Weekly Question (28-Sep to 04-Oct)

Hi Students,

This question was asked by a student. It was claimed that the question is Secondary One Maths question. The solution is not tough, just that it needs some thinking. However, take it as challenge and this will be part of our learning process.

I would like like to thank the student who asked this question. Now, this question can be shared and it is beneficial to all students.

Weekly Question (13-Sep to 19-Sep)

Hi Students,

One student asked about this good question. The solution is provided. Please study through and feel free to comment. You might get a better solution than mine. Please share it so that the all the students can benefit. This is so called "Enhanced Learning From Others (ELFO)". Thanks.

E-Maths (Module 01) Revision Exercises

Hi Students,

Topical Revision Exercises have been uploaded for you to practise. The exercises consist of 20++ years series...@@??! Those questions were set before you were born! Okay...Those are additional exercises, not compulsory. You just do it when you free. The answers are provided. Please check your answers once you have completed.

Have fun...

Check here
Lesson 01

Weekly Question (3th August - 9th August)

In the diagram, A, B, C, and D represent the positions of 4 towns. AB = 12km, BC = 9km and D is due north of A. The bearings of B from A and D are

respectively. Find
(a) the distance AC,
(b) the bearing of C from A
(c) the distance BD
(d) the shortest distance from B to a road running along AD.

Try to attempt to this question. Answer will be posted by end of the week.

Complete solution of the question

E-Maths (Mod 2) Lesson 04 Homework (Questions with Answer)

Dear students, below is the link to the homework and solutions.

Remember, attempt before looking at the solutions.

Complete Questions and Solutions of Module 2 lesson 4 homework

E-Maths (Mod 2) Lesson 03 Homework (Questions with Answer)

Dear Students, below is the link to the complete questions and solutions of the lesson 3 homework.
Please download and confirm your answer after attempted the questions. It's always good to try before knowing the answer.

Complete Questions and Solutions of Module 2 lesson 3 homework

** All the best **

Trigonometry Question (With Answer)

A building AB, located on the top of a terrace, is 50m high. From a point C on the ground, the angles of elevation of the top A and the base B of the building are 42 degrees and 27 degrees respectively. Find
(a) the distance AC,
(b) the horizontal distance from C to the building,
(c) the height of the terrace.

Answer:
First, we need to build the triangle to represent the one in the diagram, with all the related angles that can be found stated.

a) Using Sine Rule:


b) the horizontal distance from C to the building = CD

Hence, the horizontal distance from C to the building = 128m

c) height of the terrace = BD


Hence, the height of the terrace = 65.2m

Set Language and Venn Diagram Questions

Hi Students,
Below is the revision exercise for Set Language and Venn Diagram, have fun doing it.

Set Language and Venn Diagram Revision

More questions on Indices

Dear students,
Please download the worksheet from the link below. The worksheet is purposely set without answer attached so that you all will have a chance to try without looking at answer.

Indices

To score, many students keep doing practices .

Bonus Question this week.

Students tends to get scared when they look at question which is more complicated. At the first look, maybe it is, however, by analyzing the question, we can see that it is not a very tough question actually.

Below is the bonus question this week. Please click on the image to view the question if it's too small for some numbers.

Answer:
(a)


(b) First of all, we have to simplify the equation in order for us to see the relationship of the indices clearly.

Weekly Question

As in Add maths, we will also provide questions and answer on this site to facilitate students in their revision. Weekly, questions with answer will be posted in this blog. If you encounter any problem for certain question in E-Maths, feel free to email us at flexituition@gmail.com. Students who attending the tuition will have the priority to get their problems solved.

Question 20th July 2009:
Given that
evaluate the following, leaving your answers in standard form.

Answer:
In order to find the answer, we first need to know on how to link the given hints with the question. For example, what is the relationship between 44 with 11 and 1.1? How to make the number of zeroes even so that it's a perfect square.

(a)
(b)

E-Maths (Mod 02) Lesson 02

Hi Students,

Welcome back to the E-Maths Crash Course again. We had a great learning time in Module 01. Now, in Module 02, we are going to accelerate our learning pace and get ourselves ready to face the challenge of O-Level Examination.

Thank you all, my dear students, for giving us a chance again to help you excel in the examination. We'll no doubt put our best foot forward to strike your goal.

Last week my schedule really jam-packed, no time to update the blog. My apology above that.

Today, we just have finished the E-Maths (Module 02) Lesson 02. The topics that covered as below:
1. Revision of Trigonometry & Bearing
2. Arc, Sector and Segment
3. Standard Deviation
4. Set Language & Venn Diagram

We've done lot of practices in the class. However, that was not sufficient. Pls do the homework that given to you as well.

