigraphic relationships and crater records support relative dating in geologic time.
• Describe how radiometric dating uses isotopic half-life and isotopic ratios to estimate absolute ages.
• Compare how Earth and lunar time scales can be integrated to build a coherent solar system history.

Learning Objectives

• Explain how DNA, RNA, and protein sequences provide molecular evidence for evolutionary relationships
• Use the ideas of sequence similarity, conserved genes, and molecular clocks to infer phylogenies and estimate divergence times
• Identify limitations such as horizontal gene transfer and convergent molecular evolution and describe how scientists improve robustness+ Show more

Learning Objectives

• Describe how different body systems interact to maintain homeostasis.
• Identify the functions of the circulatory, respiratory, digestive, nervous, and endocrine systems.
• Explain feedback mechanisms such as insulin-glucagon signaling and thermoregulation.+ Show more

Learning Objectives

• Understand how DNA, RNA, and protein sequences are used to analyze evolutionary relationships.
• Identify the concepts of sequence similarity and conserved genes.
• Explain the significance of molecular clocks in estimating divergence times.+ Show more

Learning Objectives

• Explain how mitosis, meiosis, and the cell cycle support growth, repair, and reproduction
• Identify how checkpoints and cyclin-dependent control regulate chromosome segregation
• Describe the role of apoptosis and consequences of dysregulation in processes like cancer+ Show more

Learning Objectives

• Understand the methods used to establish Earth's geologic history, including stratigraphy and radiometric dating.
• Recognize the significance of isotopic systems and crater records in dating planetary surfaces.
• Explain how cross-cutting relationships inform relative ages of geological events.+ 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

• Understand how DNA, RNA, and protein sequences are used to infer evolutionary relationships.
• Identify key molecular markers such as sequence similarity and conserved genes.
• Explain the concept of molecular clocks and how they estimate divergence times.+ Show more

Learning Objectives

• Describe the processes of mitosis and meiosis involved in cellular reproduction.
• Explain the role of the cell cycle checkpoints, apoptosis, and chromosomal segregation in maintaining healthy cell function.
• Analyze how dysregulation of cell division can lead to diseases such as cancer.+ Show more

Learning Objectives

• Understand how stratigraphic sequences, radiometric dating, and crater counting establish Earth's geologic chronology.
• Explain the concepts of half-life decay, isotopic ratios, and cross-cutting relationships in dating geological events.
• Describe how terrestrial and lunar time scales are integrated to understand Earth's history within solar system evolution.

Learning Objectives

• Explain how probabilistic hazard characterization links earthquake/volcanic/storm processes to expected hazard levels over time.
• Use exposure mapping and scenario-based impact thinking to describe who and what is affected by hazards.
• Evaluate strategies to reduce long-term consequences through land-use planning, early-warning interpretation, and engineered interventions while considering equity and uncertainty.

Learning Objectives

• Understand the processes of mitosis and meiosis in cellular replication.
• Describe the cell cycle, checkpoints, and mechanisms of cell regulation.
• Explain the significance of chromosomal segregation and consequences of dysregulation such as cancer.+ Show more

Learning Objectives

• Understand the concept of stratigraphic sequences and how they relate to relative dating.
• Identify key methods used to determine the absolute ages of rocks and planetary surfaces.
• Interpret graphical and textual information on Earth's geologic history.+ Show more

Learning Objectives

• Understand how DNA, RNA, and protein sequences are used to infer evolutionary relationships.
• Identify different molecular markers and their applications in taxonomy and phylogeny.
• Explain the concepts of molecular clocks, sequence similarity, and conserved genes in evolution.+ Show more

Learning Objectives

• Explain how hypotheses make predictions that can be tested with evidence.
• Distinguish between testable claims and ideas that cannot be evaluated with data.
• Use results, including unexpected outcomes, to refine assumptions and improve future investigations.

Learning Objectives

• Define behavioral adaptations and explain how they help organisms survive.
• Identify examples of behavioral adaptations triggered by temperature, light, or food availability.
• Compare how different organisms use behaviors such as migrating, hibernating, burrowing, and nesting to meet survival needs.+ Show more

Learning Objectives

• Describe the fluid mosaic model and its components of the plasma membrane.
• Explain the roles of phospholipid bilayer asymmetry and cholesterol in membrane fluidity.
• Identify different types of membrane proteins and their functions such as receptors and transporters.+ Show more

Learning Objectives

• Explain how stratigraphy, cross-cutting relationships, and crater counts support relative dating.
• Describe how radiometric decay and isotope ratios provide absolute ages.
• Compare how Earth and lunar records can be integrated into a solar system timeline.

Learning Objectives

• Explain how crossing over during meiosis increases genetic variation in gametes
• Describe how independent assortment can produce different combinations of chromosomes
• Connect fertilization to additional genetic variation among offspring+ Show more

Learning Objectives

• Identify the main components of the circulatory system
• Describe how blood circulates through the body
• Explain the function of the heart and blood vessels+ Show more

Learning Objectives

• Explain how relative dating methods (stratigraphy and cross-cutting relationships) establish a sequence of events in Earth history.
• Use radiometric dating concepts (half-life and isotope ratios) to reason about absolute ages.
• Compare how crater counting contributes to building time scales for Earth and the Moon.

