# Grade 2: Science A course roadmap (science). Language: en. By @si. Licence: CC BY-SA 4.0. 0 of 14 concepts ready. In the app: https://ai.page/roadmap/mo-sci-grade-2 Part of: [Missouri: Science](https://ai.page/roadmap/mo-sci.md) Goal: Missouri academic standards: Science, Grade 2 ## 1. Engineering Design · Optimizing the Solution Process - [Comparing Design Solutions](https://ai.page/c/comparing-design-solutions/index.md): Analyse data from tests of two objects designed to solve the same problem to compare the strengths and weaknesses of each design ## 2. Engineering Design · Developing Possible Solutions - [Modelling with Sketches](https://ai.page/c/modelling-with-sketches/index.md): Develop a simple sketch, drawing, or physical model to illustrate how the shape of an object helps it function as needed to solve a given problem ## 3. Engineering Design · Defining and Delimiting Engineering Problems - [Simple Design Problems](https://ai.page/c/simple-design-problems/index.md): Define a simple design problem reflecting a need or want that includes specified criteria for success and constraints on materials, time, or cost ## 4. Earth's Systems · The Role of Water in Earth's Surface Processes - [Where water is found on Earth](https://ai.page/c/where-water-is-found-on-earth/index.md): Identify where water is found on Earth and understand that water can exist as solid (ice) or liquid, recognising water in oceans, rivers, glaciers, and underground ## 5. Earth's Systems · Plate Tectonics and Large-Scale Systems - [Shapes of land and water](https://ai.page/c/shapes-of-land-and-water/index.md): Develop a model to represent the shapes and kinds of land (mountains, valleys, plains) and bodies of water (rivers, lakes, oceans) in an area ## 6. Earth's Systems · Earth Materials and Systems - [Preventing Erosion](https://ai.page/c/preventing-erosion/index.md): Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land ## 7. Earth's Place in the Universe · The History of Planet Earth - [Rapid earth changes](https://ai.page/c/rapid-earth-changes/index.md): Use information from several sources to provide evidence that Earth events can occur quickly (earthquakes, volcanic eruptions) or slowly (erosion, mountain building) ## 8. Ecosystems: Interactions, Energy, and Dynamics · Interdependent Relationships in Ecosystems - [Plants and animals in their habitats](https://ai.page/c/plants-and-animals-in-their-habitats/index.md): Use a model to represent the relationship between the needs of different plants and animals and the places they live, connecting organism needs to habitat features - [Ocean Ecosystems](https://ai.page/c/ocean-ecosystems/index.md): Understand ocean ecosystems as interconnected systems where living things (producers, consumers, decomposers) and non-living factors (temperature, salinity, light, currents) all interact, and that changes to one part affect the whole system ## 9. Waves and Their Applications in technologies for Information Transfer · Wave Properties - [Volume & Vibrations](https://ai.page/c/volume-and-vibrations/index.md): Find patterns between the volume of a sound and the strength of the vibrations that produced it ## 10. Motion and Stability: Forces and Interactions · Forces and Motion - [Balanced & Unbalanced Forces](https://ai.page/c/balanced-and-unbalanced-forces/index.md): Plan and conduct an investigation to provide evidence of the effects of balanced and unbalanced forces on the motion of an object ## 11. Matter and Its Interactions · Structure and Properties of Matter - [Testing Materials for Uses](https://ai.page/c/testing-materials-for-uses/index.md): Give reasons, based on evidence from comparative and fair tests, for the particular uses of everyday materials including metals, wood, and plastic - [Classifying Materials](https://ai.page/c/classifying-materials/index.md): Plan and conduct an investigation to classify different kinds of materials by their observable properties - [Choosing the Right Material](https://ai.page/c/choosing-the-right-material/index.md): Identify and compare the suitability of everyday materials for particular uses, explaining why specific materials are chosen for specific purposes ## Health: 0 of 100 Of its 14 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): - Comparing Design Solutions comes before Modelling with Sketches, which it needs - Comparing Design Solutions has no explanation yet - Modelling with Sketches has no explanation yet - Simple Design Problems has no explanation yet - Where water is found on Earth comes before Shapes of land and water, which it needs - Where water is found on Earth has no explanation yet - Shapes of land and water has no explanation yet - Preventing Erosion has no explanation yet - Rapid earth changes has no explanation yet - Plants and animals in their habitats has no explanation yet - Ocean Ecosystems has no explanation yet - Volume & Vibrations has no explanation yet - Balanced & Unbalanced Forces has no explanation yet - Testing Materials for Uses has no explanation yet - Classifying Materials has no explanation yet - Choosing the Right Material has no explanation yet Credit: The structure of Missouri academic standards: Science (https://dese.mo.gov/sites/default/files/curr-mls-standards-sci-k-5-sboe-2016.pdf); 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.