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Stemtree of Diamond Bar

5.0 (2 reviews)
Open 11:00 am - 6:00 pm
Updated 2 months ago

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Tutoring centers

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Magikid Robotics Lab Diamond Bar - 3D Modeling

Magikid Robotics Lab Diamond Bar

4.9(42 reviews)
3.0 mi
Certified professionals
Speaks Mandarin

My 9Y son has been attending Magikid for some time now & still enjoys the class like it was day 1…read more He's always learning new material & able to clearly communicate what he has learned to us. The teachers are patient with him & always available to help out when he's stuck. Julia, the front office manager is always available, a text away when I have questions. Would highly recommend the center for kids that want to start their journey with coding, building robotics, and 3D classes.

I found this place and was surprised I hadn't heard of it since he's been going to school in DB for…read more5 yrs. Decided to send my 9 yr old son to a trial coding and robotics class. Usually the first class is free but I did pay $30 - $40 for each trial class. My son didn't like the robotics class at all. He said the instructor was having a hard time keeping the kids engaged or on task. He also said the classroom was dirty and there were not enough parts or components so they had to get some from other rooms. As a new trial student you would think the instructor would give some background or guidance but he said there was no explanation or instruction from the instructor on what was going on. She was just helping kids that needed help or find parts for them. He knew one of the other kids in the class so he just sat next to him and observed (not sure why I had to pay for him to just sit & observe). He was supposed to take the coding class right after, but he was already done and didn't want to go back inside. We went after school on a Friday so he was already tired. Since I already paid for both trials, I rescheduled the coding class. They were very accommodating & rescheduled us a couple of times. He said this coding class was much better and the instructor was better. All the coding was done on the computer. My impression from the 3 times I walked in was it's chaotic: kids darting here and there and some parents picking up their kids. There are tables with robotics and coding plaques or instruments by the entrance and hallways, cluttered & dusty. The 2 young gals there were very nice but just sitting at their desks looking at their computer monitors amidst the chaos. They didn't ask him how the trial class went. Didn't seem organized or clean. I had high hopes with all the 5 star reviews on yelp but was not impressed. It's in a narrow and long strip mall with different businesses: a dentist and 2 - 3 other tutoring type afterschool places. Looks like a lot of local kids hang out after school. My son has gone to a dozen or so lego, coding and robotics camps over the last 2 summers and he said he prefers those classes/camps.

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Magikid Robotics Lab Diamond Bar
Magikid Robotics Lab Diamond Bar
Magikid Robotics Lab Diamond Bar

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Wing Chess Academy - He likes it.

Wing Chess Academy

3.8(15 reviews)
0.1 mi

Speaking as a Student who has attended here for over 5 years. If you had any "unsatisfactory"…read moreexperiences here, here's something's to make sure to be aware of. Note: the things I will say below are from personal experience. If there's anything else that happened, comment under this review. The interview is related to chess. This interview is meant to evaluate skills, see the interest the child has in chess, and also have the coach know the student a bit better personally. It does NOT matter the kid passes the interview or not when it comes to chess skills, this just evaluates character. Any chess skills are a bonus. Coaches there will not outright refuse you without reason. They will give reason, and they will tell you if there is anything that does not sit right with them. They are very honest people, and will not say anything to insult you on purpose. Do not do last minute changes to schedules. Each coach sets a time for a reason. They set time because there are other kids that have classes. The coaches will be understanding if you do have a delay, but please do not be unreasonably late and hope the coach will still wait. Overall this has been a second family to me. I've known these coaches for a good bit of my life, and I highly recommend Wing chess if you have a kid that's looking for a friendly environment to learn and have fun. I would come here. Sincerely, a long time student.

0 stars. The man was very rude and unprofessional when we walked in for our appointment for the…read more"interview" process, which basically has nothing to do with chess.

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Wing Chess Academy - John's first chess class.

John's first chess class.

Wing Chess Academy - Classroom

Classroom

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Learning Tree Walnut Education Center

Learning Tree Walnut Education Center

5.0(12 reviews)
3.5 mi

Our daughter attended the summer school program, and we were so impressed! I never imagined a…read more5-year-old could learn about things like the planets in the solar system or grasp basic robotics. But she did, and with so much enthusiasm. The school is incredibly well-organized, and every staff member is warm and welcoming. My daughter felt so loved and supported at Learning Tree. Two weeks ago, she took the English test for the Walnut Unified School District, and the teacher was surprised by how good her handwriting was. I know this is because of the dedication of the teachers who have helped her grow. I want to end my review by sharing a picture she drew in class. It's hanging on our fridge. The drawing shows her teacher smiling as my daughter raises her hand to answer a question. It says, "I love to learn." This picture touches my heart deeply. As an educator myself, nurturing a lifelong love of learning is something I've always hoped to instill in my child. We've already signed her up for the after-school program, and we can't wait to see even more growth at Learning Tree!

