This study evaluated the effectiveness of Information Technology (IT) applications in teaching Grade 1 mathematics to develop students' comprehensive competencies. Tools such as Canva, Twinkl, and online educational games were integrated into lessons to create an engaging learning environment and to enhance students' skills. Significant improvements were observed: students’ ability to sequence numbers increased from 33% to 83.3%, number comparison skills improved from 31% to 90.5%, and effective teamwork skills rose from 40% to 95.2%. Additionally, self-directed learning levels increased from 24% to 85.7%, and creativity in problem-solving grew from 33% to 80.9%. These results underscore the positive impact of IT in developing primary students' academic and collaborative skills.

With the development of information technology and smart technology to meet the Industrial Revolution 4.0, and to meet life requirements. Automatic control devices require high-precision control quality. Therefore, in this paper, we focus on researching the Sliding mode controller to improve the control quality compared to the PID controller. First, the sliding mode control is designed using the Lyapunov algorithm. Next, the process of simulating the position signal of a DC motor with a PID controller is compared with a sliding mode control to prove the effectiveness of the proposed controller.

This study which entitles “Learners’ Attitudes towards the Project Works in promoting English learner autonomy: a Case Study at Foreign Trade University-Ho Chi Minh Campus” was conducted with the following objectives: (1) to investigate students’ attitudes towards the use of project works to enhance their autonomous learning in an English speaking class; (2) to find out to what extent students believe that using project works can promote their autonomous learning; and (3) to figure out difficulties that learners have during the time they conduct Video making project. The study population was 73 second-year students who took the course English listening and speaking 2. An open-ended questionnaire and semi-structured interview were employed as research instruments for data collection. The result firstly shows that the students have positive attitudes towards the use of project works in English class that may have enhanced their autonomous learning. Then, it reveals students’ preference in having more project works to do in their English classes. Nonetheless, using project works’ evaluation as one of criteria for course assessment is a controversial issue among these students. In addition, students’ interest in utilizing information technology devices is remarked as one of the significant findings in this study. Furthermore, some difficulties when conducting projects are found including time constraints, teamwork conflicts, cultural differences and technology problems. In short, because of students’ positive attitudes toward Video making project in enhancing their autonomous learning, it is suggested that teachers should consider applying the project in their language teaching.

With the development of information technology, many applications of robots are increasingly being applied to support research, learning, and teaching. This paper mainly investigates the modeling and simulation of a robotic arm with 3 degrees of freedom (dofs) for different applications. First, Kinematics and dynamics model of the robot based on the standard Denavit Hartenberg (D-H) modeling method, where the forward kinematics of robot is analyzed and computed to obtain by using the inverse kinematics, and then the solution of the robot dynamics is derived. Second, a CAD model of the robot is designed on CATIA software to convert to MapleSim software to simulation and control. Final, numerical simulation is presented to display results. This work provides a potential basis for the realization of the robotic arm in the industrial, education, and research field, which is of great significance for improving manufacturing efficiency and support teaching and research in the robot field.