WGU C880: Algebra for Secondary Mathematics Teaching

What C880 Is, and Why It Sits Where It Does in Your Degree Plan

C880: Algebra for Secondary Mathematics Teaching is a graduate course in WGU's School of Education. WGU's institutional catalog lists it as EDUC 5101, worth 2 competency units, in the M.A. Mathematics Education (Secondary) and M.A. Mathematics Education (Middle Grades) degree plans, with Calculus I as a prerequisite. The distinction that matters most on day one is this: C880 is not a course about doing more algebra. It is a course about teaching algebra — about why a capable fifteen-year-old writes something mathematically impossible on a test, and what a skilled teacher does next.

Direct answer: You pass C880 by submitting performance assessment tasks, not by sitting a proctored exam. Treat every rubric aspect as its own required deliverable, write a clearly labeled section answering each one, and anchor every claim you make about student thinking in specific evidence from the work sample or scenario you were given.

One thing to check before you plan anything. WGU has been refreshing its mathematics education curriculum, and the current catalog also lists two newer courses with the identical title: D904 (EDUC 6075, 2 CUs) at the graduate level and D898 (EDUC 3289, 3 CUs) in the undergraduate B.S. plan. C880 is still cataloged for the program versions that use it, so if your degree plan says C880, this guide applies. If it says D904 or D898, the subject matter overlaps heavily but the descriptions and rubrics differ — work from the rubric inside your own course of study.

This is one of the few courses in a mathematics education program where you are graded on pedagogical judgment rather than computation. Evaluators want to see that you can diagnose a misconception precisely, choose a representation that would actually help, and use technology because it reveals something — not because a rubric line mentioned it.

What the C880 Performance Assessment Covers

WGU's published description and competencies for C880 point to a consistent set of content areas — the topics you can count on:

• Conceptual underpinnings of algebra — algebra as an extension of number, operation, and quantity.
• Equivalence — what "equals" means across expressions and algebraic structures, and why students read it as "now compute."
• Patterns of change as covariation — how two quantities vary together, the conceptual bridge into functions.
• Connections between representations — moving among tables, graphs, equations, geometric models, and real contexts.
• Functions and inverses — exponential, logarithmic, polynomial, rational, and quadratic.
• Rational numbers, ratios, and proportions — the foundations students arrive with, often shakily.
• Meaning and use of variables — variable as unknown, as varying quantity, as parameter, as generalized number.
• Common misconceptions and students' ways of thinking — diagnosing the reasoning, not merely marking it wrong.
• Instructional practices — designing and evaluating tasks that build and check understanding.
• Appropriate use of technology — integrating tools to support and assess learning.
• Historical development and perspectives from diverse cultures.

Those areas surface as separately submitted tasks. What students consistently describe includes analyzing a student work sample and writing targeted feedback on the misconceptions behind the errors; using technology to solve and represent an applied algebra problem accurately; describing a technology-based game or activity that teaches a specific secondary algebra concept; and writing about the historical development of an algebraic topic, including significant contributors and cultural perspectives. Task numbering and wording change between course versions, so confirm the current list in your own course of study rather than relying on any outside summary — including this one.

How Hard C880 Is, and How Long to Budget

Many students report that C880 is not mathematically difficult — the algebra is territory a Calculus I graduate has already covered — but that it takes more time than its 2 competency units suggest, because everything is written. If you are comfortable with structured academic writing and close rubric reading, it lands as a moderate course. If writing is your weak spot, expect it to stretch you.

A realistic budget is two to four weeks of steady work for someone putting in a few focused hours most days, and longer if you are working full time. Plan for revisions rather than hoping to avoid them: it is common for a performance assessment to come back over a single unmet aspect, and each resubmission costs calendar days in evaluation. Building that slack in is what protects your completion date. Two things reliably slow people down — treating the tasks as essays instead of evidence submissions, and underestimating the historical component, which needs real sourcing.

How to Prepare: A Working Plan for C880

Because C880 has no proctored exam, memorization does you little good. Borrow the mechanics of active recall and spaced practice, but aim them at explanation — that is what you are graded on.

Start with the rubric, not the reading. Open the rubric for your first task and rewrite each aspect in your own words as a question you must answer. That list becomes your outline and your headings. Most rubric failures are structural: the content was present somewhere in the document but not where an evaluator could see it satisfying a specific aspect.

Practice misconception diagnosis out loud. Take four classic algebra errors — distributing across a power, cancelling terms rather than factors, reading the equals sign as a signal to compute, mishandling a negative in front of a parenthesis. For each, say aloud what the student probably believes, then what you would ask them. That is the exact move a student-work-sample task grades.

