The D664 performance assessment
Students report D664 grades as a written performance assessment scored by evaluators against the rubric. The finished, rubric-aligned paper is the deliverable, with the revision loop included until every row clears.
WGU course completion
D664 Learners and Learning Science, completed for you
At a glance
Last updated
D664 Learners and Learning Science is the 3-CU learning-theory course in term 1 of all sixteen WGU education bachelor's degrees, listed as EDUC 2226 in the August 2026 catalog: cognitive development, learning theories, neuroscience in education, and developmental milestones from early childhood through adolescence. Students report a written performance assessment. Coursework Ninja completes D664 done-for-you, rubric-mapped, similarity-safe, and revised until it passes. From $99, fixed quote in writing first. Independent of WGU.
D664 is the science-of-learning course every WGU teacher candidate takes in term 1. Per WGU's published description it provides a deep understanding of the science behind learning processes: cognitive development, learning theories, neuroscience in education, and the impact of developmental milestones on learning, applied to learning environments and educational levels from early childhood through adolescence, with an emphasis on evidence-based practices. The content is genuinely interesting, which is exactly the trap: students read every unit and map none of it to the rubric.
This is a scoped, quotable completion. Message us the code, your term dates, and where the task stands: not started, outlined, or returned for revision. We quote a flat price for the finished course: theory applied to classroom scenarios in the structure the rubric scores, original enough to keep the similarity report boring, revised until it passes.
- Fixed quote in writing before any work, singles from $99
- Term 1 of all sixteen education bachelor's degrees
- Theory-to-practice writing, mapped row by row to the rubric
- Folds into the $3,000 bachelor's package with the 6-month guarantee
Every full package includes the written 6-month guarantee: we finish the remaining CUs under the agreed plan, or you do not pay. Packages: Bachelor's $3,000 · Master's $3,500 · both $5,500 · single assessments from $99.
Coverage
What D664 completion covers
The learning-theory core
Per the catalog the course covers cognitive development and learning theories in depth. The scored writing has to apply those theories to learners, not summarize them, which is the difference between a returned draft and a passed one.
Neuroscience in education
The catalog names neuroscience in education and the impact of developmental milestones on learning. Answers have to connect the science to learning environments and educational levels, using the vocabulary precisely instead of loosely.
The early-childhood-to-adolescence span
Per the published description the course applies across learning environments and educational levels, from early childhood through adolescence. Rubric rows ask for level-appropriate application, so one generic classroom example never covers the span.
Evidence-based practice framing
The catalog emphasizes evidence-based practices and the practical application of learning science principles to enhance learning outcomes and engagement. The scored sections name practices and tie them to outcomes, not opinions about teaching.
Full degree plan integration
D664 on its own is a single from $99. As part of a long remaining list it folds into the flat bachelor's package at $3,000, every remaining CU under the written 6-month finish guarantee.
Stuck on one of these right now?
Send the course code on Telegram or WhatsApp. Single-course completions start at $99 with a fixed quote in writing before any work begins.
Bottlenecks
Where D664 stalls new teacher candidates
D664 stalls on application: the science is readable, and the rubric wants it used. These are the situations we take over most often.
- Interesting content, no outline: students read every unit and the task sits unstarted for weeks.
- Summaries instead of application: the draft explains the theory and never touches the classroom scenario the rubric scores.
- Neuroscience and milestone vocabulary used loosely, and the evaluator returns the section.
- It pairs with D663 in term 1, and both papers slip together while the term clock runs.
- Returning students who last wrote an academic paper a decade ago stall on structure before content.
Only need one course finished? Single OA / PA / CU completion starts at $99. Message us the course code for a fixed quote. See full package pricing.
Questions, answered
We write the whole deliverable, mapped row by row to the rubric, and revise it until the evaluation clears. Study notes fail on this course because the rubric scores applied learning science, and knowing the theories is not the same as writing the application.
Per the August 2026 WGU institutional catalog, Learners and Learning Science provides a deep understanding of the science behind learning processes: cognitive development, learning theories, neuroscience in education, and the impact of developmental milestones on learning, applied to learning environments and educational levels from early childhood through adolescence, emphasizing evidence-based practices and the practical application of learning science principles to enhance learning outcomes and engagement.
Per the current catalog, all sixteen education bachelor's programs carry it in term 1: Elementary Education; Special Education, Mild to Moderate; the Special Education and Elementary Education dual; Mathematics Education (Secondary); the four Science Education tracks (Biological, Chemistry, Earth Science, Physics); Educational Studies in Elementary Education; Educational Studies in Special and Elementary Education; Educational Studies in Mild to Moderate Exceptionalities; and the five Educational Studies secondary subject tracks. It is a 3-CU course listed as EDUC 2226.
Students report a written performance assessment, not a proctored exam. We confirm the current format for your exact catalog year at intake, and the quote covers whichever assessment the course currently carries.
Yes, and they usually should be: they share term 1 in every education program, so we sequence both papers so neither waits on the other. Both fold into the bachelor's package if the remaining list is long, or they quote as two singles from $99 each.
One course starts at $99, with the exact figure fixed in writing once we know where the task stands. If D664 is part of a longer remaining list, the bachelor's package is $3,000 flat with the written 6-month finish guarantee covering every course on the plan.
No. We are an independent paid completion service, not affiliated with, endorsed by, or sponsored by Western Governors University. WGU provides its own instructors, mentors, and evaluators; Coursework Ninja is separate, for students who want this course finished on a fixed date.
Coursework Ninja is an independent done-for-you degree completion service and is not affiliated with, endorsed by, or sponsored by Western Governors University.
Your plan starts here
No forms
Ready to set a finish date?
Send your program and remaining CUs. We reply with pace options, exact pricing, proctoring scope, and guarantee terms, in writing, before you pay anything.
No forms. Message us directly.