Dr Tianjiao Wang Academy
Dr Tianjiao Wang obtained his PhD in University of Southampton, MSc in Georgia Institute of Technology, and BSc in Beijing Jiaotong University and Peking University. He has a strong background in mathematics and computer science. He has many years of experience in R&D in related fields. He is now living in Toronto, Ontario, Canada. He is enthusiastic about STEM education and teaches math, science, and engineering subjects in his spare time.- 2:51:06
- 4 сағат бұрын
Lesson 5 of Geometry for AMC 10
- 4:01:29
- 14 сағат бұрын
Lesson 4 of Geometry for AMC 10
- 1:59:07
- 21 сағат бұрын
Lesson 3 of Geometry for AMC 10
- 1:51:45
- 14 күн бұрын
Lesson 2 of Geometry for AMC 10
- 1:30:13
- 14 күн бұрын
Topic 9: Quadratic Equations - Part 1
- 1:27:17
- 14 күн бұрын
Exercises of Topic 8: Introduction to Inequalities (B)
- 2:01:02
- 21 күн бұрын
Lesson 1 of Geometry for AMC 10
- 1:12:43
- 21 күн бұрын
Topic 8: Introduction to Inequalities (B)
- 20:38
- 21 күн бұрын
Exercises of Topic 8: Introduction to Inequalities (A)
- 1:44:29
- Ай бұрын
Exercises of Topic 12: Circles and Angles (B)
- 1:28:48
- Ай бұрын
Topic 8: Introduction to Inequalities (A)
- 1:30:29
- Ай бұрын
Topic 12: Circles and Angles (B)
- 24:13
- Ай бұрын
Exercises of Topic 12: Circles and Angles (A)
- 30:10
- Ай бұрын
Topic 12: Circles and Angles (A)
- 1:08:31
- Ай бұрын
Exercises of Topic 11: Circles
- 1:26:02
- Ай бұрын
Exercises of Topic 7: Graphing lines
- 1:04:42
- Ай бұрын
Topic 11: Circles
- 33:51
- Ай бұрын
Exercises of Topic 10: Geometric Inequalities
- 1:31:50
- Ай бұрын
Topic 7: Graphing Lines
- 1:46:49
- Ай бұрын
Topic 10: Geometric Inequalities
- 1:22:11
- 2 ай бұрын
Exercises of Topic 6: Proportion
- 1:53:52
- 2 ай бұрын
Exercises of Topic 9: Polygons
- 1:07:40
- 2 ай бұрын
Topic 6: Proportion
- 19:14
- 2 ай бұрын
Exercises of Topic 5: Ratio and Percents
- 1:25:12
- 2 ай бұрын
Topic 9: Polygons
- 55:45
- 2 ай бұрын
Topic 5: Ratio and Percents
- 25:36
- 2 ай бұрын
Exercises of Topic 4: Multi-variable linear equations (B)
- 1:32:12
- 2 ай бұрын
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