Introduction
Action research is a reflective process carried out by practitioners—particularly teachers—to identify problems, implement interventions, and evaluate outcomes in real-life educational settings. Unlike traditional research, action research focuses on immediate problem-solving and practical improvements rather than theory-building alone.
To achieve reliable and valid results, researchers employ specific tools of data collection. These tools help in gathering evidence, analyzing classroom practices, and validating results. Among the most widely used tools of action research are diary, observation, questionnaire, interview schedule, rating scale, audio-video recording, and photographs. Each of these has unique strengths, limitations, and applications depending on the research objective.

1. Diary as a Tool of Action Research
A diary is a personal record maintained by teachers or researchers to note daily observations, reflections, experiences, and events related to the research problem.
Uses of Diary in Action Research
Helps teachers reflect on their teaching practices.
Records students’ responses and classroom behavior.
Provides insights into the progress of interventions.
Serves as a self-evaluative tool for teachers.
Advantages
Easy to maintain and inexpensive.
Provides qualitative insights.
Enhances self-awareness and reflective practice.
Limitations
Subjective in nature; may lack objectivity.
Requires discipline and regularity.
Cannot be solely relied upon for statistical analysis.
2. Observation as a Tool of Action Research
Observation is one of the most fundamental tools of action research. It involves systematically watching and recording behaviors, activities, and interactions in the classroom or research setting.
Types of Observation
Participant Observation – Researcher actively participates in classroom activities while observing.
Non-participant Observation – Researcher remains an outsider and observes without involvement.
Structured Observation – Specific criteria are set for recording data.
Unstructured Observation – Open-ended, flexible observation without predefined categories.
Uses of Observation
Understanding student behavior and participation.
Identifying learning difficulties.
Evaluating the effectiveness of teaching strategies.
Advantages
Provides direct, real-time data.
Useful in studying natural classroom interactions.
Flexible and adaptable to situations.
Limitations
Observer bias may influence results.
Some behaviors may be missed due to distractions.
Requires experience to record effectively.
3. Questionnaire as a Tool of Action Research
A questionnaire is a structured set of written questions designed to collect data from students, teachers, or parents. It can be open-ended, close-ended, or a mix of both.
Uses of Questionnaire
Gathering students’ feedback about teaching methods.
Collecting opinions, attitudes, and suggestions.
Useful in large-scale studies within action research.
Advantages
Can cover a large population quickly.
Provides both quantitative and qualitative data.
Standardized format ensures uniformity in responses.
Limitations
Responses may be superficial or dishonest.
Some participants may misinterpret questions.
Designing an effective questionnaire requires skill.
4. Interview Schedule as a Tool of Action Research
An interview schedule is a planned set of questions used during a face-to-face or telephonic interview. Unlike questionnaires, interviews allow direct interaction between researcher and respondent.
Types of Interviews
Structured Interview – Predefined set of questions.
Semi-structured Interview – Combination of fixed and open questions.
Unstructured Interview – Free-flowing, conversational style.
Uses of Interview Schedule
Collecting in-depth insights into student learning experiences.
Understanding personal opinions and perceptions.
Clarifying responses given in questionnaires.
Advantages
Provides rich, detailed data.
Clarifies ambiguities through probing.
Builds rapport between teacher and student.
Limitations
Time-consuming and labor-intensive.
Risk of interviewer bias.
May make respondents hesitant to speak honestly.
5. Rating Scale as a Tool of Action Research
A rating scale is a measurement tool that allows respondents or observers to evaluate a particular aspect of teaching or learning on a numerical scale.
Types of Rating Scales
Likert Scale – Ranges from “strongly agree” to “strongly disagree.”
Numerical Rating Scale – Uses numbers (e.g., 1–5, 1–10).
Descriptive Rating Scale – Uses words like “excellent,” “good,” “average,” “poor.”
Uses of Rating Scale
Measuring student performance and attitude.
Assessing teacher effectiveness.
Comparing different strategies or interventions.
Advantages
Provides quantifiable data.
Easy to analyze statistically.
Standardized and simple to administer.
Limitations
Subjective judgments may affect reliability.
Cannot capture complex human behaviors.
Risk of central tendency bias (respondents choosing middle values).
6. Audio-Video Recording as a Tool of Action Research
With advancements in technology, audio and video recordings have become essential tools for action research. They help in capturing real classroom interactions that can be analyzed later.
Uses of Audio-Video Recording
Recording classroom teaching sessions.
Analyzing student engagement and participation.
Reviewing teacher’s tone, body language, and instructional methods.
Advantages
Provides accurate, real-time evidence.
Can be replayed multiple times for analysis.
Enables peer review and collaborative evaluation.
Limitations
Requires technical equipment and skills.
May cause students or teachers to behave differently (Hawthorne effect).
Raises ethical concerns about privacy.
7. Photograph as a Tool of Action Research
Photographs serve as visual documentation of events, classroom activities, and student work. They provide concrete evidence that supports research findings.
Uses of Photographs
Documenting learning activities and experiments.
Recording before-and-after evidence of interventions.
Enhancing research reports with visual representation.
Advantages
Easy to capture and store.
Provides visual clarity to findings.
Can be shared in reports, presentations, and publications.
Limitations
May not capture the full context of events.
Requires consent from participants.
Risk of researcher’s selective bias in choosing images.
Comparative Importance of Tools in Action Research
Each tool has its unique contribution to action research:
Diary and Observation → Useful for reflection and classroom analysis.
Questionnaire and Interview Schedule → Effective for collecting opinions and perceptions.
Rating Scale → Best for quantitative measurement.
Audio-Video Recording and Photographs → Provide evidence-based documentation.
Thus, combining these tools in a triangulated approach enhances the validity and reliability of action research.
Conclusion
The success of action research largely depends on the selection and use of appropriate data collection tools. Tools like diary, observation, questionnaire, interview schedule, rating scale, audio-video recording, and photographs provide both qualitative and quantitative insights into teaching and learning processes.
By systematically applying these tools, teachers and researchers can:
Identify classroom problems,
Implement corrective measures, and
Evaluate the impact of interventions.
Therefore, mastering these tools not only strengthens research skills but also contributes to the professional growth of teachers and the overall improvement of education.
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