Development of mobile application for the concept of pattern recognition in computational thinking for mathematics subject

Computational thinking is one of the aspects emphasised in the Malaysian education system. However, the learning aids in the form of mobile applications that support computational thinking for mathematics are very limited in Malaysia. With that notion, this study aims to develop a mobile app for conceptual recognition pattern which is one of the skills in computational thinking for secondary school mathematics. The ADDIE model comprises of five phases which are analysis, design, development, implementation and evaluation are used as references for the development purpose. The earliest three phases of the ADDIE model focus on the aspect of application development. While the last two phases involve the aspects of appraisal from the applications which has been developed and it involved 23 mathematics teachers. Questionnaires with Likert Scale were used in the study as instruments to measure the five main aspects of the applications which are facilitation, usefulness, design, knowledge and suitability. The data was analysed using descriptive statistics based on frequency and percentage. The results of the analysis showed that the majority of respondents gave positive feedback on the five aspects measured in using the application. In conclusion, the mobile app of the pattern recognition concept for computational thinking skills for this mathematics subject has been agreed by the respondents to have good characteristics and brings great potential for the use by teachers and students in mathematics' classes