D700 Early Mathematics Methods and Interventions, catalog number EDUC 5091, is the two-CU graduate early mathematics course in the WGU Master of Arts in Teaching sequence. It covers research-based methods for mathematics in the early elementary grades, the same material as the undergraduate D692 (EDUC 2261). The graduate method that defines this version is the diagnostic interview: sitting with one child, posing tasks, and finding out what they are actually doing rather than whether they got it right.
Why EDUC 5091 centres on finding out what a child is doing
Written work in early mathematics conceals almost everything. Two children produce the same correct answer to eight plus six, and one counted every finger from one while the other made ten and added four. Those children are years apart in their number knowledge and identical on the page. Only a task posed aloud, with a question about how, tells them apart.
That is the graduate technique this course teaches, and it is more structured than a conversation. You choose tasks that discriminate between strategies rather than tasks that are simply hard. You pose one, wait properly, and watch what the child does with hands, eyes and lips before you ask anything. You ask how they worked it out, without hinting. You pose a second task designed to test the strategy you think you saw. You record the strategy rather than the answer.
Waiting is a technique rather than a courtesy. Adults typically wait about a second before filling silence, and in early mathematics the difference between one second and five is the difference between seeing a child's own strategy and seeing them adopt yours. A graduate submission that names wait time as a deliberate method, with a duration, is showing something specific.
The second graduate theme is what interviews reveal about instruction. If most of a class is counting from one on tasks where counting on is expected, the class needs part-whole work rather than more addition. Interview evidence generalises to instructional decisions, and a submission that moves from one child's strategies to a change in whole-class teaching is doing graduate reasoning rather than case description.
Teacher mathematics anxiety belongs in this course honestly, because it is widespread among elementary candidates and it transmits. Adults who dislike mathematics tend to teach it as procedures to be got through, to praise speed, and to accept I am not a maths person as a description of a child. The professional counter is knowledge: understanding the content well enough to be curious about how children think about it. Naming that in a reflection, if the task calls for one, is a legitimate and creditable move.
Early numeracy screening completes the picture. Brief measures of counting, number identification, quantity comparison and missing number tasks predict later difficulty reasonably well, and using them to decide who gets an interview is a defensible system. A plan that screens broadly and interviews selectively is using both tools for what they are good at.
There is a scheduling objection to all of this that a graduate submission should answer rather than ignore. Interviewing every child individually is not possible in a normal week, and a plan that implies it is will read as untested. The workable versions are small: three or four children a week during independent work, a rotation that reaches the whole class across a term, or interviews limited to the children a screener flagged. Saying which you would use, and how the rest of the class is occupied while you sit with one child, turns the method from an idea into something an evaluator can believe you would actually do.
Turning the rubric into an interview-based document
Your scored aspects live in the Course of Study rather than the public catalog. Count them first, since each is judged alone against a three-point scale with a 2 required in each. Aspects here usually pair the method with an interpretation of what it produced, and the interpretation half carries the marks.
Where D700 is assessed by performance assessment, mirror the rubric's aspects and use its nouns. Where an aspect asks for tasks, write the actual tasks and the actual questions rather than describing them, because task selection is the technical content of an interview method.
A worked word budget. Take five scored aspects against directions pointing at roughly 1,550 words. Set aside 100 words for context naming the grade and the child or class in question, and 70 for a close. That leaves 1,380 for scored content, or 276 words per aspect.
Weight toward interpretation. The aspect analysing what the evidence shows deserves 370 and the aspect designing the instructional response deserves 350. The remaining three, which describe the method or list materials, sit at 220 apiece and the total still lands on 1,380. If a paragraph reports what a child answered without saying what the answer reveals, it is transcript rather than analysis and should be compressed.
