一對一天文及航天網班

Format:

• We offer one-to-one tailor-made online classes, mainly with science experiments and hands-on activities.

• Each class usually last 60 minutes, meeting once a week.

• Before each class, we will list the materials needed. They are usually household materials or stuff that is easy to find. Special equipment will be communicated beforehand.

• One-to-many classes are possible (max. 5 to ensure teaching quality), but only if there is a main parent/student who will manage all the logistics and align all the rest of the students. We are not responsible for coordinating grouped classes or grouping different students together.

Language:

• We offer classes in English, Cantonese (see below), and Mandarin (please ask).

Target:

• Our classes are mainly designed for students in grades 3-12, but there is no age limit. Feel free to ask us about different possibilities.

• Our classes are open to anyone on the planet. The grades here are only for reference purposes. We are happy to adjust according to local educational needs.

Teacher:

• Our teacher, Sze-leung Cheung, is an international expert on astronomy outreach and education. You can find more details about him here.

Sample Topics:

• Our classes cover a wide range of topics, including black holes, distortion of space-time, multidimensional space, optical illusions in the universe, structure of matter, light, electricity, magnetism, force and heat, energy transfer, stars, atomic world, scale of the universe, solar system, planetary mapping, alien oceans, space exploration, measuring starlight, telescope data processing, spacecraft design, simple rockets, rovers, Mars helicopter, coding, engineering designs, statistics, machine learning, artificial intelligence, robotics, radio, electronics, and general sciences topics.

• Please feel free to suggest any topics you are interested but not covered above.

Schedule:

• Our classes are scheduled upon mutual agreement.

• Please notify us of any change in time at least 24 hours ahead. Please understand that we might not be able to entertain last-minute requests for time changes.

• Please be punctual at the agreed time. The class might not be extended due to late arrival. We charge each class as the original agreed time, even if you are late.

• A “no-show” is counted as one complete class.

Fee (per hour):

• Grade 3-4: USD 50 (individual class); USD 35 (group class)

• Grade 5-6: USD 55 (individual class); USD 40 (group class)

• Grade 7-9: USD 60 (individual class); USD 45 (group class)

• Grade 10-12: USD 65 (individual class); USD 50 (group class)

• Others: Please ask.

• All students will receive a USD 3/hour discount if advanced payment is made before the class.

Sample class:

• We are happy to offer a discounted 30-minute sample class at USD 22 (per student) with advanced payment. Please apply below or contact us for details.

Supplement Class:

• In case of any unpredictable circumstances (such as network problems or accidents), we can arrange a supplement class at no extra cost.

• We can also offer an extra lesson at an individual rate to students who cannot join a particular session of the group class.

Payment Method:

• We accept credit card (through PayPal), bank transfer, and Alipay.

• Advanced payment will receive a USD 3/hour discount.

• Non-advanced payment should be made at least monthly.

Cancellation policy:

• Please inform us at least 24 hours before the scheduled time if you need to cancel a class.

• A “no-show” will not be refunded.

Application or Enquiries:

• You can fill out this form or contact us directly.