In forward chaining, the emphasis is on:

In forward chaining, the focus is on teaching the steps of a task in a sequential manner starting from the very first step. This method allows learners to grasp and master each component of a task before progressing to the next step. By beginning with the initial step and moving forward through the sequence, learners can build upon their skills incrementally, ensuring they have a solid understanding and ability to perform each part of the task. This approach reinforces learning through repetition and provides opportunities for positive reinforcement at each stage, which can enhance motivation and retention.

The other approaches mentioned do not align with the principles of forward chaining. Concentrating solely on the last step would overlook the importance of the foundational steps that lead up to it. Teaching every step at once may overwhelm the learner and hinder their ability to integrate the skills effectively. Lastly, while recognizing a learner's motivation is essential in any teaching strategy, it is not the central emphasis of forward chaining specifically.