13/11/2025
WHY WE SHOULD USE “BY THE END OF THE LESSON” INSTEAD OF “AT THE END OF THE LESSON”.
As educators, it’s important to use precise language when stating our lesson objectives. The phrase “by the end of the lesson” is preferred over “at the end of the lesson” because it better reflects the process of learning and mastery.
When we say “by the end of the lesson,” we acknowledge that learning is gradual and occurs throughout the lesson. It means that students will be able to demonstrate understanding before or by the time the lesson concludes. This phrasing allows for flexibility, recognizing that learners may achieve the objective at different points during instruction.
On the other hand, “at the end of the lesson” implies that learning happens only at the final moment — as if understanding suddenly occurs after all teaching has ended. This can give the wrong impression that learning is a single event rather than a continuous process.
Therefore, educators use “by the end of the lesson” to emphasize ongoing learning, measurable outcomes, and the development of understanding throughout the teaching and learning process.