My daughter has been attending Learning Tree's summer program for the past 7 weeks, and I have…read morenothing but good things to say! She's starting TK in the fall, and we wanted to make sure she was ready--and my goodness, she has learned sooo much in such a short time. We've loved every single staff member and teacher she's interacted with. My daughter is all smiles and laughter at pickup and genuinely looks forward to school every morning. I want to give a special shoutout to Ms. Melissa and Ms. Victoria--they are so kind, engaging, and supportive of all their students. My daughter talks non-stop about how much she loves them! You can tell how much care goes into their lessons, activities, and everything they do. Learning Tree truly has so much to offer. 10/10--can't recommend them enough!

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Learning Tree 2026 STEAM Summer Camp registration is now officially open!

Learning Tree Walnut Education Center - Summer program is built around STEAM interdisciplinary learning (Biology, Biomimicry, Creative Arts, AI Applications, Financial Literacy....

Summer program is built around STEAM interdisciplinary learning (Biology, Biomimicry, Creative Arts, AI Applications, Financial Literacy....

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Total Learning Education - Summer Flyer!!!

Total Learning Education

5.0(3 reviews)
2.0 mi

Total Learning is a fantastic, academically focused after-school program & tutoring center for…read moreyouth! My kids who are in elementary school enrolled here and it's been a great experience for them. Total Learning is in a very convenient area close to many of the highly rated public schools in the Diamond Bar area (within WVUSD (school district)). In addition to the after school programs offered for different education levels, the center offers after-school pick up if parents need, so that parents don't need to worry about having to transport their children on weekday afternoons. The most important part about TL is that the teachers and staff truly care about the kids and their academic progress/growth. I really appreciate the teachers' helping with my kids' homework and the academic curriculum TL provides to help kids' to expand their minds. Kids will learn important skills, such as proper organizational skills, completing assignments on time, attention regulation, and training in various school subjects (reading comprehension, math, writing). I greatly appreciate such a high quality after school program such as Total Learning that helps to supplement kids' academic performance and growth! Thank you again to the staff and teachers at Total Learning!

I've been attending this program for 7 years now and it's amazing. I was struggling with writing…read moreand math so my parents signed me up for private lessons when I was in 5th grade. My teacher was really helpful and was very passionate on making sure that I understood what was going on. I am now a Junior in high school and I struggle with Calculus. Total Learning has awesome math teachers. Mr. Eddie is great, but Mr. Tam is better. They separate elementary, middle, and high school into different buildings. Grades are separated into different rooms so it is very convenient. This place has diverse teachers and awesome service. I'm planning on coming here my senior year too!!

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Total Learning Education
Total Learning Education
Total Learning Education

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Diamond Point YMCA

Diamond Point YMCA

3.9(13 reviews)
2.4 mi

If you've been looking at this location for your children I suggest you truly stop and appreciate…read morethis gem. From Ms Judy at front desk to Marlee the director have always been so helpful to our family. Our daughter loves this place. Ms. Marlene, Ms Helen and all the other ladies that work there are so amazing. I cannot express the words of gratitude and appreciation I have for this place. It's not easy to find a daycare as a parent you can trust to care for your children when you're unable to for work. It's always a tough and emotional process and transition. This place exceeded my expectation and we've had the pleasure of many other daycares care for my daughter and son. I can say you're very blessed if you are allowed the opportunity to have your children here. I hope this place remains true to it's values and continues doing what it does for the children and families. The staff is the biggest part of this. Treat them well!

I am the mother of a kindergarten child who graduated from LAUP preschool and daycare here. She…read morehad attended a local family based daycare for years before and honestly I wish I had brought her here much sooner. In fact, if not for a change in my work arrangements she AND her old sister would be attending this location for their current after school care. My daughter really blossomed academically and socially here with teachers Ms. Berenice, Ms. Karina, Ms. Maria, Ms. Alexis and Mr. Giovanni to just name a few. The executive director, Ms. Tracy, is very friendly, helpful and approachable. I was really pleased with the focus on learning that was balanced by creative and active play along with a lot of games, arts and physical activity. I still get teared up when I recall the sweet Mothers Day bunch and performance that they learned and memorized under the guidance of their teachers! They offer several activities, healthy snacks and field trips. It's an older facility that could use some updating but for Los Angeles or Orange County commuting parents it is in a good location off the 57 freeway near the 60 & 10 freeway merges. As working parent I recommend this preschool and daycare highly. The care and education they invest in the kids has really shown in how successful my daughter has been in transitioning to Kindergarten & I thank the team at the YMCA Diamond Bar @ Sunset Crossing for being her preschool providers.

