Hurdles of a Teacher

Digital Accessibility: Creating Learning Opportunities for Every Student Technology has transformed education by making learning more flexible and engaging. However, technology is only effective when every learner can access and use it. This week's readings helped me understand that digital accessibility is not simply about complying with legal requirements; it is about ensuring that all students, regardless of ability, have equal opportunities to learn. Accessibility includes designing digital content that can be used by students with visual, hearing, cognitive, physical, or learning disabilities. Features such as captions, transcripts, alternative text for images, accessible documents, keyboard navigation, and compatibility with screen readers help remove barriers and create more inclusive learning environments. I also learned that accessibility benefits all learners, not just those with disabilities. For example, captions help English language learners and students working in no...

Selecting, Evaluating, and Implementing Technology Tools This week's readings reinforced that technology integration should always begin with instructional goals rather than with the technology itself. Effective educators carefully select, evaluate, and implement digital tools that align with learning objectives, curriculum standards, and students' needs. Two important frameworks that support this process are the SAMR model (Substitution, Augmentation, Modification, and Redefinition) and the TPACK framework (Technological Pedagogical Content Knowledge). The SAMR model, developed by Puentedura (2006), provides a continuum for evaluating how technology enhances learning. At the substitution and augmentation levels, technology improves traditional tasks with little change in instructional design. At the modification and redefinition levels, technology transforms learning by allowing students to engage in authentic, collaborative, and creative experiences that would otherwise be im...