Peng Peng
Good.
sunny
Thank you!
Clock
A very lively, energetic teacher.
Talia
Hi Otto, so happy to book your open-slot class again. A very attentive class that expanded lots of vocabulary. Looking forward to the next one!
Thomas
Thank you, dear Teacher Otto — you're always so patient and caring. We're in no hurry with the lesson pace; it's fine to stop wherever the vocabulary gets to. I feel bad taking up five minutes of your after-class break — please use it for a short rest. Isla really loves your classes, she just gets distracted sometimes 🤣 See you next week ❤️❤️❤️
Logan
Very good.
Henry
Thank you, teacher.
Angela
Thank you, teacher. See you next time.
Ryan
Thank you.
Olivia
Thank you, Otto.
sunny
Thank you, teacher, for teaching us new knowledge. We'll keep working hard!
Andy
Thank you!
Thomas
Dear Teacher Otto, we accidentally left the classroom just now. Thank you for extending the time today to listen to Isla. Her expression isn't very logical yet and her speaking skills still need to improve — thank you for listening so patiently and helping her organize what she wanted to say! We've never had any requirements about lesson pace. Isla really wanted to share her skiing with you today, and you kept helping her organize her language — that's wonderful! See you next week! Love you 😘😘😘
David
❤️❤️❤️❤️❤️
Olivia
Thank you, Teacher Otto. We took your class around March last year, and it has been a year and a half since then. She was very young and not very cooperative at that time, but today it seems that she really enjoys your class! Thank you very much for carefully teaching her a lot of practical sentence structures and new knowledge.
Tina
great class
Jerry
Excellent.
Thomas Davis
My child really loves the teacher's classes. We didn't get a regular slot, but we grabbed an open one — and had a great time.
Julia
Thank you, teacher.
Hongzhao
Thank you, teacher.
David
We'll keep working hard and learning with Teacher Otto S.
Henry
Thank you, teacher.
Angela
Thank you, teacher. See you next time.
Tina
great class
Kevin
Very patient, and fluent in many languages — including Chinese.
Hongzhao
Thank you, teacher.
Dylan
Thank you, teacher!
Jerry
Great
Thomas
Thank you, Teacher Otto. Isla feels time flies in your class — even though she gets distracted sometimes. Thank you for the wonderful lessons ❤
Hedy
Hedy was in a bad mood before the class, but your lessons are always so interesting that she cheered up quickly. For the story retelling at the end of the courseware, it was really good that you asked her to summarize it in her own words; this is good for her expressive ability. However, I have a small suggestion: for the retelling part, maybe you could give her a bit more time to retell it completely by herself while looking at the pictures. Thank you, teacher.
Hongzhao
Thank you, teacher.
David
❤️❤️❤️❤️❤️
hunter
Thank you, teacher. Your classes are so fun and you're so patient. The courseware is very rich and holds the kids' attention. We hope to keep learning happily with you next time.
Colleen
Otto is a magician! The class is so vivid and fun — he used special effects to show abstract words like 'together' and 'apart', and expanded lots of related vocabulary. Teacher Otto is also very interested in Chinese culture, so there's a lot to talk about. Truly an amazing teacher — we hope to book your regular class.
Angela
See you next class.
sunny
Thank you, teacher, for your patience in two classes helping Sunny better understand the meanings of words and sentences — and for trying every possible way to make the class fun and effective. Thank you for your hard work!
Jerry
great
Julia
Thank you, teacher.
Angela
See you next time.
Murray🐘 🐆
Thank you.
Hongzhao
Thank you, teacher.
Julia
Thank you for the extensions, teacher.
David
I love your classes more and more — so grateful ❤️❤️❤️❤️❤️
David
Thank you, Teacher Otto S, for emphasizing full-sentence answers. David is lazy and often answers with just one or two words — we hope to see him get better and better. Thank you so much! Wishing you a happy life and smooth work!
Angela
Thank you, teacher.
Tina
great
Jim
Perfect.
Aika
The teacher is especially humorous and really motivates students to learn, while also paying attention to correcting grammar. Very responsible — my child loves you.