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Diamond Point YMCA
Diamond Point YMCA
Diamond Point YMCA

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Kiddie Academy of Diamond Bar

Kiddie Academy of Diamond Bar

4.5(93 reviews)
2.5 mi

The Country Club…read more Waited a long time to write this review. Now that we have moved away... This is the country club; for kids. White glove service, safe, clean environment for children to THRIVE! Run, don't walk. Teachers are caring, gentle, and incredibly patient. The owner, Mrs Tina, really has an eye for hiring the right person for the right age group. The staff is warm, diverse (Mandarin and Spanish speaking), and attentive to the children's needs. More importantly, the parents needs :) Many of the staff have been here for over a decade. We saw many times, staff being promoted from within, uplifting the community. Updates: Phone App with pictures of what your child is up to, what they ate, how long they slept. You can call and speak with your child's teacher incase you forgot something. The owner and School director are ALWAYS available for any concerns, and address them immediately. Understandably, there is no remote access to cameras for others privacy, but you can sit in the office and watch the screen all day if you wish. Yelp: There was a child who was injured a few weeks after we started. Concerning. We were second guessing our decision to send our kids here. Naturally, we went and spoke with the director for clarity. She was very transparent, while respecting the child's identity and privacy. We never got the feeling like she was making excuses or hiding anything. We then saw the director and administrators going over the playground with a fine tooth comb to see where padding and barriers could be added to improve safety. The owner had a whole construction crew out there the next day improving the hard scape! Tea: There were a group of HOA karen type moms who tried to organize a mass exodus bc their unreasonable demands were not acquiesced. Extreme. Honeys, you're gorgeous, chill on the botox... They made a whole face book group trashing the school. As usual, Mrs Tina went above and beyond w accommodations, but nothings ever good enough. Hire an au pair. Extra: No expenses are spared for activities. Reptiles, magic shows, characters, face painting, bounce house, bubble party, color fight (Holi), water play, what did i miss? Who does this?? The end of year parties are a whole production... Academics: They regularly survey the local schools for proficiency levels, and adjust the curriculum. By the time your kids go to primary school, they will be far ahead of the pack. Owner: Mrs Tina can easily run an investment bank, yet she CHOOSES this torture. Think the tuition is expensive? 30 people on payroll, rent/CAM, repairs, taxes, food to feed 100+ kids, insurance, licensing, compliance, in California. I often wonder how shes making money at all? For teacher appreciation week, she had food catered, gifts, and paid for EVERY teachers car to get a full detail. She treats people with kindness, fairness, makes sure everyone feels included, and is having fun! Wonderful human being. Miss Tina, we see you...

Great teachers, curriculum and clean facility! Highly recommended. Only downside is waitlist is…read morevery long...but once you are in, not an issue anymore.

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Kiddie Academy of Diamond Bar - The Easter bunny is a big attraction for our children!

The Easter bunny is a big attraction for our children!

Kiddie Academy of Diamond Bar - Lunar New Year celebration at Kiddie Academy.  We invited wonderful Lion Dancers to entertain our children, staff and families.

Lunar New Year celebration at Kiddie Academy. We invited wonderful Lion Dancers to entertain our children, staff and families.

Kiddie Academy of Diamond Bar - Pure joy on our kiddos' faces. :)

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Pure joy on our kiddos' faces. :)

Nissi Academy - Phonemic awareness! Do you know the sound?

Nissi Academy

5.0(4 reviews)
2.5 mi

My son joined Nissi Academy's after-school program last August while he was in kindergarten at…read moreVejar. At first, he felt a little lost, but now he truly enjoys going there and loves his teachers, especially Ms. Keeley. The program offers a great balance of language, math, English, crafts, and art each week. What I appreciate most is the personalized teaching approach. Ms. Keeley assigns homework based on each child's level, and I have clearly seen my son improve in both his learning and behavior. Since attending Nissi, my son has changed from being frequently described as too naughty into a student who now receives praise and earns excellent results. I feel very fortunate to have found such a caring and dedicated team of teachers. Thank you to Ms. Keeley, Mr. Michael and all the teachers at Nissi for your hard work and support!

Ms. Keeley and Mr. Michael are really great teacher.I always feel very reassured leaving my…read moredaughter with them, and they always let me know about her progress and what her strengths are. Ms Keeley is very sweet and caring also encouraging. I can tell my daughter doing much better under her tutoring. She would even send me messages to tell me what my daughter is doing at the moment. Sometimes, if I get off work late, they will wait a little for me. Having this kind of after-school program makes me feel very grateful, very appreciated their help:)

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Nissi Academy - Matching lines to improve memory and foundations of Art !

Matching lines to improve memory and foundations of Art !

Nissi Academy
Nissi Academy

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Stemtree of Diamond Bar - tutoring - Updated May 2026

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