Learning Objectives

• Describe the main drivers contributing to variability in sea level, including thermal expansion, land-ice mass change, and glacio-isostatic adjustment.
• Interpret tide-gauge and satellite altimetry data for sea level analysis.
• Evaluate methods for reconstructing historical sea level changes from coastal stratigraphy and fingerprinting techniques.+ Show more

Learning Objectives

• Understand how DNA, RNA, and protein sequences are used to infer evolutionary relationships.
• Identify molecular markers and their significance in phylogenetics.
• Recognize challenges like horizontal gene transfer and convergent evolution in molecular data.+ Show more

Learning Objectives

• Understand the concept of intermolecular forces and their significance in chemistry.
• Identify the different types of intermolecular forces: dispersion, dipole–dipole, and hydrogen bonding.
• Relate the strength of intermolecular forces to physical properties such as boiling point, vapor pressure, viscosity, and solubility.+ Show more

Learning Objectives

• Understand the methods used to establish Earth's geologic timeline, including stratigraphic sequences and radiometric dating.
• Identify key concepts such as half-life decay, isotopic ratios, and cross-cutting relationships in geochronology.
• Explain how terrestrial and lunar time scales are integrated to reconstruct Earth's geologic history.+ Show more

Learning Objectives

• Identify and describe dispersion forces, dipole–dipole interactions, and hydrogen bonding.
• Understand how intermolecular forces influence properties like boiling point, vapor pressure, and viscosity.
• Analyze how molecular size, shape, and polarity affect intermolecular interactions.+ Show more

Learning Objectives

• Explain the main functions of the circulatory system.
• Identify key organs involved in blood circulation.
• Describe how the circulatory system maintains homeostasis.

Learning Objectives

• Explain how gravitational forces provide the centripetal acceleration required for orbital motion.
• Describe the main relationships summarized by Kepler’s laws and how they connect period and distance.
• Use evidence from multiple planetary systems to support the idea of common underlying physics.

Learning Objectives

• Understand how body systems work together to maintain homeostasis.
• Identify the functions of circulatory, respiratory, digestive, nervous, and endocrine systems.
• Explain key processes such as gas exchange, nutrient distribution, and blood glucose regulation.+ Show more

Learning Objectives

• Distinguish dispersion forces, dipole–dipole interactions, and hydrogen bonding as different intermolecular mechanisms.
• Explain how intermolecular strength influences macroscopic properties such as boiling point, vapor pressure, viscosity, and solubility.
• Predict relative intermolecular forces using molecular size, shape, and polarity.

Learning Objectives

• Describe the three main types of intermolecular forces: dispersion forces, dipole–dipole interactions, and hydrogen bonding.
• Explain how molecular size, shape, and polarity influence intermolecular strength and material properties.
• Relate intermolecular forces to macroscopic properties such as boiling point, vapor pressure, viscosity, and solubility.+ Show more

Learning Objectives

• Define and compare key material properties (density, tensile/compressive strength, stiffness, ductility, toughness, and thermal expansion).
• Explain how material properties affect structural behavior such as deformation, cracking, and failure modes.
• Relate property selection to loading conditions and structural performance using wood, steel, and reinforced concrete examples.

Learning Objectives

• Explain how stratigraphic sequences establish relative ages
• Interpret cross-cutting relationships to determine relative sequence
• Explain how half-life supports numerical radiometric ages+ Show more

Learning Objectives

• Understand the fluid mosaic model of the plasma membrane
• Identify the roles of lipids and proteins in membrane structure
• Describe the functions of membrane components such as cholesterol and microdomains+ Show more

Learning Objectives

• Identify and describe kinetic, potential, thermal, chemical, and electrical energy using everyday examples
• Distinguish among energy forms by connecting each one to motion, position, temperature/particle motion, bonds, and moving charges
• Use correct science vocabulary to explain what energy form best matches a described situation

Learning Objectives

• Explain how relative and absolute dating methods are used to establish Earth's geologic history.
• Describe the significance of isotopic ratios and half-life decay systems in dating rocks and planetary surfaces.
• Evaluate how crater-counting records contribute to the understanding of planetary ages and events.+ Show more

Learning Objectives

• Identify and describe common forms of energy such as kinetic, potential, thermal, chemical, and electrical.
• Relate each form of energy to familiar everyday phenomena like moving objects, stretched springs, warm objects, and batteries.
• Distinguish among different types of energy based on their characteristics and examples.

Learning Objectives

• Identify and describe common forms of energy including kinetic, potential, thermal, chemical, and electrical.
• Relate each form of energy to familiar phenomena such as moving objects, stretched springs, and batteries.
• Distinguish among different energy types based on their characteristics and associated everyday examples.+ Show more

Learning Objectives

• Describe the fluid mosaic model and its components.
• Explain the asymmetry of the phospholipid bilayer.
• Discuss cholesterol's role in membrane fluidity at different temperatures.+ Show more

Learning Objectives

• Understand how stratigraphic sequences, radiometric dating, and crater records establish Earth's relative and absolute ages.
• Identify methods such as half-life decay systems, isotopic ratios, and cross-cutting relationships used in geochronology.
• Explain how terrestrial and lunar time scales integrate to tell Earth's history over billions of years.+ Show more

Learning Objectives

• Compare strategies used to protect biodiversity and ecosystem services
• Identify benefits and trade-offs of habitat management strategies
• Evaluate ecological, economic, and social evidence+ Show more

Learning Objectives

• Explain the fluid mosaic model and how it accounts for membrane structure and dynamic behavior
• Describe phospholipid bilayer asymmetry and how cholesterol affects membrane fluidity at different temperatures
• Identify major membrane protein types (receptors and transporters) and relate protein orientation to function+ Show more

Learning Objectives

• Explain how Pascal’s principle transmits pressure through confined fluids
• Calculate output force changes from differences in piston areas
• Predict pressure changes when input piston area changes+ Show more

Learning Objectives

• Explain how Kepler’s laws describe patterns in orbital motion
• Connect gravity to the centripetal acceleration required for orbital paths
• Use Kepler’s third law to interpret how orbital period relates to orbital radius+ Show more