ENVH12003 - Environmental Toxicology

General Information

Unit Synopsis

Environmental toxicology is the study of the nature, properties, effects, and detection of toxic substances in diverse environments and those exposed. In this unit, you will study an introduction to basic toxicology from a public health perspective, focusing on developing an understanding of the principles of the discipline and the concepts relating to environmental exposures. Topics that will be covered include routes of exposure, the concept of dose, dose-response relationships, absorption and distribution of toxicants, biotransformation and elimination, target organ toxicity, carcinogenesis, mutagenesis, teratogenesis and risk assessment. You will examine toxicants of interest within community and occupational environments as well as how they are tested and regulated. You will practise your professional skills by reviewing case studies and special topics of interest.

Details

Level Undergraduate
Unit Level 2
Credit Points 6
Student Contribution Band SCA Band 2
Fraction of Full-Time Student Load 0.125
Pre-requisites or Co-requisites Prerequisites:

48 credit points AND

SCIE11022 OR ENVH11001 OR CHEM11041 OR CHEM11042 OR CHEM11044

Students who have completed other Chemistry or Biochemistry units should contact the Unit Coordinator.

Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).

Class Timetable View Unit Timetable
Residential School No Residential School

Unit Availabilities from Term 2 - 2025

Term 2 - 2025 Profile
Online

Attendance Requirements

All on-campus students are expected to attend scheduled classes - in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).

Assessment Overview

Recommended Student Time Commitment

Each 6-credit Undergraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.

Assessment Tasks

This information will not be available until 8 weeks before term.
To see assessment details from an earlier availability, please search via a previous term.

This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of ‘pass’ in order to pass the unit. If any ‘pass/fail’ tasks are shown in the table above they must also be completed successfully (‘pass’ grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the ‘assessment task’ section (note that in some instances, the minimum mark for a task may be greater than 50%).

Consult the University's Grades and Results Policy for more details of interim results and final grades

Past Exams

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Previous Feedback

Term 2 - 2023 : The overall satisfaction for students in the last offering of this course was 60.00% (`Agree` and `Strongly Agree` responses), based on a 38.46% response rate.

Feedback, Recommendations and Responses

Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.

Source: Observations
Feedback
Students did not attend tutorials.
Recommendation
Continue to emphasise that participation in tutorials is highly recommended and that sessions are not recorded if there is no attendance. Consider commencing delivery from Week 2 instead of waiting until Week 3, to develop a routine.
Action Taken
This was actioned. Thirty percent of students attended weekly drop in tutorials and these students performed well. Tutorials commenced in Week 2.
Source: Observation
Feedback
Students were less engaged
Recommendation
Introduce some new activities using H5P to boost engagement.
Action Taken
New lectures were recorded for most topics in 2023, with improved video and audio quality. Time constraints meant that the proposed H5P activities were not introduced but are still planned for 2024/25.
Source: Reflection
Feedback
Learning material could be more interactive.
Recommendation
Commence development of H5P activities to include in learning material
Action Taken
In Progress
Source: Informal student feedback
Feedback
Refreshed weekly lectures were very useful and easy to follow. Topic 6 requires an updated lecture recording.
Recommendation
Record a new lecture for Topic 6 (Target organs & systems: nephrotoxicity, hepatotoxicity and neurotoxicity)
Action Taken
In Progress
Source: Informal feedback from students by email and Zoom.
Feedback
Tutorials relating to Assessment task 3 (Report) with worked examples and guidance on drafts were very well regarded by students who attended.
Recommendation
Continue these tutorials in 2024 and emphasise the relevance to Assessment task 3 to encourage greater attendance.
Action Taken
In Progress
Source: Observation
Feedback
Overall, drop-in tutorials were not attended by 70% of students.
Recommendation
Consider formally timetabling drop-in tutorials, particularly those relating to Assessment task 3 (Report) to highlight their importance to students.
Action Taken
In Progress
Source: SUTE
Feedback
The response rate to SUTE was relatively low at 5/13 (38%), making feed back somewhat contradictory and unreliable.
Recommendation
Promote SUTE more overtly during the later weeks of term.
Action Taken
In Progress
Unit learning Outcomes
This information will not be available until 8 weeks before term.
To see Learning Outcomes from an earlier availability, please search via a previous term.