D872 Secondary Chemistry Curriculum, catalog number EDUC 6080, is the two-CU graduate version of the secondary chemistry curriculum course, aligned to the Chemistry Praxis exam. It is written for candidates who already hold a chemistry background, which changes what the work is. Content review is the small part. The substantial part is deciding what a sixteen year old should meet, in what order, with what practical work, and how an abstract subject is made reachable without being made wrong.
Chemistry you hold against chemistry they can reach
Graduate candidates arrive fluent in a version of chemistry organised for chemists: general principles first, applications later, with mathematical treatment throughout. Secondary chemistry is organised the opposite way, from observable change toward explanation, because a student cannot accept an argument about particles before they have a reason to believe particles matter. The design work in this course is largely the work of rebuilding your subject from the observable end.
Simplification is the specific professional judgment being assessed. Every school chemistry idea is an approximation of a fuller account: the octet rule, simple orbital pictures, ideal gas behaviour, arrows that suggest mechanism where none is implied. Using them is not a failure of rigour, it is teaching. The failure is using them without knowing what they omit, because that is how a simplification becomes a misconception the next teacher has to remove. A graduate document is expected to say which approximations it uses and where students will need the fuller version.
The third demand is compression. Two competency units means shorter deliverables, not lighter thinking, and the risk is a candidate writing at length about the chemistry they know while curriculum aspects stay thin. Deciding the scope from the aspect list before drafting is what keeps a graduate course inside the time its credit implies.
Planning a two-CU graduate course
The scoring detail sits in your Course of Study, not in the public catalog. In a compressed course the aspect list doubles as your scope boundary, so read it first and treat anything outside it as optional. Each aspect is scored on its own and each needs a 2, which means breadth across the list matters more than depth in the section you find interesting.
The word budget, worked. Assume five scored aspects and directions asking for about 1,500 words. Reserve 100 words for the course context and 90 for a close, leaving roughly 1,310, or 260 an aspect. Then move 55 words from the content aspect, which a chemistry graduate fills without effort, into the aspects covering safety and student reasoning, which are where graduate returns concentrate for precisely the same reason.
The time budget, worked. Thirty to thirty-five hours is typical with a chemistry background. Six to eight on the standards framework read as a specification, ten on sequence and representation decisions, five on safety and practical planning, and the rest on writing. Content review is usually two or three hours confirming the domains you have not touched since university, not the twenty hours candidates plan for.
One habit worth adopting immediately: for each topic write the approximation you would use at school level and the sentence saying what it omits. That pair of statements answers more aspects in this course than any other single piece of preparation.
A structure that fits a graduate chemistry curriculum deliverable
Follow the directions' template where one exists. Otherwise this arrangement keeps a compressed document complete.
| Section | What belongs in it | What earns the aspect |
|---|---|---|
| Context and constraints | Grade, course length, prior science, facilities and framework | Facilities matter in chemistry; a plan needs equipment that exists |
| Standards analysis | What each performance expectation actually demands of students | Scored for analysis rather than restatement |
| Sequence and rationale | Units in order with dependency and accessibility reasoning | Where graduate curriculum work is judged |
| Approximations | The simplifications used, what each omits and when it is revisited | The aspect that rewards subject expertise properly |
| Practical programme | Experiments with purpose, skill and feasibility for the facilities named | Scored for purpose and feasibility together |
| Safety | Hazards, storage, waste and supervision for the substances chosen | Scored for specificity; generic safety statements earn nothing |
| Assessment strategy | Evidence collected across the course against named expectations | Scored for alignment and distribution |
| Sources | Framework, science education research and safety guidance, APA | Scored where citation is named |
Say what equipment your plan assumes. A practical programme designed for facilities a school does not have is a plan that cannot be taught, and naming the assumption is what turns it into a proposal rather than an oversight.
Evidence craft when you already know the chemistry
Expertise creates a specific hazard in graduate writing: stating what you know without pointing at anything.
