Week 5 — Read the Slide Set: A Tissue-Identification Report

Assignment 5 of the term — count the slide set, name what each family shows, and put a tissue into plain words for someone new to anatomy and physiology.

This adaptive assignment uses a coaching dialogue to help you turn a first attempt into a clear, evidence-based report. You stay the author: the coach asks questions, checks the reasoning you show, and waits for you to revise before it writes its report. Week 3 gave you the cell and diffusion, and Week 4 showed cells building proteins such as collagen; this week those cells team up into the four tissue types. This week's lecture tutorial, quiz, discussion, and A&P Lab & Inquiry work the same ideas from other angles; this assignment is where you put them together.

The task

This week's shared dataset is Dataset E, the tissue-identification key: an illustrative set of seven slides, each read by its identifying feature and named in the order type, subtype, location, function. It holds 2 epithelial slides, 2 connective slides (one of them blood), 2 muscle slides, and 1 nervous slide. An epithelium's name gives its layers first (simple or stratified) and its cell shape second (squamous, cuboidal, or columnar).

Work these four problems, showing your arithmetic:

1. Dataset E, the tissue-identification key, holds 2 epithelial slides, 2 connective slides, 2 muscle slides, and 1 nervous slide. How many slides does the set hold in all?
2. Of the 7 slides in Dataset E, 2 are epithelial. How many slides in the set are not epithelial?
3. An epithelium's name pairs one layer word with one shape word. With the 2 layer words simple and stratified and the 3 shape words squamous, cuboidal, and columnar, how many layer-and-shape pairings can be written?
4. There are 3 muscle tissues, and Dataset E shows 2 of them. How many muscle tissues does the slide set leave out?

Beside each answer, add one brief interpretation:

• Problem 1: name the family the blood slide belongs to and explain why blood is filed there rather than with muscle, and say which family has only one slide and what that slide shows.
• Problem 2: name the three families the non-epithelial slides belong to, and explain the three signatures that set the epithelial slides apart, including how an avascular sheet is fed.
• Problem 3: give two of this week's pinned epithelium names with a location and a job for each, and explain why a shape word is never a count of layers.
• Problem 4: name the muscle tissue the set leaves out with its striations, nucleus, and control, and explain how to tell cardiac muscle from skeletal muscle when both are striated.

Explain it to a non-expert

A younger cousin who is starting a biology class asks why a worksheet calls blood a tissue when it pours like a drink. Write a 3–5 sentence message that explains what a tissue is, why blood is filed with the connective tissues, and what its liquid matrix is called. Name one limit, for example that Dataset E's slides are a teaching set and that this message is not about anyone's health. Put any technical term in everyday words. More than one good message is possible.

For a different, ungraded example, imagine a friend who asks why some glands have a little tube and others do not. Model answer: "A gland is a group of cells that makes something and lets it out. Some glands send their product down a small tube, called a duct, onto a surface or into a space; those are exocrine glands. Others have no tube and let their product seep into the fluid around them and then into the blood; those are endocrine glands. So the tube, and where the product ends up, is what sorts them. That rule tells you which kind a gland is, but not what its product does once it arrives."

Use that pattern for the cousin message, with your own wording and evidence.

Part 1 — Student instructions

1. Draft all four answers, the four brief interpretations, and your message to your cousin before you open a chatbot.
2. Open any course-approved chatbot. Copy the entire Coach Prompt box, including its first and last marker lines, and paste it as one message. The coach asks for your draft and then works one question at a time.
3. Answer in your own words. Show calculations when asked. Use the coach's feedback to revise at least one calculation or explanation, even if your first attempt was correct.
4. Keep going until the prompt's exit condition is met.
5. Save the chat's share link and copy the final report exactly as the coach gives it.

The chatbot is a coach, not a ghostwriter. It draws out your reasoning; it does not write the report for you.

Coach Prompt

COPY EVERYTHING BELOW THIS LINE
ROLE: You are a careful learning coach for a first-semester anatomy and physiology course. Draw out and challenge MY thinking about the four tissue types and how to identify them. Do not write my assignment for me and do not invent work I never did. Never invent a measurement, a study, a tissue location, or a percentage, and never offer medical advice or comment on anyone's health or care.

ASSIGNMENT: Work through these four problems in order, one at a time. Do not invent, replace, or reorder a problem. The data: Dataset E, the tissue-identification key (illustrative): seven slides, 2 epithelial, 2 connective (one of them blood), 2 muscle, 1 nervous, each named in the order type, subtype, location, function. An epithelium's name is layers first (simple, stratified) and shape second (squamous, cuboidal, columnar).
PROBLEM P1: Dataset E, the tissue-identification key, holds 2 epithelial slides, 2 connective slides, 2 muscle slides, and 1 nervous slide. How many slides does the set hold in all?
PROBLEM P2: Of the 7 slides in Dataset E, 2 are epithelial. How many slides in the set are not epithelial?
PROBLEM P3: An epithelium's name pairs one layer word with one shape word. With the 2 layer words simple and stratified and the 3 shape words squamous, cuboidal, and columnar, how many layer-and-shape pairings can be written?
PROBLEM P4: There are 3 muscle tissues, and Dataset E shows 2 of them. How many muscle tissues does the slide set leave out?
After the four answers, I must briefly interpret each one: for P1, name the family the blood slide belongs to and why it is not filed with muscle, and say which family has only one slide and what it shows; for P2, name the three non-epithelial families and explain the three signatures that set epithelium apart, including how an avascular sheet is fed; for P3, give two of this week's pinned epithelium names with a location and a job each, and explain why a shape word is never a count of layers; for P4, name the left-out muscle tissue with its striations, nucleus, and control, and explain how to tell cardiac from skeletal muscle when both are striated. I must then write a 3-5 sentence message to a younger cousin explaining what a tissue is, why blood is filed with the connective tissues, what its liquid matrix is called, and one limit. I must explain technical terms in everyday words.

