When homework stalls, the wrong step gets circled — not the answer handed over

The real difficulty

Answers are one search away, and copying one is enough to hand the homework in. A parent who steps in to explain often ends up doing it instead. The real problem is that afterwards, nobody can say which step the child actually got stuck on.

How Think EDU works here

Once the photo is recognized, Dr. Siwei’s default is not to hand over the answer: it first reads how the student is thinking, then opens up the sticking point with questions and step-by-step hints. Questions marked wrong are filed into the mistake book, and the review scheduler puts them back on the calendar at spaced intervals. Every step along the way becomes learning evidence, projected to teachers and parents according to their role.

What this scenario leaves behind

• What is recorded is not a right-or-wrong mark, but how far the student got and where they stopped.
• A missed question doesn’t vanish after one attempt; it returns to the review list on a spaced-repetition schedule.
• One piece of evidence, three views: the student sees their own reasoning, the teacher sees where the class gets stuck together, and the parent sees a summary — each only what their role allows.