A shape that fits a diagnostic interview submission
Follow the directions where they name sections. Where they do not, this order keeps the method, the evidence and the interpretation distinct, which is what makes each scoreable.
| Stage | What it must contain | The version that scores low |
|---|---|---|
| Purpose | The question the interview is meant to answer | An interview conducted to see how the child is doing |
| Task selection | Tasks chosen to discriminate between named strategies | Tasks chosen for difficulty, which reveal only success or failure |
| Protocol | Wording, wait time and the follow-up question, written out | A plan to ask the child how they did it, unspecified |
| Observation record | Strategy evidence, including what the child did before answering | Answers recorded as correct or incorrect |
| Strategy analysis | What the child is doing, named against known strategy levels | A description of the child as struggling or capable |
| Instructional response | The specific next teaching, for this child and for the class | More practice at the tasks the child found hard |
| Re-check | When you would interview again and what would count as growth | No follow-up, so the method produces a snapshot only |
Write the exact follow-up question you will ask. How did you work that out, asked after a genuine pause, produces different information from questions that name a method, and the wording is the technique.
Evidence craft when the evidence is one child's thinking
Interview data is powerful and easy to over-read, so discipline about what it supports is part of the graduate work.
- Cite the research on early number strategies and on diagnostic interviewing rather than presenting the method as classroom practice.
- Name strategies using established terminology so an evaluator can see you are classifying rather than describing.
- Record what you observed separately from what you inferred, and keep the two apart in the writing.
- Present any constructed interview as illustrative, and make the child's responses internally consistent.
- Keep the child anonymous and use no identifying detail about setting or family.
- APA throughout, including any published screening or interview protocol you adapt.
State the limits of a single interview. One session shows what a child did on one day with those tasks, and saying what you would need to see before treating a strategy as established prevents an over-confident instructional plan.
What separates Competent from a returned submission
Because each aspect is scored alone, returns usually name tasks that could not discriminate or an analysis that described rather than classified.
- Tasks are chosen to distinguish between specific strategies.
- The protocol includes wording and a stated wait time.
- Observation and inference are separated in the record.
- The strategy is named against established categories.
- The instructional response addresses the strategy rather than the task.
Work at WGU is recorded as Competent or Not Competent, with no letter grades, and performance assessment work can be revised and resubmitted with no grade penalty, so a return costs calendar. Terms run six months at a flat rate and closing more courses within a term lowers your effective cost per course.
Boundaries are fixed: proctored objective assessments are for preparation only and never for us to sit, credentials are never requested, and any classroom-based component of a course, including work with real children, is yours to carry out.
Six mistakes that cost time in D700
- Choosing tasks by difficulty. Hard tasks show failure; discriminating tasks show method, which is what the interview is for.
- Filling the silence. A second of wait produces the child adopting your strategy rather than showing theirs.
- Recording answers. The answer is the least informative thing in the whole session.
- Hinting in the follow-up. Questions that name a method tell you whether the child will agree with you.
- Describing instead of classifying. Struggling is not a strategy, and analysis aspects want the strategy named.
- Responding with more of the same. If the strategy is the problem, more practice entrenches it.
How support works on D700
Send the rubric out of your Course of Study, the task directions and the grade plus any interview data the task supplies or requires. The draft comes back aspect-mapped, with tasks selected to discriminate, a protocol written word for word, observation kept apart from inference, strategies classified against established categories, and an instructional response aimed at the strategy.
If your Degree Plan carries the undergraduate code, build from D692. The curriculum course, D699, sets the sequence these methods sit inside, and D701 continues into the later elementary grades.
Three questions MAT candidates ask about D700
Is D700 the same course as EDUC 5091?
How does D700 differ from D692?
I was never good at mathematics. Will that hurt me in this course?
Planning a diagnostic interview for D700?
Send the rubric and directions naming the grade you are working in. You get an aspect-mapped draft with discriminating tasks, a protocol written word for word and strategies classified rather than described.
Where D700 sits in WGU's programs
The July 2026 catalog places this code in 2 current WGU programs. 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.