Oral presentation Assessment

Assignment Overview

Purpose

This recorded oral presentation allows you to demonstrate your understanding of the structure and function of an organ system in relation to the normal functioning of the human body.

Learning Outcomes Assessed

• LO1

• LO2

• LO3

Overview

In this assignment, you will be assessed on your understanding of two assigned body systems (covered between Weeks 1–10) and how they contribute to the maintenance of normal body function.
Refer to the rubric below for detailed marking criteria.

Body System 1 Requirements

You are required to:

1. Discuss Structure and Function

• Describe the system at various levels of organisation (e.g., cells, tissues, organs, organ systems).

• Explain how the structure supports its functions.

2. Explain Contribution to Normal Body Function

• Discuss how this system supports overall physiological functioning and maintains homeostasis.

3. Choose One Homeostatic Mechanism From the List Below

• Body temperature

• Blood calcium

• Blood glucose

• Blood pH

• Blood pressure (short term)

• Blood pressure (long term)

• Childbirth

• Milk let-down

Body System 2 Requirements

You are required to:

1. Briefly Describe Structure and Function

• Provide an overview of the organisation and primary functions of this system.

2. Explain the Interrelationship with Body System 1

• Discuss how Body System 1 contributes to the functioning of Body System 2.

Summary of Assessment Requirements

This assessment requires students to prepare a recorded oral presentation that demonstrates their understanding of two assigned human body systems and how they contribute to normal bodily function.

Key Requirements

Body System 1

Students must:

• Discuss the structure and function at different organisational levels (cells → tissues → organs → system).

• Explain how the structure enables function.

• Describe the system’s contribution to homeostasis and overall body function.

• Select and explain one homeostatic mechanism, such as:

  • Blood glucose regulation

  • Body temperature

  • Blood calcium

  • Blood pH

  • Blood pressure (short-term or long-term)

  • Childbirth

  • Milk let-down

Body System 2

Students must:

• Briefly describe its structure and function.

• Explain how Body System 1 supports or interacts with Body System 2.

Learning Outcomes Covered

• LO1: Understanding anatomical organisation and physiological functions

• LO2: Explaining homeostasis and regulatory processes

• LO3: Analysing the interdependence between body systems

How the Academic Mentor Guided the Student: Step-by-Step Approach

The Academic Mentor adopted a structured and student-friendly process to ensure the assessment was completed effectively while maintaining clarity and accuracy.

Step 1: Understanding the Task Requirements

The mentor first helped the student:

• Interpret the assessment brief

• Identify key sections

• Clarify expectations for Body System 1 and Body System 2

• Select one homeostatic mechanism relevant to the chosen system

By breaking down the task, the mentor ensured the student had a clear roadmap before beginning.

Step 2: Selecting the Body Systems and Mechanism

The mentor guided the student to:

• Choose two assigned body systems

• Select one mechanism (e.g., blood glucose regulation) that connects strongly with Body System 1

• Verify that the system–mechanism alignment met the rubric’s criteria

This ensured the presentation topic was appropriate and academically sound.

Step 3: Structuring the Presentation

To help the student stay organised, the mentor suggested a clear structure:

For Body System 1:

1. Introduction to the system

2. Levels of organisation

3. Anatomy and function of major organs

4. Detailed explanation of the homeostatic mechanism

5. System’s role in overall body stability

For Body System 2:

1. Brief structural overview

2. Essential functions

3. Explanation of how Body System 1 supports or interacts with it

This structure ensured logical flow and alignment with the marking rubric.

Step 4: Research and Content Development

The mentor guided the student on:

• Using credible academic sources

• Taking summarised notes rather than copying content

• Linking scientific concepts to real physiological processes

• Using diagrams or flowcharts for complex mechanisms (if allowed in presentation visuals)

The mentor ensured that the student’s explanations were accurate, clear, and aligned with course concepts.

Step 5: Connecting the Two Body Systems

The mentor helped the student clearly explain:

• How Body System 1 directly supports or regulates Body System 2

• Why interdependence between systems is essential for survival

• Examples of physiological pathways where both systems interact

This strengthened the analytical component of the presentation.

Step 6: Refining the Explanation of Homeostasis

The mentor ensured that the homeostatic mechanism section:

• Followed the stimulus → receptor → control centre → effector → response model

• Demonstrated negative or positive feedback loops

• Explained consequences if the mechanism fails

This step was crucial for addressing LO2 and achieving higher marks.

Step 7: Preparing for Presentation Delivery

To help with the recording phase, the mentor advised the student on:

• Speaking clearly and maintaining a steady pace

• Using notes instead of reading a script

• Organising visuals for clarity

• Practising multiple times before the final recording

This guidance ensured confidence and professionalism in the final presentation.

Final Outcome and Achieved Learning Objectives

By following the mentor’s structured guidance, the student successfully produced a clear, informative, and well-organised oral presentation.

What Was Achieved

• A detailed explanation of Body System 1 across organisational levels

• Accurate discussion of how structure supports function

• A well-explained homeostatic mechanism using feedback loop principles

• A concise description of Body System 2

• A clear explanation of the interrelationship between the two systems

Learning Outcomes Covered

• LO1: Demonstrated understanding of anatomy and levels of organisation

• LO2: Explained homeostasis and regulatory mechanisms in detail

• LO3: Analysed how multiple systems work together to maintain body stability

Through step-by-step support, the mentor ensured the student developed a deeper understanding of physiology while completing the assessment successfully and confidently.

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