What are the targets for primary school telescopes?

The distant objects for students at this level include: indoor objects, outdoor vision objects, and scientifically formulated goals.

1. Indoor targets: static text materials in the classroom, such as Chinese and English characters on the blackboard, small-sized text on books, slogans or wall charts on the wall, etc.; a certain viewing distance is required. To promote the development of distance vision.

2. Outdoor vision targets: fixed signs outside the window, such as signs on distant buildings, text or patterns on billboards; natural scenes that can be observed within a safe range, such as trees opposite the playground, Sculpture or landmark on campus.

3. Scientific customization goals: Special training tools designed based on vision research, such as visual training cards or charts containing specific contrast, brightness, font size and color, placed at a suitable viewing distance; consider Depending on the age characteristics and vision development needs of primary school students, these targets can also be integrated into interesting graphics, number and letter games to enhance the attractiveness and effectiveness of the training.