• Home
  • Office of Education Research
  • National Institute of Education

singteach
Follow Us:

  • Home
    • About
    • Contact Us
    • Editorial Team
  • Current Issue
  • Previous Issues
    • Issue 74 (Sep 2020)
    • Issue 73 (Jun 2020)
    • Issue 72 (Mar 2020)
    • Issue 71 (Dec 2019)
    • Issue 70 (Sep 2019)
    • Issue 69 (Jun 2019)
    • View all
  • Topics
    • COVID-19
    • Home-based learning
    • Virtual learning
    • Technology
    • View All
  • Virtual Staff Lounge
  • Resources
    • Knowledge Resource Bank


Home › Issue 3 Jun 2006 › Towards a SPA-Infused Pedagogy: Giving Students a Voice through Digital Video Editing and Critique

Towards a SPA-Infused Pedagogy: Giving Students a Voice through Digital Video Editing and Critique

Researchers at the Centre for Research in Pedagogy and Practice (CRPP) recently concluded a pilot study on the design of learning tasks to teach Science Practical Assessment (SPA) skills at the lower secondary level. An innovative approach for involving students as co-participants in SPA through the use of digital video technology is outlined and discussed.

Image

One purpose of the study was to prototype pedagogical methods and materials for use in laboratories.

In this article, we share our experiences of working with a Biology teacher and her students on SPA Skill Set 1: Using and organising techniques, apparatus and materials; and observing, measuring and recording (Ministry of Education, 2005).

SPA replaces the traditional “one-time” assessment taken by students at the GCE Ordinary and Advanced levels.

There are two differences worth noting between the old and new modes of assessment.

  1. Instead of a single practical examination paper, SPA allows for an average grade to be calculated based on multiple assessments.
  2. The old practical examination assessed all science process skills without demarcation. SPA, in contrast, potentially marks out specific process skills which students could identify and work on improving, if necessary.

Under these conditions, SPA could serve two key purposes in the reformation of science labs in Singapore’s schools.

  1. It could provide a common vocabulary for students and teachers to use when talking about science practical skills in regular classroom interactions.
  2. SPA could make pedagogy “visible” for students (Bernstein, 1990). For example, the assessment rubrics could be used for a pedagogic function by letting students investigate what “good” scientific practical skills are at different levels of performance. How they bridge the “gaps” between these different levels can either be achieved by the students themselves or through opportunities presented by teachers in the lab.

For these potentials to be realised, Science teachers need to move beyond the administrative practicalities of SPA to consider how the scheme allows students to grow as science practitioners. The following formative performance task illustrates how this can be done.

The Task

The following sequence of events was carried out:

  1. The teacher designed a practical task which required the students to conduct the Benedict’s test, Iodine test and Biuret’s test.
  2. The students were told that they would be observed as they conducted the practical activity.
  3. Two students volunteered to be video recorded. After the practical session, the video footage was copied onto a DVD.
  4. In the next lesson, the students were given an activity sheet and instructed to critique what they saw on the DVD and state reasons for their comments.
  5. After reviewing the videos, a class discussion was carried out to consolidate the students’ learning.

Findings

Students’ feedback indicated that they understood what was required for SPA Skill Set 1. Their awareness was shown in their ability to pick out details of their classmates’ “good” and “inappropriate” practices during the practical work. The students’ feedback can be categorised into five areas:

  1. General planning in carrying out the practical
  2. Working with the Bunsen burner
  3. Preparing the sample for experimentation
  4. Preparing the water bath
  5. Making observations

Table 1 illustrates some of the students’ comments as they viewed the video clips of their classmates performing the science practical tests.