Jerry
Great
Angela
See you next time.
sunny
Thank you, teacher, for your patient guidance. Taking class on her own is still quite a challenge for Sunny, haha.
Jason
The teacher is very good.
Jerry
Great
Hongzhao
Thank you, teacher.
David
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Henry
Thank you, teacher.
David
❤️❤️❤️❤️❤️❤️
Angela
Thank you, teacher.
Tina
Dear Otto. Thank you so much for being Tina's teacher for a few years. Tina is really making great progress during the past years. She's more confident than before to express herself in English. In the following learning, it's getting more difficult than before. We are hoping that you will give more chances to let Tina improve herself when she is talking in English, such as speaking in full and correct sentences, and correcting her while she's reading. You are welcome to give any suggestions; we would like to follow up and excel in the new year. I appreciate your effort and time.
Hamburger
My child really loves the teacher, thank you!
Julia
Thank you, Otto.
Hongzhao
Thank you, teacher.
David
Hello Teacher Otto S, we always learn so much interesting knowledge with you. David especially loves your classes.
Jack 13
We really love the teacher.
Lucky
Thank you, teacher.
Henry
Thank you.
Tina
good class
Rosie Andy
Thank you, teacher.
Hongzhao
Thank you, teacher.
Kathryn
great
Gloria
Thank you, teacher.
Jack 13
The teacher is absolutely great 👍
Hongzhao
Thank you, teacher.
David
❤️❤️❤️❤️❤️
Jack 13
We love the teacher's teaching style.
Henry
Thank you, teacher. See you next week.
David
❤️❤️❤️❤️❤️
Kathryn
Thanks
Aveline
The teacher's extensions are great.
Rosie Andy
Thank you, teacher.
Hongzhao
Thank you, teacher!
Thomas Davis
Every class, the teacher prepares really fun extension materials — and even does magic! The kids especially love it. The teacher teaches extra knowledge beyond the textbook. The only thing is, the classes are hard to book.
Emi
Thank you, teacher.
Jerry
great
Bella
Thank you, teacher.
Hongzhao
Thank you, teacher.
David
Teacher Otto S's classes are always packed with information that takes time to digest. Thank you! Wishing you a happy life!
Henry
Thank you, teacher.
Angela
See you next time.
Hongzhao
Thank you, teacher.
Andy
Thank you teacher! Andy can read a little English, he can only listen and speak, but he likes you very much!
Henry
Thank you, teacher. See you next week.
Henry
Classes with the teacher are so much fun.
David
❤️❤️❤️❤️❤️
Angela
See you next time.
Tina
thanks.
Hongzhao
Thank you, teacher.
Jerry
A really good teacher. In your classes my child can communicate and express feelings so effectively.
Rosie Andy
Thank you, teacher. Andy likes your classes.
Julia
Thank you, teacher.
Hongzhao
Thank you, teacher.
Luna
Thank you, teacher.
Henry
Thank you, teacher. Looking forward to next week.
Alex
You are a very insightful teacher who helps children learn so much interesting knowledge. Thank you — we love you!
Lucky
Thank you, teacher. Before class today I scolded my child over a bad test score, so he wasn't in a good mood at the start — but then you got him learning happily together. Thank you so much. Today was another really fun class; your special effects are amazing, and my child adores you. Tomorrow morning we have an event, so we're taking leave. See you next week! Thank you so much for your guidance — my child's English has improved a lot lately, and he can speak in sentences now. Thank you for everything you do. Let's keep going together.
Henry
A delightful class.
Angela
Thank you, teacher.
Tina
Thank you teacher
Lucky
Thank you, teacher.
Hongzhao
Thank you, teacher.
Andy
thank you teacher! Andy likes you very much!
Julia
'Heavy sleeper' and 'light sleeper' — we're putting those to use with her right away. Thank you.
Lucky
Our favorite teacher.
David
❤️❤️❤️❤️❤️
Lucky
Thank you so much, teacher. My child has been learning with you for two years and their English has improved enormously. Thank you so much.
David
Hello Teacher Otto S, today is the Mid-Autumn Festival, a traditional Chinese holiday. We wish you and your family happiness and togetherness.
