ai.page · roadmaps

How to learn Grade 6: Science

Iowa academic standards: Science, Grade 6

0 of 37 concepts ready to learn · Markdown, for your AI

1. From Molecules to Organisms: Structures and Processes

  1. Variation in Species: Explain variation within and between species, distinguishing between continuous variation (e.g. height) and discontinuous variation (e.g. blood group), and between genetic and environmental causes
  2. Senses, Brain & Responses: Use a model to describe that animals receive information through their senses, process it in their brain, and respond in different ways
  3. Cells to Organ Systems: Describe the hierarchical organisation of multicellular organisms: cells → tissues → organs → organ systems → organism
  4. Cells Under the Microscope: Understand that all living organisms are made of cells and use a light microscope to observe, interpret, and record cell structure

2. Earth and Human Activity

  1. Natural Disaster Solutions: Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans, such as earthquakes, floods, or volcanic eruptions

3. Earth's Systems

  1. How fossils form: Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time
  2. Earth's atmosphere: Develop a model to describe ways the geosphere, biosphere, hydrosphere, and atmosphere interact as connected Earth systems

4. Matter and Its Interactions

  1. Building an energy-converting device: Apply scientific ideas to design, test, and refine a device that converts energy from one form to another
  2. Conservation of Mass: Measure and provide evidence that the total weight of matter is conserved regardless of the type of change (heating, cooling, or mixing)
  3. How Materials Change State: Explain melting, freezing, boiling, condensing, and sublimation using the particle model, interpreting heating and cooling curves to identify melting and boiling points
  4. What happens when things collide: Ask questions and predict outcomes about the changes in energy that occur when objects collide
  5. Atoms, Elements & Compounds: Explain the differences between atoms, elements, and compounds; describe the simple Bohr model of the atom (nucleus with protons and neutrons, electrons in shells); and write and interpret chemical symbols and simple formulae

5. Speaking and Listening Standards

  1. Drawing conclusions from evidence (age 9+): Report and present findings including conclusions, causal relationships, explanations, and a degree of trust in results using oral and written forms

6. Writing Standards

  1. Drawing conclusions from evidence (age 12+): Identify patterns and trends in data, draw conclusions that directly address the hypothesis with quantitative reference to evidence, and evaluate the investigation by distinguishing between systematic and random errors and proposing targeted improvements
  2. Writing Science Reports: Communicate scientific findings in a structured report using appropriate scientific vocabulary, SI units, and standard notation; describe how peer review and replication contribute to the reliability of scientific knowledge
  3. Drawing conclusions from evidence: Report on findings from enquiries using oral and written explanations, draw simple conclusions, make predictions, and suggest improvements

7. Reading Standards for Informational Text

  1. Evidence Supporting Ideas: Identify scientific evidence that has been used to support or refute ideas or arguments, evaluating the strength of evidence

8. Integration of Knowledge and Ideas

  1. Ray Diagrams & Images: Construct ray diagrams to show the formation of images by plane mirrors and converging lenses, identifying whether images are real or virtual, magnified or diminished, upright or inverted

9. Key Ideas and Details

  1. Accurate Measurement: Take measurements with increasing accuracy and precision using a range of scientific equipment, taking repeat readings when appropriate

10. Earth and Space · Human Impacts on Earth Systems

  1. Human impact on environments: Use vocabulary for human impact on the environment — pollution, habitat destruction, deforestation, biodiversity, conservation, renewable energy, non-renewable energy, fossil fuel, carbon footprint, sustainability, endangered, extinct — and apply these when discussing environmental issues and human choices

11. Earth and Space · Natural Resources

  1. Natural resources: Obtain and combine information to describe that energy and fuels are derived from natural resources and that their uses affect the environment

12. Earth and Space · Weather and Climate

  1. Reading Weather Maps: Read and interpret weather maps, data tables, and graphs — identifying symbols for sun, rain, wind, and temperature; spotting trends and patterns in weather data over weeks, months, or seasons; and using data to make simple predictions

13. Earth and Space · Earth's Materials and Systems

  1. Weather vs climate: Obtain and combine information to describe climates in different regions of the world, distinguishing between weather and climate
  2. Types of rocks: Use vocabulary for Earth's geological processes and rock types — igneous, sedimentary, metamorphic, erosion, weathering, deposition, fossil, sediment, strata, permeable, impermeable — and apply these when explaining how rocks form and how landscapes change over time

14. Life · Variation of Traits

  1. Offspring resemble parents: Observe that young plants and animals resemble their parents but are not identical, recognising inherited similarities and individual differences

15. Life · Interdependent Relationships in Ecosystems

  1. Food Webs & Interdependence: Construct and interpret food webs showing the interdependence of organisms in an ecosystem, explaining how a change in one population affects others

16. Life · Growth and Development of Organisms

  1. How animals adapt to environments: Identify how animals and plants are adapted to suit their environment and understand that adaptation may lead to evolution over time

17. Life · Structure and Function

  1. Parts of Plant and Animal Cells: Describe the functions of the main components of plant and animal cells: cell wall, cell membrane, cytoplasm, nucleus, vacuole, mitochondria, ribosomes, and chloroplasts

18. Physical · Wave Properties

  1. Waves & Different Materials: 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

19. Physical · Conservation of Energy and Energy Transfer

  1. Energy stores and transfers: Identify the main energy stores (kinetic, gravitational potential, elastic potential, thermal, chemical, nuclear, electromagnetic) and the pathways by which energy is transferred between stores (mechanically, electrically, by heating, by radiation)

20. Physical · Forces and Motion

  1. Relative Motion: Explain relative motion — how the apparent speed and direction of an object depends on the observer's own motion — using everyday examples such as trains and cars passing

21. Science

  1. Simple Design Problems: Define a simple design problem reflecting a need or want that includes specified criteria for success and constraints on materials, time, or cost
  2. Comparing Possible Solutions: Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints
  3. Fair testing (age 8+): Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved
  4. Hazard Assessment & Evacuation: Explain probabilistic hazard assessment using eruption recurrence intervals and fault slip rates; describe how volcano observatories monitor ground deformation, gas emissions, and seismicity to issue alert levels; explore why communities remain near active hazards (fertile volcanic soil, poverty, cultural ties); discuss the ethics and politics of evacuation decisions and the social justice dimensions of disaster risk
  5. Fossils as Evidence: Analyse and interpret data from fossils to provide evidence of organisms and environments that existed long ago
  6. Matter Cycling in Ecosystems: Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment in an ecosystem