# High school: Science A course roadmap (science). Language: en. By @si. Licence: CC BY-SA 4.0. 0 of 38 concepts ready. In the app: https://ai.page/roadmap/la-sci-high-school Part of: [Louisiana: Science](https://ai.page/roadmap/la-sci.md) Goal: Louisiana academic standards: Science, High school ## 1. Resources and Resource Management - [Finite Resources & Recycling](https://ai.page/c/finite-resources-and-recycling/index.md): Explain that many raw materials (metals, fossil fuels, minerals) are finite resources, describe the environmental costs of extraction, and evaluate the benefits of recycling and the circular economy ## 2. Human Sustainability - [Biodiversity & Resilience](https://ai.page/c/biodiversity-and-resilience/index.md): Explain what biodiversity means, why high biodiversity makes ecosystems more resilient, and describe the ways human activity threatens biodiversity (habitat destruction, pollution, invasive species, climate change) ## 3. Earth's Place in the Universe - [Life Cycle of a Star](https://ai.page/c/life-cycle-of-a-star/index.md): Describe the life cycle of a star from nebula through main sequence to its end state (white dwarf, neutron star, or black hole depending on mass), and relate the life cycle to the origin of elements heavier than hydrogen ## 4. Earth's Systems - [The Carbon Cycle](https://ai.page/c/the-carbon-cycle/index.md): Describe the carbon cycle, tracing carbon through photosynthesis, respiration, feeding, decomposition, and combustion, and explain the role of each process - [Earth's Atmosphere & CO2](https://ai.page/c/earth-s-atmosphere-and-co2/index.md): Describe the composition of Earth's atmosphere (mainly nitrogen and oxygen, with small amounts of CO₂ and other gases), explain how human activity increases CO₂, and describe the impact on global climate ## 5. From Molecules to Organisms: Structures and Processes - [Pathogens & the Immune System](https://ai.page/c/pathogens-and-the-immune-system/index.md): Explain how pathogens (bacteria, viruses, and fungi) cause disease and describe how the immune system responds, including the roles of white blood cells (phagocytosis, antibody production) and the concept of immunity - [Aerobic Respiration](https://ai.page/c/aerobic-respiration/index.md): Explain aerobic respiration as the process by which organisms release energy from glucose using oxygen, producing carbon dioxide and water; write and interpret the word equation: glucose + oxygen → carbon dioxide + water - [Photosynthesis](https://ai.page/c/photosynthesis/index.md): Explain photosynthesis as the process by which plants use light energy to convert carbon dioxide and water into glucose and oxygen, and describe how mineral nutrients are absorbed through roots - [Cells to Organ Systems](https://ai.page/c/cells-to-organ-systems/index.md): Describe the hierarchical organisation of multicellular organisms: cells → tissues → organs → organ systems → organism - [How the Body Stays in Balance](https://ai.page/c/how-the-body-stays-in-balance/index.md): Explain homeostasis as the process of maintaining a stable internal environment; describe the main feedback loop systems (negative feedback) using blood glucose regulation (insulin/glucagon) and body temperature as concrete examples; and connect the endocrine system (hormone-secreting glands) to the nervous system as two complementary communication systems with different speeds and durations ## 6. Biological Evolution: Unity and Diversity - [Species Distribution & Change](https://ai.page/c/species-distribution-and-change/index.md): Explain how environmental change (climate change, habitat loss, pollution) affects the distribution of species, including range shifts, local extinction, and invasive species - [How Natural Selection Works](https://ai.page/c/how-natural-selection-works/index.md): Explain natural selection as the mechanism of evolution: heritable variation + competition for resources + differential survival and reproduction = change in allele frequency over generations - [Evidence for Evolution](https://ai.page/c/evidence-for-evolution/index.md): Describe the main types of evidence for evolution: the fossil record (change over time), comparative anatomy (homologous structures), and the geographic distribution of related species ## 7. Heredity: Inheritance and Variation of Traits - [Chromosomes, Genes & DNA](https://ai.page/c/chromosomes-genes-and-dna/index.md): Describe the relationship between chromosomes, genes, and DNA in heredity, including the double helix structure of DNA and the historical roles of Watson, Crick, Franklin, and Wilkins - [Predicting Inherited Traits](https://ai.page/c/predicting-inherited-traits/index.md): Explain how alleles are inherited in sexual reproduction and use Punnett squares to predict the probability of offspring inheriting a characteristic, including dominant and recessive alleles - [Genetic Mutation](https://ai.page/c/genetic-mutation/index.md): Explain genetic mutation as a random change in DNA sequence, describe causes of mutation (e.g. radiation, chemicals, copying errors), and