學校沒有教的數學 - 網紅的藏寶箱
Home 學校沒有教的數學

Search

學校沒有教的數學

Home 學校沒有教的數學

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

HKDSE 2020 數學科 Paper I Q19 題解 (2020/I/Q19)

以電腦繪圖講解 HKDSE 2020 數學科 Paper I Q19。 Part (a) 0:20 Part (b) 1:51 Part (c) (i) 2:15 Part (c)(ii) 方法一...

2021-05-24 09:45:37 有 538 人看過 有 10 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

HKDSE 2020 數學科 Paper I Q13 題解 (2020/I/Q13) | Remainder Theorem

此題涉及餘式定理 Remainder Theorem，考生在此題的表現並不理想。Thomas 講解當除式是二次多項式 (Quadratic Polynomial) 時的處理方法。 0:28 背景知識...

2021-03-18 12:03:39 有 1,986 人看過 有 48 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

副學士與高級文憑的分別 Asso vs High Dip

副學士及高級文憑都是兩年制課程，同屬資歷架構第4級，兩者有什麼分別呢? 0:34 歷史背景 3:44 課程內容 5:42 辦學機構的財務狀況 9:38 應如何選擇? ~頻道介紹~ 專為香港中學生而...

2021-02-25 13:50:08 有 1,162 人看過 有 34 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

文憑試實戰篇 #22 再談面積問題

在 《破解在梯形內求面積的問題》影片中已探討過面積問題，但只靠該影片中的技巧，並不能解決近年的 DSE 題目。Thomas 今次再教大家一個小技巧，來處理這些問題。 未看上集的同學可先看此影片： 文...

2021-01-16 11:26:16 有 3,094 人看過 有 103 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

兩圓形的交點數目

探討兩圓形相交於兩點之條件。大家很容易想到，只要圓心距離小於半徑之和，它們便相交於兩點。但這並非完全正確！ ~頻道介紹~ 專為香港中學生而設的頻道，講解各種數學解題技巧及概念，以應付 HKDSE 數...

2020-11-18 14:09:15 有 1,668 人看過 有 42 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

兩直線互相垂直小貼士

Thomas 介紹一個小貼士，去處理兩條直線互相垂直的題目。 註: MC 限定，不建議用在試卷一。 ~頻道介紹~ 專為香港中學生而設的頻道，講解各種數學解題技巧及概念，以應付 HKDSE 數學科考...

2020-10-19 22:35:51 有 1,396 人看過 有 31 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

HKDSE 2019 數學科 Paper I Q17 題解 (2019/I/Q17)

整條題目都是關於三角形內心 Incentre。如果考生不熟悉三角形內心的性質，面對此題根本無從入手。 角平分線的秘密: https://mathseasy.hk/articles/secret-o...

2020-05-08 17:59:46 有 2,918 人看過 有 42 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

可否只用 nPr 來計算概率問題?

可否只用 nPr，而無需 nCr 來計算所有概率問題? Thomas 同大家探討這問題。 相關討論： https://mathseasy.hk/articles/hkdse-2016-p2-ans...

2020-04-26 18:13:04 有 2,146 人看過 有 41 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

第一屆 JUPAS 考生的困境 | DSE考生加油！

本屆 2020 DSE 的考生，經歷了不平凡的一年，同時亦面對很大的壓力和困難。回想過去，Thomas 是第一屆 JUPAS 的考生，因為制度上的不完善及各種不明朗因素，同樣面對很大的困難。今集就同大...

2020-04-11 10:27:53 有 6,046 人看過 有 109 人說讚

A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant php - assumed 'php' (this will throw an Error in a future version of PHP)

Filename: views/author_post_list_yt.php

Line Number: 31

Backtrace:

File: /var/www/html/KOL/kolauthor/application/views/author_post_list_yt.php
Line: 31
Function: _error_handler

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 75
Function: view

File: /var/www/html/KOL/kolauthor/application/controllers/Author.php
Line: 21
Function: author_article

File: /var/www/html/KOL/kolauthor/public/index.php
Line: 315
Function: require_once

【停課不停學】直線的坐標幾何 Coordinate Geometry of Straight Lines(Part 2/2)| 網上授課

網上授課 ─ 直線的坐標幾何 Coordinate Geometry of Straight Lines 教材下載 PDF: https://mathseasy.hk/pdf/coordinate-...

2020-03-28 18:18:10 有 2,296 人看過 有 54 人說讚