ProfEd Technology for Teaching and Learning — LET Practice Questions

In Edgar Dale's Cone of Experience, hands-on activities like simulations, dramatic experiences, and direct purposeful experiences sit near the base of the cone — the most concrete and typically the most memorable for students. Passive methods like watching or listening sit higher up the cone, more abstract. Students retain more when they actively DO (solve, build, role-play) than when they passively listen or read. (Modern research has refined Dale's specific retention numbers, but the engagement-supports-memory point holds.)

The SAMR model (Puentedura) progresses from Substitution (direct tech swap) to Augmentation (same task with improvement) to Modification (redefined task) to Redefinition (new possibilities). Using a Google Form instead of paper is Augmentation because the tool adds functional improvements like instant feedback and automatic grading, but the core task (assessing comprehension) remains the same. The teacher could advance to higher SAMR levels by using data analytics from form results to personalize instruction, but that would cross into Modification.

At the highest level of the UNESCO ICT Competency Framework for Teachers, technology supports Knowledge Creation — teachers and students use digital tools to design solutions to real-world problems and produce something new (a research project, an app, a multimedia piece) instead of just consuming or organizing existing information. The framework moves through three stages: Technology Literacy (knowing the tools), Knowledge Deepening (using tools to tackle harder problem-solving), and Knowledge Creation (using tools to make new understanding). At this top stage, the teacher works alongside students as a guide for their investigations, not as a content-deliverer.