This study investigates the challenges faced by grade 10 teachers in Engineering Graphics and Design (EGD) classrooms and their impact on learners' performance, particularly related to poor outcomes on the National Senior Certificate (NSC) examination. The study used convenience sampling to select five EGD teachers from two schools offering the…

Both, virtual and printed 3D crystal models can help students and teachers deal with chemical education topics such as symmetry and point groups. In the present paper, two freely downloadable tools (interactive PDF files and a mobile app) are presented as examples of the application of 3D design to study point-symmetry. The use of 3D printing to…

Good learning experiences ask students to investigate and make sense of the world. While there are many ways to do this, K-12 curriculum has traditionally skewed toward reading and writing to interpret and express students' sense-making. But there is another way. Infographics represent data and ideas visually, in pictures, engaging more parts of…

The use of multimedia technologies in education has enabled teachers to simulate final outcomes and assist students in applying knowledge learned from textbooks, thereby compensating for the deficiency of traditional teaching methods. It is important to examine how effective these technologies are in practical use. This study developed online…

Individual or group presentations are common assignments in business communication courses, and many students use PowerPoint slides as audiovisual support. Frequently, curriculum constraints don't allow instructors much time to teach effective design and delivery of presentation graphics in their courses; guidelines in the form of minilectures or…

This book is intended for those teachers who want to create more dynamic classroom lessons and presentations using quick and easy custom animations. The focus of this book is to explain how to use PowerPoint to create transitions, graphics, charts, graphs, and sound effects in a format that makes learning fun. The book is designed to give…