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Liam
- Rate S$70
- Response 1h

S$70/h
1st lesson free
- Maths
- Algebra
- Trigonometry
- Geometry
- Statistics
Perfect score SAT tutor, 5-year classroom teacher w/ Analytics Master's degree, competitive Mathcounts coach, 200+ instructional videos
- Maths
- Algebra
- Trigonometry
- Geometry
- Statistics
Lesson location
About Liam
Hi, I’m Liam. I’m a former middle-school math teacher with 4+ years of classroom experience and Mathcounts coaching, and I recently completed a Master's degree in Business Analytics. I've always been a big math and science nerd. I competed in Mathcounts, Science Bowl, and Science Olympiad competitions throughout middle and high school. My mom was an English teacher, so I also grew up constantly having my grammar corrected until I learned to master every nuance and counterintuitive rule. I scored a perfect 2400/2400 on the SAT in high school and have tutored students to make massive improvements. I specialize in Digital SAT Math taught from first principles. I can help you to identify areas for growth, set clear goals, and use targeted practice and an error log to turn weaknesses into strengths. Students and families can expect professionalism and structure: punctual sessions, organized notes, measurable objectives, and concise weekly progress updates. I’ve created over 200 walkthroughs in short-form and long-form and bring the same clarity and effort to every lesson. I encourage you to watch some as an example of my teaching (Mr. McGrinder on YouTube and mcg_math on Instagram) My approach builds confidence, improves accuracy and speed, and helps students understand why solutions work—so the skills stick on test day and beyond.
About the lesson
- Primary
- Secondary
- Adult education
- +2
levels :
Primary
Secondary
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
I’ve created 200+ SAT math walkthrough videos on YouTube (Mr.McGrinder) and Instagram (concealed information) that teach first principles—not tricks. In sessions, we use the same approach: diagnose → teach the idea → guided practice → error log. You’ll get clear explanations, live annotation, and a weekly progress update. Remote lessons, free 15-minute consult Watch samples: YouTube: (concealed information) Instagram: (concealed information)
Rates
Rate
- S$70
Pack rates
- 5h: S$349
- 10h: S$698
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
online
- S$70/h
Details
Group rate: $60/hr for group lessons (2-5 people) 2 people $30/person/hr 3 people $20/person/hr 4 people $15/person/hr 5 people $12/person/hr
Video
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