Elsa
Thank you.
Luna
Thank you, teacher.
Jerry
Great
Henry
Thank you, teacher. See you next week.
Tina
good class
Noah
Thank you, teacher.
Hongzhao
Thank you, teacher.
Chen Chen
Thank you, teacher.
Jerry
Great
Primo
Thank you, teacher.
Julia
Thank you, teacher.
David
❤️❤️❤️❤️❤️
Annie
A wonderful teacher.
Henry
Thank you, teacher. Looking forward to next week.
Henry
Henry says the teacher is a magician — he's so happy to learn with you.
David
❤️❤️❤️❤️❤️
Tina
Thank you Otto
Kathryn
thanks
Tina
Thank you, Teacher Otto. The extensions feel so natural.
Jerry
good
Andy
My child really loves your classes and says they're so fun! He can't read English yet, only listen and speak, so please give him more chances to speak.
Henry
Thank you, teacher. Looking forward to next week.
Henry
The teacher is very good.
Tina
great teacher
Angela
Thank you, teacher.
Nick
Thank you, teacher.
David
Long time no see!
Joseph
Thank you, teacher.
Nick
Thank you, teacher.
sunny
Thank you for the extensions, teacher.
Jerry
Jerry should have understood this lesson well — he got to experience what a time difference really is.
Barry
Thank you, teacher — great notes. We'll review carefully after class.
Emma
Thank you, teacher.
Henry
The teacher is very good and humorous.
Lucky
Thank you, teacher.
Hiro
Thank you very much!
Lucky
Thank you, teacher.
Joyce
Thank you, teacher, for creating a great learning atmosphere for her. This is a great way to guide her to speak more. I hope that next time in class, the teacher can ask her to repeat the content after finishing one page of the courseware to see if she understands and also allow her to have oral output. Don't forget to take the postgraduate entrance exam. She spelled it.
sunny
Thank you, teacher — we benefited enormously.
Iris
Teacher, do you still remember Iris? You used to be her regular teacher. Your humorous little special effects and extensions really captivated her, so Iris often wants you to do your effects. Today we booked your open-slot class, and you seemed a little tired. Please take care and get some rest.
Elsa Eva
Thank you, teacher, for the thoughtful feedback. After class, we had Eva do targeted review and add more sentence patterns and vocabulary, so she can better understand and interact with you.
Elsa Eva
Thank you, teacher, for the patient guidance and extensions in class, plus the detailed notes afterward — such a thoughtful teacher.
Henry
Thank you, teacher. Looking forward to next week.
Hongzhao
Thank you, teacher.
Samuel
Every class with Teacher Otto is hugely rewarding. Thank you for the extension practice and guidance you give Samuel.
David
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Henry
Thank you, teacher. Looking forward to next time.
Yuka
Thank you, teacher.
Barry
Thank you, teacher, for the notes — they help us review and extend our knowledge so well. Thank you, teacher.
Henry
Thank you, Teacher Otto — another very rewarding class. Even though your connection wasn't great, you extended lots of content and grammar, and even went over time. Thank you, teacher.
Masubo
The teacher's extensions are great — very patient, and corrects pronunciation.
Daniel
Dear Otto, Daniel has moved into the Basic level. We can slow down and take five or six classes per unit. At this stage, we hope he learns to draw on his vocabulary and express himself fully. Thank you for your constant patience! We really like you!
Kathryn
good
Lucas
The classes are witty and humorous — my child loves them. Thank you so much for your thoughtful after-class feedback every time, summarizing the key points. A wonderful teacher!
Thomas Davis
The teacher had my child laughing all through class. The video at the end was really interesting — my child loved it. And the teacher does extensions too.
sunny
Thank you, teacher, for the new knowledge!
Barry
Thank you, teacher. This class was so meaningful — we learned a lot, and the teacher expanded on so much.
Julia
Thank you, teacher.
David
Hello Teacher Otto S, you not only extended the lesson's key points but also chatted with David about his basketball class. Sorry for taking a few more minutes of your break again, and thank you for your conscientious teaching as always. Wishing you a happy life!
Angela
Thank you, teacher.
