Comment: The student introduces their object in their commentary, however, this is not sufficient. To improve the clarity of their work, the student should include clear titles for each of their three objects above or below the object, before the commentary. For example, 'Object 1: The Pfizer Covid-19 Vaccine.'

Comment: As commented, the student introduces their object in their commentary, however, this is not sufficient. To improve the clarity of their work, the student should include clear titles for each of their three objects above or below the object, before the commentary. For example, 'Object 2: The Zoom Application'.

Comment: Once again, the student introduces their object in their commentary, however, this is insufficient. To improve the clarity of their work, the student should include clear titles for each of their three objects above or below the object, before the commentary. For example, 'Object 3: The Little Boy Atomic Bomb'