What is the initial step in screening a second grader's vision?

The initial step in screening a second grader's vision involves observation. This is a crucial first stage in the assessment process because it allows the examiner to gather preliminary information before conducting more specific tests. Through observation, the examiner can notice any obvious signs of vision problems, such as squinting, covering one eye, or difficulty focusing on objects, which may indicate the need for further evaluation. Observing how the child interacts with their environment and engages in tasks can provide valuable insights that guide subsequent steps in the vision screening process. By starting with observation, the examiner can ensure that they are attentive to behaviors that may require particular focus during more detailed assessments, such as visual acuity testing or other specialized evaluations.