Rosie Andy
Thank you, teacher. Andy loves your robot mask — he thought it was so fun.
Clock
The teacher we always look forward to.
Kitty
Thank you, teacher.
Henry
Thank you, Teacher Otto, for always focusing on my child's speaking and full-sentence output. Today my child mispronounced a word and you were so patient. Another very rewarding class.
Tina
good class
Angela
See you next time.
Hongzhao
Thank you, teacher.
sunny
Thank you, teacher! There were lots of uncommon words, so the pace was a bit slower — we'll work hard!
Sam
Not bad — great.
Julia
Thank you, teacher.
Kathryn
Very Nice, appreciated!
Happy
Dear Otto, sorry — summer break is here and Happy's schedule has changed a lot, so unfortunately from next week she can't take your 18:00 regular class anymore. Your classes are so much fun; Happy is always at her most engaged and happiest in your class. We hope to book you again when the time is right. Wishing you all the best. 😊
Julia
Thank you, teacher.
Teddy G
Thank you, teacher, for reading my message.
Henry
Thank you, Teacher Otto S — another really happy class. You guided my child to speak in complete sentences, focused on grammar and speaking, and did extensions. My child really values you. See you next week.
Jasmine
Thank you, teacher.
Yuna
Thank you!
sunny
Thank you for the extensions, teacher. We hope you'll keep guiding my child to express themselves better. Thank you!
Julia
Thank you, teacher.
Happy
Dear Otto, the previous teacher ended on page 12. At first I thought you started from page 1 to review, then I realized you hadn't — but you taught it so well, and it filled exactly the gaps in our knowledge, so I didn't remind you 😂😂. Thank you for helping us understand the pronunciation and differences of all kinds of sounds — a really substantial class. Thank you for extending it to 30 minutes and for your patience! See you next class! All the best!
Tian Tian
Thank you, Teacher Otto ♥️♥️ Starting this week we temporarily can't keep your Sunday regular class, but we hope to book a suitable class with you again. Have a wonderful weekend! Hope to see you soon 🥰🥰
David
We love you as always.
Henry
Thank you, Teacher Otto S, for guiding her to speak in complete sentences and correcting her pronunciation. She gains so much in your classes. See you next week.
Chrissie
The teacher teaches wonderfully — not only vivid and fun, but also guides my child's thinking really well. Our child is a bit introverted; we hope to have you again in the future.
Barry
Thank you, teacher. The notes you send have helped Barry improve a lot. Thank you, teacher.
Happy
Dear Otto, first, congratulations to your wife on passing the U.S. nursing exam — what fantastic news! Thank you for slowing down the courseware pages today and doing lots of extensions and Q&A with her, organizing the sentences she wanted to say, and helping her keep reviewing the vocabulary you've expanded on. Today's class was wonderful — please keep doing it like today: extend beyond the courseware, ask lots of questions, let her express, describe and explain, and help organize her sentences. See you next week! ❤️
Tian Tian
Thank you, Teacher Otto ♥️♥️ Whatever the lesson topic, your extensions are always so great 😍😍 We hope to keep learning with you forever 🥰🥰 Best wishes 😘😘
David
Hello Teacher Otto S — what we want to express to you most is our gratitude.
Niki
An especially wonderful teacher.
Niki
The teacher is so interesting, with lots of extensions.
Henry
A really happy class. Thank you, Teacher Otto S, for your patience and attention to detail — with extensions, a focus on grammar, and all kinds of hints when there's a word she doesn't know. It's exactly what I need: a focus on training my child's speaking, not on rushing through the courseware. Looking forward to next week.
Hedy
Hi Otto, Hedy likes you the most. She likes the way you teach, and the way you help her understand words through many expansions and pictures. You can also ensure that she truly understands by asking her more questions or asking her to retell, or asking her to make sentences with new words by herself. Thank you, Otto.
Angela
Thank you, teacher.
Hongzhao
Thank you, teacher.
Henry
The teacher is very patient. When my child doesn't understand, you find different ways to explain and keep the conversation going. You pay attention to grammar and encourage her to speak in complete sentences. My child loves your classes and has made great progress in them. Thank you, teacher.