Table 1: Summary of feedback to students performing practical work (unedited)

Category Feedback
General planning in carrying out the practical
  • She keep reading the paper to make sure that she is doing the right thing.
  • She should understand what the paper is saying then start the activity.
  • She kept her things aside before beginning the experiment.
Working with the Bunsen burner
  • She opened the air-hole when she was starting the Bunsen burner. She should close it when she started the Bunsen burner.
  • She lit the Bunsen burner properly. She did not wait too long after turning the gas on. This prevent accidents from happening in the room.
Preparing the sample for experimentation
  • Cutting the specimens on the table. She should have used the white tile as base for cutting.
Preparing the water bath
  • She should put the beaker of water on top of the tripod stand before turning on the Bunsen burner.
  • No big bubbles bubbling up when she turned off the Bunsen burner. She should wait for the water to boil before turning off the Bunsen burner.
Making observations
  • She observed the beaker and the experiment well. She did not leave the place unnecessarily.
  • She pays close attention to the water in the beaker till it boils. She did not leave the beaker unattended.

The students indicated that they liked this mode of learning because they got to see their friends’ mistakes and learnt from them. Some indicated that they were not able to recognise their own mistakes but others claimed they were able to recognise their errors and correct them. One student indicated that although she gained experience from the mistakes made by others, the class laughed when these occurred. Beyond the specific practical work that the students were supposed to observe, one student indicated that this pedagogy was relevant to her because it helped in the development of a critical eye for details.

Discussion and Implications

The ability of the students to critique practical work in progress, we argue, demonstrates a strength of SPA, as it systematically makes visible to the students how and what they need to be aware of when performing their practical work.

The class critique of the video offered a synergistic environment where the students worked together to improve their science practical skills. As every student in the class performed the same experiment, they could identify with the experiences of their classmates and, hence, were better placed to relate the skills they observed to their own learning.

It is also important to examine the students’ level of readiness for group-critique work. For example, some students indicated that they could not help laughing at the mistakes made by their classmates in the video. The group work and principles of cooperative learning used in this classroom practice need careful planning before they can fulfil the potential that cooperative learning promises.

This study showed that it is possible to examine science practical work from the student’s perspective. The students, as learners of science, were able to cast a critical eye towards what were “good” and “bad” practical skills in the school science lab. We argue that their ability to articulate these moves can form the basis for a deeper understanding of the content of the lower secondary Science curriculum.

Click here to read more about the SPA project.

Also read: Writing to Learn Secondary Science

References
Bernstein, B. (1990). The structuring of pedagogic discourse. London: Routledge.

Ministry of Education. (2005). Update of GCE O-level syllabus for SPA. Singapore: Author.

About the authors
Tan Aik Ling is a currently a Teaching Fellow in NIE and a Research Associate with CRPP. She taught Biology in a secondary school for 10 years prior to joining NIE.

Phillip Towndrow is currently an Assistant Professor at NIE. His research and writing interests include: learning task design, cooperative and collaborative learning, and critical reflective practice.

  • Print Article
Previous
Next

Articles you might like

  • Towards a SPA-Infused Pedagogy: Giving Students a Voice through Digital Video Editing and Critique

    Researchers at the Centre for Research in Pedagogy and Practice (CRPP) recently concluded a pilot …

Most Read Articles

  • Literature in the 21st Century 131,674 views
  • The Importance of Effective Communication 81,138 views
  • Self-expression through Art 15,343 views

Subscribe

I agree to the Terms & Conditions

Tags

Alternative assessment Assessment feedback Assistive technology Character-building Character education Classroom engagement Classroom Perspectives Classroom relationship Cognitive diagnostic assessments Dilemma-based Learning Disciplinary literacy Field trip Fieldwork Formative assessment History Holistic education Hot Topic Humanities Ideas Imagination Inclusive education Inspire Learner preferences Learning Learning environment Literature Review Multidisciplinary learning Music education Peer assessment People Redesigning Pedagogy Conference Research in Action Science Self-determination theory Share Student agency Teacher-student relationship Teacher research Teachers' Conference Test construction Test validity The Big Idea Trial and error Voices Working memory

research within reach
NTU Registration No: 200604393R
  • Sitemap
  • Privacy Statement
  • Terms of Use
  • Supported by Marshall Cavendish Education
© 2021 NIE / NTU