Which approach or model's goal is to ensure learners acquire the necessary knowledge?

The ADDIE model's goal is to ensure learners acquire the necessary knowledge through a structured approach to instructional design. This model includes five key phases: Analysis, Design, Development, Implementation, and Evaluation.

In the Analysis phase, instructional designers assess learners' needs and the knowledge they need to acquire. This foundational understanding informs the remaining phases, ensuring that the learning experience is tailored to meet those specific needs.

During the Design phase, learning objectives are created based on the analysis and detailed plans for how the content will be delivered and assessed are developed. The Development phase involves the actual creation of the learning materials and activities, which are then implemented in the Implementation phase, where learners engage with the materials.

Finally, the Evaluation phase involves assessing both the learner's understanding and the effectiveness of the instruction provided, allowing for continuous improvement of the learning experience. Each stage of the ADDIE model is aimed at ensuring that learners successfully gain the necessary knowledge, making this model particularly effective in achieving clear and measurable learning outcomes.