Happy
Thank you, Otto — using 'go by / take / ride' to distinguish 'in' and 'on' was especially useful. Please keep extending and asking lots of questions so she can talk and practice more, and keep helping Happy express long sentences correctly. See you next week!
Lucky
Thank you, teacher. Today's class was so much fun.
Toa
Thank you, teacher, for the wonderful teaching and suggestions. Wishing you a happy life 🌈
Thomas Davis
After the last class, we booked another one the same evening — and it turned out the textbook was wrong. We talked to the teacher in class, and you switched the textbook, and even though screen sharing didn't work, we finished using the book. Thank you so much, teacher. Fun as always.
Talia
Hi Otto, long time no see! At the start of class today, Dad wouldn't let Talia play with one of his personal things, so she cried for the first few minutes, haha. Thank you so much for patiently using so much fun magic to catch Talia's attention — the bad mood stopped right away, and she started today's class full of curiosity and interest. Like we said before, we learn so much in your classes — things we'd hardly learn in daily life, like how many words ending in -ess are about female jobs, and that 'meet' can be replaced with 'visit'. Looking forward to next class. Have a great trip, a great weekend and a great holiday!
Thomas Davis
The teacher's classes are so interesting — lots of fun effects that my child loves.
Lucky
Thank you, teacher.
sunny
Thank you, teacher. We'll keep working hard — let's go together!
Haley
Thank you, teacher. You're conscientious and responsible with my child and answer their questions patiently. I've adjusted our class hours — no requirements on the number of classes!
Lucky
Thank you, teacher.
Lucky
Thank you, teacher.
Vicky
A very fun, very good teacher 👍🏻
Daniel
Thank you, teacher! Daniel has been sick for 10 days and his cough hasn't cleared up, which has affected him a bit in class. Thank you for your constant patient companionship! He loves all your fun ways of teaching!
Lucky
Thank you, teacher.
Tina
great teacher
Angela
Thank you, teacher.
Ian
good
Jerry
A truly excellent teacher.
Barry
Supporting you and thanking you, as always 🙏🏻
Rosalie
Thank you!
Jacob
Thank you, teacher, for the careful guidance. In this class Jacob started to really enjoy the fun of the special effects. Because what he's learning is all stuff he has, learning is more interesting than before. After class he kept saying, 'I like this teacher's class, I like this teacher' ❤
Julia
Received — thank you, teacher.
Evah
Thank you, teacher, for specially emphasizing repeating and answering. The courseware is so thoughtful, using special effects and animations that make it easier for my child to understand.
Tian Tian
Thank you, dear Teacher Otto 🥰🥰🥰 Long time no see — we missed you so much ♥️♥️ Another wonderful, rich class! We hope my child and you click more and more 😆😆 All the best! Have a wonderful week!
David
❤️❤️❤️❤️❤️❤️
River
She's absolutely captivated by your teaching style. For her age, getting her to enjoy class and speak up on her own is no easy feat! Thank you.
David
❤️❤️❤️❤️❤️❤️
Tina
Thank you Otto.
Angela
Thank you, teacher.
Hongzhao
Thank you, teacher.
Daniel
Thank you, teacher!
Julia
Thank you, teacher.
Jerry
We've grown used to Teacher Otto's company every Wednesday. A wonderful teacher.
Mandy
Please tell your wife happy birthday, haha — kids get so excited when they hear about birthdays, haha. Sort, mix, match — I'll review them with her after class. Thank you, teacher, for the wonderful class.
Talia
Hi Otto, just reading your comments shows what a conscientious teacher you are. Thank you so much for taking the time to write us such detailed after-class feedback — Mom read it very carefully. We look forward to Talia learning more and more vocabulary and different ways of expressing herself with you. Thank you so much. Lately Talia has had a hard time sitting still and staying focused — thank you for being so patient every class. We're flying to Malaysia on the 31st for a week's holiday, so see you the week after.
Hongzhao
Thank you, teacher.
sunny
Thank you for the extensions, teacher — we'll step up our reviewing!
Julia
Thank you, teacher.
Jerry
Great!