Build a representation drill. Choose one function family per session and produce the table, the graph, the symbolic form, a geometric model, and a real context, then write two sentences on what each one makes visible. Five or six rounds gives you a personal bank of examples.

Use technology deliberately. Spend time in a computer algebra system and a dynamic graphing tool — free options such as GeoGebra or Desmos work fine — before you write about them. Note one thing each lets a learner notice that pencil and paper would obscure, such as a parameter reshaping a parabola in real time. Rubrics reward technology tied to a conceptual purpose; generic praise for "engagement" does not clear the bar.

Source the history component early. Pick your topic in week one and gather library sources then, so writing becomes assembly rather than research. Ideas with well-documented cross-cultural histories — the quadratic formula, or the development of symbolic notation — give you more to work with.

Space your review. Two or three sessions a week over three weeks beats one long weekend. If you are also working through C363 Calculus I, the listed prerequisite, alternate between the two: computation-heavy and writing-heavy work draw on different kinds of attention.

Mistakes That Cost Students a Resubmission

• Correcting the error instead of explaining the misconception. Showing the right answer is only half the requirement; the rubric wants the reasoning that produced the wrong one.
• Feedback written to a rubric instead of to a student. Tasks typically ask for feedback a real learner could use, with both affirming and guiding comments. Clinical, jargon-heavy prose reads as unmet.
• Generic technology claims. Naming a tool without tying it to one specific algebra concept and one specific learning benefit is the most common technology miss.
• Skipping the cultural dimension. The competency explicitly names perspectives from diverse cultures, so a Europe-only narrative leaves an aspect unaddressed.
• No headings. Evaluators check aspects in order; anything they cannot find is treated as missing.
• Thin or unattributed sources. Every claim you did not derive yourself needs an in-text citation and a matching reference.
• Reusing someone else's submission. Uploaded "complete solutions" circulating on document-sharing sites are an academic integrity violation waiting to happen, and they rarely match your task version anyway. Write your own.

C880 Readiness Checklist

• Can you state, in one sentence each, three common algebra misconceptions and the belief driving each one?
• Can you take a wrong student solution and write feedback that names the misconception, affirms what was correct, and asks a guiding question — without simply giving the answer?
• Can you represent the same relationship as a table, a graph, an equation, and a real context, and explain what each reveals?
• Can you describe covariation between two quantities without using the word "formula"?
• Can you name a specific technology tool, a specific algebra concept, and the specific insight the tool makes visible?
• Can you trace one algebraic idea across at least two cultures and cite where you learned it?
• Have you mapped every rubric aspect for your current task to a labeled section in your draft?
• Have you proofread for citation format and for the file or template structure your task specifies?
• Have you left calendar room for at least one evaluation cycle before your term ends?

C880 FAQ

Is C880 an objective assessment or a performance assessment?

C880 is assessed by performance assessment. There is no proctored exam; you submit written tasks evaluated against rubrics, and a task may be returned for revision before it passes.

How many competency units is C880 worth?

Two competency units, per WGU's institutional catalog listing (EDUC 5101). The workload tends to feel heavier than two units because all of it is writing and analysis.

Has C880 been replaced by a newer course code?

WGU's catalog now also lists D904 at the graduate level and D898 in the undergraduate B.S. plan under the same course title. C880 remains cataloged for the program versions that use it, so follow whichever code appears on your own degree plan.

Do I need to be strong at algebra to pass C880?

You need solid fluency, and Calculus I is a listed prerequisite, but the course does not push you into unfamiliar mathematics. The demand is explanatory: you have to articulate why algebraic ideas work and how learners come to understand them.

How long does C880 usually take?

Many students report finishing in roughly two to four weeks of consistent effort, with longer timelines when a task needs resubmission or when work and family limit study hours. Submitting your first task early gives you the most flexibility.

What should I do if a task comes back unmet?

Read the evaluator's comments against the exact rubric aspect cited, revise only that section unless told otherwise, and add a visible heading matching the aspect's language. Ask your course instructor to review your interpretation before resubmitting if anything is ambiguous.

Where to Go Next

C880's closest siblings in the same degree plan are C882 Geometry for Secondary Mathematics Teaching and C884 Statistics and Probability for Secondary Mathematics Teaching, which share the structure of conceptual underpinnings, misconceptions, technology, and history — clear one and the next two get easier. If assessment design recurs in your program, see D184 Standards-Based Assessment, or browse the full library of WGU study guides. The official description lives in WGU's catalog and on the Mathematics Education (Secondary) M.A. program page.