Homework
1. Standard Deviation handout: do all exercises at the few last pages.
2. Course Reference Book: pg 86, #01, #02, #03, #04
3. Course Reference Book: pg 205, #10

Wish you all the best!

E-Maths Lesson 04

Hi Students,

Thank you for your persistence to complete the entire course. You have taken a great step towards success. You deserve to score a good grade. Grade 'A' is nearer to you now. However, completing the Crash Course (Module 1) does not mean you can stop revising. Please keep your momentum and put in more effort as you can do it better.

Please read through the notes and exercises that given to you again and come to take the Final Quiz of Module 1 on 05-Jul, 10.00am - 12.30pm.

If you aim to maintain or score a better grade, please continue to join our E-Maths Crash Course Module 2. We will show you the art of scoring.

Topics that covered today:
1. Coordinate Geometry
2. Mensuration
3. Data Analysis

Homework:
Course Reference Book
Pg 167: 01, 07
Pg 130: 04
Pg 131: 06, 07
Pg 204: 07
Pg 205: 08, 09

Stem-and-Leaf Diagram Quick Reference

E-Maths Lesson 03

Hi Students,

Thank you for active participation in class. Today we have covered the topics as below.
1. Recap of lesson 02 (Functions & Graphs + homeworks).
2. Dicussing Quiz 02 questions.
3. Properties of Circle.
4. Trigonometry.

Today some of the students were absent. Please attend the following class for make up.
E-Maths Lesson 03 Make up class: 23-Jun, 3.00pm
Venue: Shi Lin Learning Centre.

Today's homeworks:
E-Maths Course Reference Book
Pg 88: #10, #12
Pg 89: #13, #14, #15
Pg 133: #15, #17
Pg 134: #19
Pg 167: #03, #05
Pg 168: #08, #09
Pg 169: #10, #12

Trigonometry Quick Reference



Take Note:
For acute angle
sin a = opp/hyp
cos a = adj/hyp
tan a = opp/adj

For obtuse angle
sin (180 - a) = sin a
cos (180 - a) = -cos a

E-Maths Crash Course (Lesson 02)

Hi All Students,
I hope you enjoy today's lesson. In order to further strengthen your foundation, please be reminded to complete all the homework that given to you. Besides, please spend time to read through the handouts that provided during the lesson.

Topics that covered today:
1. Quick Recap of lesson 01.
2. Congruence and Similarity
3. Functions and Graph.

Homework:
E-Maths Course Reference book
pg 132: #09, #12
pg 133: #13
pg 134: #18
pg 135: #24, #25

Words of advice:
In order to achieve great results, we have to model the pattern of excellent of top students. We have already stepped on the path. Please fasten your seat belt as we are accelerating now. We will breakthrough.

New blogs have been created exclusively for E-Maths and A-Maths. Please check all the information (notes, exercises, homework, etc) from there.

E-Maths
http://ftemaths.blogspot.com/

A-Maths
http://ftamaths.blogspot.com/

How to practice more E-Mathsquestions in shortest time.

Often, when the exam is coming soon, students will encounter a problem while trying to practice more questions.

Below are a few tips to practice more questions in short period:


1. Do more challenging questions first.

• Normally, in an assessment book, the easier questions come first, followed by the tougher question. If the assessment book is in topical format, you may try the last question, normally denoted with a *, or highlighted by the book. If you are comfortable in solving a few of such questions, you may proceed to do another topic.

2.Think, with no writiing.

• It maybe very time consuming if you want to write down all the steps and working to get the answer. Furthermore, normally students are facing the problem of understanding the questions during exam, rather than don't know certain topic. Hence, this is to practice the students on understanding the question pattern and hence help in solving question in shorter time.

3.Learn beyond scope.

• Normally, experience help when solving question. If the scope of learning is only to know how to solve simple questions, find more challenging questions to do. It will not be a waste to know more than current scope, as eventually students will learn it in higher level, however, keep in mind that, if we know how to solve the questions of higher level, normally to solve lower level questions will not be tough.
  

4.Practice, Practice, and Practice

• Although we have summarize on how to practice more effectively, practices are still something that must not be missed. Students need to do a lot of practices, to prepare for the high tension environment during exam. For students with more practices, normally the questions will be solved with ease.
  

All the best for the coming exam. In Flexi Tuition Learning Group website, we will keep posting questions , some with answers to help students in preparing for the exam.:

For A-Maths:
http://ftamaths.blogspot.com/