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Learn.WitUS

Maine standards alignment

Designed for high school. Below is every Mainestandard these courses cover: the exact code, the standard's own words, and the lesson that covers it. Where we only cover part of a standard, it says so, and says which part.

3
standards mapped
0
fully covered
3
partially covered
1
frameworks

This list is filtered. Showing 3 standards covered by Manure and Compost, out of 16 mapped for Maine. Clear filters

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Read this before you rely on it

  • We mapped this ourselves. This alignment was done by Learn.WitUS against the published standards. It has not been reviewed, endorsed, or approved by Maine's education authority or by anyone else.
  • Every code was fetched, then transcribed word for word. Each framework below shows the date its codes and text were retrieved from the publisher.
  • Standards get revised.A code can be renumbered or its wording changed without notice, and some states publish more than one live edition of the same document. Confirm anything you file against your own jurisdiction's current requirements, using the source links below.
  • We would rather claim less. Where the courses only partly cover a standard, this page says partially covered and explains the gap. Standards we considered and could not honestly claim are listed at the bottom, with the reasons.

Maine · Science

Next Generation Science Standards (NGSS)

5-LS2, MS-LS2, HS-LS2 Ecosystems: Interactions, Energy, and Dynamics; HS-ESS1 Earth's Place in the Universe; HS-ESS2 Earth's Systems; HS-ESS3 Earth and Human Activity · NGSS Lead States / nextgenscience.org · retrieved 2026-10-06

Maine's Science, Technology, and Engineering standards in the Maine Learning Results were signed into law on April 19, 2019 and are adapted from the NGSS; in 2024 the Legislature's education committee declined a revision and left them unchanged. On 2026-10-06 we compared the Maine DOE's 2019 Science and Engineering standards document: 5-LS2-1, MS-LS2-3, HS-LS2-3, HS-ESS1-1, HS-ESS1-2, HS-ESS1-3, HS-ESS2-2, HS-ESS2-5 and HS-ESS3-1 carry the NGSS text word for word. Maine's own Further explanation notes are not part of what we claim.

Read the source document →
  • 5-LS2-1

    Partially covered
    Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.

    Covered by

    • · 1 · What a loop is, and the two rules this course reads
    • · 9 · What composting is: carbon, nitrogen, water and air
    • · 22 · Build your own loop

    What we do and don't cover: The capstone (lesson 22, an assignment the learner submits and an instructor grades) has the learner develop exactly this model for their own ground: boxes for plants, animals, decomposers and soil, arrows labelled with the matter each carries, and the leaks out of the system. PARTIAL because the clarification statement's emphasis, that plants change matter that is not food (air, water) into food, is not taught: the course follows decomposed material back into soil and crops, not photosynthesis.

  • MS-LS2-3

    Partially covered
    Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem.

    Covered by

    • · 1 · What a loop is, and the two rules this course reads
    • · 9 · What composting is: carbon, nitrogen, water and air
    • · 22 · Build your own loop

    What we do and don't cover: Matter cycling among animals, microbes, soil and crops is taught directly, and the capstone (an instructor-graded assignment) has the learner build the model and define the boundary of their own system, as the clarification statement asks. PARTIAL because energy flow appears only as the heat a compost pile gives off; there is no treatment of energy moving through an ecosystem.

  • HS-LS2-3

    Partially covered
    Construct and revise an explanation based on evidence for the cycling of matter and flow of energy in aerobic and anaerobic conditions.

    Covered by

    • · 9 · What composting is: carbon, nitrogen, water and air
    • · 10 · Heat, oxygen and time: the stages of a pile
    • · 12 · Turning, cold heaps, and worms

    What we do and don't cover: Composting is taught as aerobic decomposition, and the learner reads temperature evidence to tell a working aerobic pile from cold zones the NRCS composting chapter calls likely sites of anaerobic decomposition. PARTIAL because the course stops at that evidence: it does not teach aerobic or anaerobic respiration as processes (which the assessment boundary also excludes at the chemical level) and treats energy only as pile temperature.

What we don't claim

A standards page is only worth reading if the omissions are honest too. We looked at these and left them out:

  • Mathematics — nothing. This catalog does no mathematics instruction, so it meets no Maine Learning Results mathematics standard.
  • Science: partial claims, through the shared NGSS file. Maine adopted the NGSS in 2019 (LD 283) as its Science and Engineering standards, so our science claims come through the shared NGSS mapping, each partial and with its limit stated on the entry; any NGSS code this state rewords or dropped is listed separately on this page. There is no laboratory work or investigation in this catalog, and we claim no more than the lessons teach.
  • Maine's own state structure is taught more fully than any one Civics & Government indicator names. Maine Civics teaches the Constitution of 1820 and the split from Massachusetts, the Governor as the only statewide-elected official (with the Attorney General, Secretary of State, and Treasurer chosen by the Legislature), Maine as the first state to adopt ranked-choice voting and the constitutional nuance that limits it, the citizen initiative and the people's veto, the appointed Supreme Judicial Court ('Law Court'), the open town meeting and 16 counties, the unorganized territory, and the split of presidential electoral votes by district — all from Maine's own sources. Civics & Government 1 (the American political system) and 2 (how people influence government) host most of it, but the Maine Learning Results performance expectations are concept statements, not a Maine-government checklist, so ranked-choice voting, the people's veto, and the Legislature's election of the constitutional officers have no code of their own.
  • Civics & Government 3 (cultural diversity; Maine Native Americans) — considered, not the catalog's focus. Civics & Government 3 is about the political and civic aspects of cultural diversity — 'the political structures and civic responsibilities of the diverse historic and current cultures of Maine, including Maine Native Americans,' and of the United States and the world. The Maine flagship teaches Maine's political structures and a civic-action habit, but it does not teach the cultural-diversity and Maine Native American political history this standard centers, so we do not claim it. (The civic-action / community-service work it also names is claimed under Civics & Government 2, its honest home.)
  • The comparison-to-other-nations indicators across Civics & Government. Several Civics & Government (D) indicators require comparing the American political system, and the rights and duties of U.S. citizens, with those of OTHER nations and other forms of government in the world. This catalog's civics is domestic structure, rights, and participation, so the comparative-government half of Civics & Government 1 and 2 is the reason each is claimed partial rather than full.
  • The Economics and Geography strands — considered, deferred this pass. Maine's Social Studies Learning Results also carry Economics and Geography strands, and this catalog's commodity, trade, and resource-map content plausibly reaches parts of them. But we transcribe and verify one strand document at a time, and only the Civics & Government and History strands were fetched and confirmed verbatim this pass. Our rule is fetch-or-don't-cite, so Economics and Geography carry no Maine claims yet rather than being mapped from memory.
  • The ELA strands and grade bands outside the Reading/Writing claims above. Maine's ELA Learning Results run across four strands (Language, Speaking & Listening, Reading, Writing) and all grade bands. We claim only the Grades 9-Diploma Reading standards on perspective/purpose, evaluating arguments and claims, and synthesizing sources, and the Writing inquiry standard — the reading, source-evaluation, and research work the catalog genuinely does. The Language and Speaking & Listening strands, the earlier grade bands, and the Reading/Writing standards outside those claims are not separately mapped.
  • The AI-literacy ladder, the language courses, and Learning How to Learn — deferred, not denied. Maine's closest frameworks for these (its Technology / computer-science and world-languages Learning Results) have not been fetched and verified yet. Our rule is fetch-or-don't-cite, so these courses carry no Maine claims this pass.

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See it for yourself

Don't take the mapping on trust. Open the lesson and check it against the standard. Every course publishes its sources too.