- Cite the framework by code for coverage claims even when the content seems self-evident.
- Support pedagogical decisions with science education research rather than with how you were taught chemistry.
- Cite the research on chemistry misconceptions, which is well developed and directly applicable at secondary level.
- Cite safety guidance by source and apply it to the specific substances in your plan.
- State what each approximation omits, since that is the judgment your background makes possible.
- Attribute any protocol, unit or curriculum material you adapt.
- Use APA where directions require it, including for standards and safety documents.
The most valuable sentence a chemistry graduate writes in this course is the one naming what a student must already accept for a topic to make sense. Particles before states of matter, conservation before stoichiometry, energy before equilibrium: making those prerequisites explicit is what proves the document was designed for learners.
What separates Competent from work sent back
Aspects score independently, and graduate returns usually name pitch, safety specificity or unsupported assertion.
- The document stays at course level throughout.
- Standards are analysed for demand rather than summarised.
- Sequence rests on dependency and accessibility, both stated.
- Approximations are named with what they omit.
- Practical work is feasible for the facilities assumed and safe for the substances chosen.
- Pedagogical and safety claims are cited.
Performance assessment work at WGU can be revised and resubmitted with no grade penalty, so the cost of a return in a two-CU course is almost entirely calendar. Terms run six months at a flat rate, and a compressed course closed early is what makes room for the heavy ones. We prepare only for any proctored objective assessment, never sit one, never request portal credentials, and never teach lessons, contact schools or complete placement paperwork.
Five mistakes that cost time in D872
- Teaching at degree level. Correct chemistry pitched three years above the audience fails the aspect that named the audience.
- Using approximations silently. A simplification with no statement of what it omits becomes the next teacher's problem, and the aspect notices.
- Planning practicals for facilities you assumed. Equipment, ventilation and storage are real constraints and belong in the document.
- Writing generic safety. Named substances with named hazards and named handling is what the aspect wants.
- Spending the term on content review. With a chemistry background this is the smallest block, and the framework reading is what shortens everything else.
How support works on this course
Send the task directions and the scoring detail from your Course of Study. What comes back is a standards analysis that reads the framework as a specification, a sequence justified on dependency and accessibility, an approximations section that turns your subject knowledge into a scored asset, and a safety section specific to the substances you name.
For candidates arriving from industry or research laboratories, the safety translation is worth doing carefully. Practice appropriate to a professional laboratory and practice appropriate to a school with thirty adolescents are different, and the document has to reflect the second.
Scope control is the other thing we hold you to, because in a two-CU course the biggest risk is writing a beautiful document about the third of the subject you like most.
If the Praxis review is also on your plan, the efficient order is diagnostic first, then the two weakest domains, then timed mixed practice. Candidates with a chemistry degree usually need almost nothing in the areas they used professionally and rather more than they expect in the areas they last met as undergraduates, and only a diagnostic tells you which is which.
The last piece is pacing. A two-CU course usually sits alongside heavier ones in the same term, and it is the course that can be closed first if the scope is fixed from the start. Finishing it in the opening weeks changes what the rest of the term can hold.
Questions students ask about D872
Is D872 the same course as EDUC 6080?
Why is D872 worth fewer competency units than D871?
I have a chemistry degree. What will be hard here?
Chemistry degree that will not compress into school chemistry?
Send your directions and framework. You get a standards analysis, a sequence built for learners and an approximations section that turns your expertise into score.
Where D872 sits in WGU's programs
The July 2026 catalog places this code in 1 current WGU program. Open a program page for the complete standard path and term positions. The live Degree Plan remains authoritative after transfer credit, substitutions, and mentor planning.
The assessments, one by one
The public catalog does not publish this course's PA/OA identity or task count. WGU Tutors publishes at most one PA manual per course and only from a WGU-controlled public rubric. Until that source exists, PA help begins from the student's real Course of Study and OA support remains preparation only.