explain that most mutations are neutral, some harmful, and a few beneficial ## 8. Waves and their Applications In Technologies For Information Transfer - [Waves & Different Materials](https://ai.page/c/waves-and-different-materials/index.md): Explain how waves can be absorbed, transmitted, or reflected by different materials, and apply these interactions to explain colour perception, sight, communication technologies, and the effects of different surfaces on wave behaviour ## 9. Matter and its Interactions - [Reactions That Release or Absorb Heat](https://ai.page/c/reactions-that-release-or-absorb-heat/index.md): Distinguish between exothermic reactions (release energy, temperature rises) and endothermic reactions (absorb energy, temperature falls), with everyday and industrial examples - [Metals vs Non-Metals](https://ai.page/c/metals-vs-non-metals/index.md): Compare the physical and chemical properties of metals and non-metals, explaining metallic properties (malleability, lustre, conductivity) and how position in the periodic table predicts reactivity ## 10. Energy - [Renewable vs non-renewable energy](https://ai.page/c/renewable-vs-non-renewable-energy/index.md): Distinguish between renewable energy resources (solar, wind, hydroelectric, tidal, geothermal, biomass) and non-renewable resources (coal, oil, gas, nuclear), comparing their advantages, disadvantages, and environmental impacts - [Motors & the Motor Effect](https://ai.page/c/motors-and-the-motor-effect/index.md): Explain the motor effect as the force on a current-carrying conductor in a magnetic field, and describe how this principle is used in electric motors and loudspeakers - [Body Temperature Regulation](https://ai.page/c/body-temperature-regulation/index.md): Explain how the human body detects and responds to environmental changes including temperature, including the role of the skin in temperature regulation (sweating, shivering, vasodilation, vasoconstriction) ## 11. Motion and Stability: Forces and Interactions - [Electromagnets](https://ai.page/c/electromagnets/index.md): Describe the magnetic effect of an electric current (a current-carrying wire produces a magnetic field), and investigate how the strength of an electromagnet depends on current, number of coil turns, and core material - [Newton's First & Second Laws](https://ai.page/c/newton-s-first-and-second-laws/index.md): State and apply Newton's First Law (an object stays at rest or constant velocity unless acted on by a resultant force) and Second Law (force = mass × acceleration), including the relationship between mass, force, and acceleration ## 12. ENERGY - [Power: watts and energy per second](https://ai.page/c/power-watts-and-energy-per-second/index.md): Define power as the rate of energy transfer (power = energy ÷ time, measured in watts), and compare energy transfer rates in different everyday contexts ## 13. MOTION AND STABILITY: FORCES AND INTERACTIONS - [Ceramics, Polymers & Composites](https://ai.page/c/ceramics-polymers-and-composites/index.md): Describe the properties and uses of ceramics (hard, brittle, heat-resistant), polymers (flexible, lightweight, variable), and composites (combine properties of constituent materials), giving real-world examples of each - [Universal Gravitation](https://ai.page/c/universal-gravitation/index.md): Describe gravity as a universal attractive force between all masses, explain that orbital motion arises because gravity provides the centripetal force keeping objects in orbit, and compare gravitational field strengths on different planets ## 14. MATTER AND ITS INTERACTIONS - [Physical vs Chemical Changes](https://ai.page/c/physical-vs-chemical-changes/index.md): Distinguish between physical changes (reversible, no new substances formed) and chemical changes (new substances formed, often irreversible), using conservation of mass to understand both types - [Pure Substances & Mixtures](https://ai.page/c/pure-substances-and-mixtures/index.md): Distinguish between pure substances and mixtures, identify formulations as useful mixtures with precise compositions, and use melting and boiling points to test for purity - [The Periodic Table](https://ai.page/c/the-periodic-table/index.md): Describe the organisation of the periodic table into periods and groups, explain the contribution of Mendeleev, and use the table to identify metals, non-metals, and predict patterns in reactivity ## 15. ECOSYSTEMS: INTERACTIONS, ENERGY AND DYNAMIC - [Food Webs & Interdependence](https://ai.page/c/food-webs-and-interdependence/index.md): Construct and interpret food webs showing the interdependence of organisms in an ecosystem, explaining how a change in one population affects others ## 16. BIOLOGICAL EVOLUTION: UNITY AND DIVERSITY - [Extinction & Rapid Change](https://ai.page/c/extinction-and-rapid-change/index.md): Explain how environmental change can outpace a species' ability to adapt through natural selection, leading to extinction, using historical and contemporary examples ## 17. FROM MOLECULES TO ORGANISMS: STRUCTURES AND PROCESSES - [Digestion & Enzymes](https://ai.page/c/digestion-and-enzymes/index.md): Describe the organs of the human digestive system and how food is physically and chemically digested, including the role of enzymes as biological catalysts - [DNA & Genes](https://ai.page/c/dna-and-genes/index.md): Describe the double helix structure of DNA (base pairs, complementarity), explain how genes are sections of DNA that code for proteins, introduce the central dogma (DNA → mRNA → protein) conceptually, and discuss the ethical implications of CRISPR gene editing — including potential benefits (genetic disease treatment) and concerns (germline editing, 'designer babies') - [How Diffusion Works](https://ai.page/c/how-diffusion-works/index.md): Explain diffusion as the net movement of particles from a region of higher concentration to lower concentration, and describe its role in moving materials (oxygen, carbon dioxide, glucose) in and between cells ## 18. WAVES AND THEIR APPLICATIONS - [Wave Properties & Types](https://ai.page/c/wave-properties-and-types/index.md): Describe waves in terms of amplitude, wavelength, frequency, and wave speed; distinguish transverse waves (oscillation perpendicular to direction of travel) from longitudinal waves (oscillation parallel); and use the wave equation v = fλ ## 19. MOTION AND STABILITY: FORCES AND INTERACTION - [Moments, Pressure & Hooke's Law](https://ai.page/c/moments-pressure-and-hooke-s-law/index.md): Calculate the turning effect (moment = force × perpendicular distance), explain how pressure is transmitted equally in liquids (Pascal's principle) and the concept of atmospheric pressure, and describe Hooke's Law (extension ∝ force up to the elastic limit) - [Resultant Forces](https://ai.page/c/resultant-forces/index.md): Describe forces as vector quantities with both magnitude and direction, distinguish between balanced forces (zero resultant, no change in motion) and unbalanced forces (non-zero resultant, causes acceleration or deceleration) ## Health: 0 of 100 Of its 38 own concepts: 0 have an explanation, 0 have practice, 0 have a measurement question, 0 have a checked version. Findings (each is a task for anyone's AI): - Finite Resources & Recycling has no explanation yet - Biodiversity & Resilience comes before Food Webs & Interdependence, which it needs - Biodiversity & Resilience has no explanation yet - Life Cycle of a Star has no explanation yet - The Carbon Cycle comes before Aerobic Respiration, which it needs - The Carbon Cycle comes before Photosynthesis, which it needs - The Carbon Cycle has no explanation yet - Earth's Atmosphere & CO2 has no explanation yet - Pathogens & the Immune System has no explanation yet - Aerobic Respiration has no explanation yet - Photosynthesis has no explanation yet - Cells to Organ Systems has no explanation yet - How the Body Stays in Balance has no explanation yet - Species Distribution & Change has no explanation yet - How Natural Selection Works comes before Genetic Mutation, which it needs - How Natural Selection Works has no explanation yet - Evidence for Evolution has no explanation yet - Chromosomes, Genes & DNA has no explanation yet - Predicting Inherited Traits has no explanation yet - Genetic Mutation has no explanation yet - Waves & Different Materials comes before Wave Properties & Types, which it needs - Waves & Different Materials has no explanation yet - Reactions That Release or Absorb Heat has no explanation yet - Metals vs Non-Metals comes before The Periodic Table, which it needs - Metals vs Non-Metals has no explanation yet - Renewable vs non-renewable energy has no explanation yet - Motors & the Motor Effect comes before Electromagnets, which it needs - Motors & the Motor Effect has no explanation yet - Body Temperature Regulation has no explanation yet - Electromagnets has no explanation yet - Newton's First & Second Laws comes before Resultant Forces, which it needs - Newton's First & Second Laws has no explanation yet - Power: watts and energy per second has no explanation yet - Ceramics, Polymers & Composites has no explanation yet - Universal Gravitation has no explanation yet - Physical vs Chemical Changes has no explanation yet - Pure Substances & Mixtures has no explanation yet - The Periodic Table has no explanation yet - Food Webs & Interdependence has no explanation yet - Extinction & Rapid Change has no explanation yet - Digestion & Enzymes has no explanation yet - DNA & Genes has no explanation yet - How Diffusion Works has no explanation yet - Wave Properties & Types has no explanation yet - Moments, Pressure & Hooke's Law has no explanation yet - Resultant Forces has no explanation yet Credit: The structure of Louisiana academic standards: Science (https://doe.louisiana.gov/docs/default-source/students-with-disabilities/k-12-louisiana-connectors-for-students-with-significant-disabilities.pdf?sfvrsn=c678971f_0); concepts from the Marble Skill Taxonomy (v1), © Generative Spark, Inc. (withmarble.com), text CC BY-SA 4.0, database ODbL 1.0: https://github.com/withmarbleapp/os-taxonomy, mapped to its standards by Marble.