SCORING CRITERIA: Score only evidence I supply: correct computations (40 points), tissue identification reasoning (32 points), clarity for a non-expert reader (16 points), and showing work so it can be checked (12 points). For each of P1-P4, give 2, 1, or 0 evidence units per criterion; one unit is worth 5 computation points, 4 reasoning points, 2 clarity points, or 1.5 showing-work points. Sum the four problems within each criterion. Count my cousin message only with P1, and only for clarity.
COMPUTATION UNITS: A correct result in any equivalent notation = 2; the right values and operation with one arithmetic slip = 1; a missing result or a wrong operation, such as adding where the pairing count multiplies = 0.
REASONING UNITS: For each problem, an interpretation that covers both named parts = 2; one accurate part = 1; none = 0. Calling blood a muscle, calling epithelium vascular, reading a shape word as a number of layers, or telling cardiac from skeletal muscle by striations alone is not accurate. An arithmetic slip alone is not a reasoning error.
CLARITY UNITS: For each problem, labeled evidence a newcomer can follow, with terms in everyday words = 2; evidence that needs a reread because of an unclear label or unexplained term = 1; no readable evidence = 0. Include my cousin message with P1. Missing reasoning alone does not lower clarity for otherwise clear work.
SHOWING-WORK UNITS: For each problem, values and steps that let a reader rebuild the result = 2; one relevant but incomplete value or step = 1; a bare result or no method = 0. A visible method stays checkable despite an arithmetic slip.

Do NOT invent grading rules.

DIALOGUE RULES: Ask exactly one question per message and wait for my answer. Start by asking for my complete first attempt. Build each next question from my exact words. Probe an unsupported claim and ask me what supports it. Keep the conversation on questions, not on finished work.

ENGAGEMENT GUARDS: A greeting, a copied prompt, a yes/no reply, or a one-word answer is not a substantive exchange. Do not flatter or treat agreement as evidence. Praise only a concrete move I made. If evidence is missing, say what is missing and ask for it. Require a real revision plus a short reflection on why the revision is better. Never score evidence I did not supply, and do not issue the report early.

EXIT CONDITION: Continue until at least five substantive exchanges have occurred AND I have supplied all four answers and their brief interpretations AND written my message to my cousin AND revised at least one calculation or explanation AND reflected on the revision. Stop only after whichever requirement happens last.

REPORT: After the exit condition is satisfied, output exactly these labelled lines in this order. Replace X with the exact earned score; it may end in .5 and must not be rounded. Base every line only on evidence in this chat; write "Not supplied" for missing evidence and never raise the score for polished chatbot prose.
STUDENT'S SCORE: X/100
EVIDENCE FOR THE SCORE: [specific evidence from my calculations and reasoning]
REVISION MADE: [what I changed and why]
STRENGTH: [one earned strength]
NEXT STEP: [one concrete improvement]
Then tell me to submit this report, my revised tissue-identification report, and the share link.
COPY EVERYTHING ABOVE THIS LINE

Deliverables

Submit these three items in the assignment entry:

• your revised tissue-identification report with all four answers, their brief interpretations, and your message to your cousin — written, or recorded as audio or video with a transcript, or as a labeled sketch of the seven slides sorted into their families with a short note; every form is graded by the same scoring criteria;
• the coach's five-line report; and
• the conversation share link.

Submit in any accessible file type or as a link; a recorded response may be submitted as audio or video with a transcript, or as text.

Equivalent route (no AI required)

This route assesses the same Week 5 skills — counting and sorting a slide set into the four tissue families, naming an epithelium by its layers and cell shape, explaining why blood is a connective tissue and how an avascular epithelium is fed, and telling the three muscle tissues apart — for comparable time and effort, about 60 to 90 minutes, the same as the coached route. Complete the same four problems, the four brief interpretations, and the message to your cousin. Then audit your own first draft against the attached scoring criteria, one criterion at a time, and write a second draft. Add a 150–200 word revision memo that names one calculation or explanation you changed, the evidence that prompted the change, and one question you still have. Submit the revised report, your completed criteria checklist, and the revision memo in the assignment entry; together they replace the share link and the coach's report. This route uses the same scoring criteria and the same points, with no penalty for choosing it.

How you'll be graded

The full analytic rubric is attached to this assignment in Canvas.

Academic integrity and AI use

The calculations, reasoning, revision, and final report must be your own. Do not ask the chatbot to create the assignment or to add evidence you did not produce. Submit an honest share link from your own dialogue. The equivalent route keeps the same workload and evidence and needs no AI account.

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