2011 S1-02 Maths Blog

Showing posts with label Q2. Show all posts
Showing posts with label Q2. Show all posts

Expansion - Explanation with Area of Square (Question 2)by Dawn Tan


Square:





Foil:



Posted by Anonymous at 7/16/2011 03:13:00 PM 1 comment:
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Labels: algebra, Q2, rectangle

Expansion - Explanation with Area of Square Question 2

Question 2 : (x-5)(x-6) (IMAGES WITH TIMESTAMP :D)
DIAGRAM:

METHODS! :D



Thank you :) Hope you can see the pictures clearly, it took me some time to enhance it.
Posted by Ryan Yeo at 7/14/2011 10:03:00 PM No comments:
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Labels: algebra, Q2, rectangle

Expansion - Explanation with Area of Square (Question 2) by Ryan Sio

Posted by Ryan Sio at 7/14/2011 06:00:00 PM No comments:
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Labels: algebra, Q2, rectangle
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When We Meet in Term 3 & 4

Mon: 0950-1040
Wed: 1010-1100
Thu: 1100-1150

Consultation Times:
Please book the date/time slot in the GoogleForm available at the GoogleSite. You should get a reply via the GoogleSpreadsheet (embedded) within 6 hours.

In Term 3, all Sec 1 & Sec 2 students will be participating in the Australian Mathematics Competition that takes place on 4 August 2011. This will take place in the school.
http://www.amt.edu.au/eventsamc.html

Check out the Sample Questions at
http://www.amt.edu.au/wuenr.html

Level Tests in Term 3
Week 5: 28 July 2011 (Thursday)
Week 9: 23 August 2011 (Tuesday)
~ Algebra: Up to worksheet 6 (without challenging questions)
Note: Solving of Simple Equations will not be tested
End-of-Year Examination - Maths
18 October 2011 (Tuesday)
1015-1215 (2 hours)
Calculator is allowed



General Info

Maths Rep:
Siddharth

The following are involved in the Support Programme in Term 3.
Please report to the Learning Oasis on every Wednesday 12.40 pm to 1.30 pm
- Cowan Ho
- Eugene Voo
- Lee Ren Hui Daniel
- Leighton Wang Han Rui
- Leong Jun Wei Darryl

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Basic Maths Challenge!

Basic Maths Challenge!
Try "BasicCaching" to unveil the 10 boxes! Be the 1st to present the certificate and get rewarded handsomely!

Algebra Challenge (Indeed, it's Challenging!!!)

Algebra Challenge (Indeed, it's Challenging!!!)
Try "PreAlgeCaching" to unveil the 10 boxes! Be the 1st to present the certificate and get rewarded handsomely!

Activity-Information Links

  • Calculator Chaos
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  • Maths in Everyday Life
  • Practice: Factor Tree
  • Practice: FreeRice S1-02 Group
  • Practice: Integers (+, -)
  • Sieve of Eratosthenes

Useful Links

  • ACE Learning System
  • Algebra Solver
  • AlgeTools (MOE, Singapore)
  • Approved Calculator List (SEAB)
  • Easy Calculator.com
  • Maths Dictionary
  • Test of Divisibility
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Personal Websites of S1-02

  • 01 AMELIA PANG KAY LEE
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We are kept in the Loop...

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Resources & Clips about FRACTIONS

Source: Teacher.TV

Cutting a Cake Have you wondered how to divide a cake into 12 pieces using only 4 cuts? (http://www.teachers.tv/video/43462)

Putting Reciprocals into Practical Use Reciprocals help us to order "difficult" fractions! (http://www.teachers.tv/video/43452)

Resources & Clips about NUMBERS

Source: Teacher.TV

Safety In Numbers Mathematician Marcus du Sautoy reveals how the language of maths is used to construct the complex codes that we encounter in everyday life. Learn about the amazing use of PRIME NUMBERS in our everyday life. (http://www.teachers.tv/video/3501)

Zero to Infinity In this programme, mathematician Marcus du Sautoy explains how humans have developed numbers for their mathematical needs. Hear about the Invention of Zero and have a better understanding of Infinity. Can we divide a number by Zero? Is Infinity the biggest number. (http://www.teachers.tv/video/3500)

Source: The Guardian (Guardian.co.uk), 4 March 2005
Article: The Magic Number by Simon Singh
Found!!! The biggest Prime Number yet...
Click HERE to read article.

Video Clips about Data Handling

This video clip, Statistics: Decisions Through Data shows how data (in the study of Statistics) has enabled mankind to make big and small decisions, that either impact the individuals or the bigger community.

Look out for the following segments:
- Describing Data
- Producing Data
- Conclusions from Data
~~~~~~~~~~~~~~~~~~~~~~~~~~
Watch this video clip The Business of Farming

Source: The Futures Channel (http://www.thefutureschannel.com/index.php). Note: It may take a while to stream the video clip

This video about... There are more than 350 different commodities grown in California. In a state that provides approximately 15 percent of U.S. agricultural products, statistics are an important tool for agricultural economists to keep up with supply and demand. Let's hear how the statistics help farmers to make decisions!

Resources & Clips about GEOMETRY

Source: Teacher.TV

Seaside Triangles - How properties of triangles become useful in real world applications. (http://www.teachers.tv/video/37910)

Surface Area of an Octagon - Step-by-step process of working out the area of an octagon. (http://www.teachers.tv/video/43382)
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