Laboratory Safety is a short, focused, but genuinely high-stakes course — the safety protocols and legal responsibilities every science teacher must know before ever running a lab with students.
What D873 covers
The course equips learners with essential safety knowledge and skills for various learning environments, including laboratories, classrooms, and field settings. Learners deeply understand safety protocols, legal responsibilities, and effective teaching strategies for safety in educational settings.
The D873 performance assessment
Expect a performance assessment requiring you to develop a safety plan or protocol document for a given lab activity, addressing both the physical safety measures and the legal responsibilities involved.
Key topics in D873
- Laboratory safety protocols
- Legal responsibilities of science educators
- Teaching safety practices to students
Writing tips for D873
Follow the task instructions and rubric line by line
WGU performance assessments for D873 are graded against a fixed rubric — every rubric line has to be visibly addressed, usually with a labeled heading that mirrors the rubric language. Skipping a rubric point because it seems minor is the single most common reason a competent submission comes back "Not Yet Competent" for revision.
Ground every claim in a specific secondary grade level and science content
Secondary Science Education courses like D873 typically ask you to apply content knowledge and pedagogy to a specific grade level and science topic rather than write about teaching in the abstract. Evaluators are checking whether your reasoning fits that concrete classroom situation — vague, generic statements about "good science teaching" usually lose rubric points for lacking that specificity.
Because WGU is self-paced, don't let "no deadline pressure" become no submission
There's no weekly due date forcing progress, which means procrastination costs more at WGU than at a traditional term-based school — a stalled task can quietly eat weeks of a term. Treat your own target date for each D873 assessment as a real deadline.
Stuck on your D873 task?
Our writers know WGU's competency-based format and this course's performance assessment. Get an original, properly cited paper matched to your task instructions.
Why students seek help with D873
Candidates sometimes list generic safety rules without addressing the specific hazards of the given lab activity or the teacher's legal responsibility if something goes wrong — the rubric typically wants both dimensions addressed concretely.
How GradeEssays helps with D873
Share your lab activity scenario and rubric, and your writer will build a safety plan addressing both the specific physical hazards and the legal responsibility dimension.
Get Help With D873
Share your task instructions and rubric and we match you with a writer who knows this course and WGU's evaluation standards.
Place Your Order View All ServicesPrerequisites and program context
D873 has no prerequisites. Part of WGU's undergraduate Science Education (Secondary) teacher-licensure curriculum.