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Yen
- Rate $11
- Response 1h
$11/h
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- Mathematics
- Chemistry
I have been teaching for more than 20 years in Maths and Chemistry from middle school to high school. I earned a Master of Chemical Technology and a certificate in pedagogy methods. I am studying Mast
- Mathematics
- Chemistry
Lesson location
About Yen
I am a teacher with more than 20 years of teaching at university. I love maths and chemistry. I was a tutor when I was in high school. Now I am studying in Canada, so I miss my students a lot. I hope to bring inspiration to you.
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About the lesson
- Elementary School
- Middle School
- Sophomore
- +6
levels :
Elementary School
Middle School
Sophomore
Advanced Technical Certificate
College / University
Adult Education
Masters
MBA
Kindergarten
- English
All languages in which the lesson is available :
English
Structure of atom:
- That is a basic unit to form substances.
- Understand the structure of the atom, we can understand about characteristics of substances
- With this knowledge, you can understand reaction types why some happen, or not
- These lessons are for grades 8, 9 and even high school.
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Rates
Rate
- $11
Pack rates
- 5h: $55
- 10h: $110
online
- $11/h
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