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Yoon

Rated 4.89 out of 5, based on 210 reviews
153 Followers
Singapore, Singapore
About the store
I have more than 20 years of experience in teaching Math from K-12. I have taught in both public schools and independent school. I started as a school math teacher; was later appointed as a Head of Math Department and a Vice Principal. As a school leader, I supervised trainee teachers, conducted workshops on primary math for parents to help them guide their children at home. I also trained pre-school educators in quality assurance using a quality rating scale. While I was serving as the Head of Math Department in one of the secondary schools, the school achieved a record of 97% distinction in the GCE ‘O’ level Math (Grade 10 equivalent) exams across the board.
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Preview of Singapore Math - Grade 6 Ratio level 1

Singapore Math - Grade 6 Ratio level 1

Created by
Yoon
Lesson Objective: To learn the basic concept of ratios using Model Method Topic: Ratio – Word Problem Difficult level - 1 Level: Grade 6 Ratio can be abstract to the students when they first encountered this topic. This lesson plan teaches basic concept of ratios and demonstrates word problems in concrete form. This is also suitable for parents to learn and coach their kids at home. This work by Yoon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Li
Preview of Word Problem Made Easy - Model Method (Singapore Math)

Word Problem Made Easy - Model Method (Singapore Math)

Created by
Yoon
Lesson Objective: To use Model method (Singapore) to solve word problems Topic: Four operations on Whole Numbers Difficulty Level: 1 Level: Grade 5, 6 and 7 This lesson plan is written to teach word problems on whole numbers using the Model Method. The Model Method for solving word problems are widely taught in primary schools in Singapore. By drawing a clear simple diagram, the word problem immediately becomes visual and less complicated than it sounds. This lesson plan is designed for abo
Preview of Math Word Problem Model Method - Grade 5 and 6 Basic Concept of Ratio

Math Word Problem Model Method - Grade 5 and 6 Basic Concept of Ratio

Created by
Yoon
Lesson Objective: Introducing basic concept of Ratio in the simplest form by using Model Method Topic: Ratio, Equivalent ratios Difficulty Level: 1 Level: Grade 5 Using the traditional method to teach Ratio and the basic concept of Ratio can be abstract to the students. The Model Method is a good tool to help your students visualize with concrete objects using simple diagrams. Teachers could introduce this to your kids' parents who are interested in helping their children at home. This is suita
Preview of Singapore Math - Grade 6 Ratio level 2

Singapore Math - Grade 6 Ratio level 2

Created by
Yoon
Lesson Objective: Using Model Method to solve word problems Topic: Ratio Difficulty Level: 2 Level: Grade 6 This resource consists word problems involving Ratio a:b:c. It is a follow up lesson from the Singapore Math - Grade 6 Ratio level 1. The lesson plan comes with teacher guide and worksheet with detailed solution. This is also recommended for students to do self-study at home. This work by Yoon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License
Preview of Word Problem Made Easy (2) Model Method for Grade 6 & 7

Word Problem Made Easy (2) Model Method for Grade 6 & 7

Created by
Yoon
Lesson Objective: To use the Model method (Singapore) to solve word problems Topic: Four operations of Whole number Difficulty Level: 1 Level: Grade 6 and 7 The Model Method is a good tool to solve word problems in maths. It helps your students to visualize with simple diagrams. This lesson plan guides teachers through drawing models in 2 to 3 simple steps. To reinforce learning, the worksheet follows closely to the examples given. This is suitable not only for teachers, but also for parent
Preview of Math Word Problem Model Method - Grade 5 Ratio

Math Word Problem Model Method - Grade 5 Ratio

Created by
Yoon
Lesson Objective: Using Model Method to solving word problems on Ratio Topic: Ratio, Equivalent ratios Difficulty Level: 2 Level: Grade 5 This lesson plan includes Equivalent ratios, expressing ratios in the simplest terms and word problems using the Model Method. The Model Method is a good tool to help your students visualize with concrete objects using simple diagrams. Teachers could introduce this to your kids' parents who are interested in helping their children at home. This is suitable n
Preview of Word Problem Grade 6, 7 & 8 Whole number - Model Method

Word Problem Grade 6, 7 & 8 Whole number - Model Method

Created by
Yoon
Lesson Objective: Using Model Method to solve word problems Topic: Whole numbers – Part 2 Difficulty Level: 2 Level: Grade 6, 7 and 8 Using the traditional method to solve word problems can be abstract to the students. The Model Method is a good tool to help your students to visualize with concrete objects using simple diagrams. This lesson plan guides teachers through drawing models in 2 to 3 simple steps. To reinforce learning, this is followed by a practice problem with a clear guide to the
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About the store

Experience

I have more than 20 years of experience in teaching Math from K-12. I have taught in both public schools and independent school. I started as a school math teacher; was later appointed as a Head of Math Department and a Vice Principal. As a school leader, I supervised trainee teachers, conducted workshops on primary math for parents to help them guide their children at home. I also trained pre-school educators in quality assurance using a quality rating scale. While I was serving as the Head of Math Department in one of the secondary schools, the school achieved a record of 97% distinction in the GCE ‘O’ level Math (Grade 10 equivalent) exams across the board.

Teaching style

Singapore's achievement in math is once again proven in the Programme for International Student Assessment (PISA) 2012 results, as well as in Trends in International Mathematics and Science Study (TIMSS). Our success in math is mainly due to the unique method of teaching math in schools. The children start learning numeracy in preschool by using concrete objects. A word problem can be made easy by using model method, that is developed by Singapore. This is commonly known as the Singapore Math. By using concrete objects, a complex problem can be made simple for the children. With the Singapore math model method, you can turn your students to become Math achievers too!

Awards & shining teacher moments

Outstanding Contribution Awards, National Day Awards and Long Service Awards

My own education history

Bachelor of Science, University of Singapore 1977 Diploma in Education 1978; Further Diploma in Education 1987; Master in Educational Management, University of Melbourne 2008.

Additional biographical information

Math Teacher - Junior College, Pre-university, Secondary School; Head of Math Department - Secondary Schools; Primary schools.