Website
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- The Math Learning Center – https://www.mathlearningcenter.org
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- GeoGebra Institute of Hong Kong – http://www.geogebra.org.hk/materials
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- 譚李麗芬紀念中學 – http://www.geogebra.hk/about
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- Nrich (Cambridge) – http://nrich.maths.org/frontpage
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- Arthur Lee Math Studio – http://arthurlee.weebly.com
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- Mathematical Thinking for English Language Learners – http://mathandlanguage.edc.org/mathematics-tasks
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- Mike Ollerton Resources – http://www.mikeollerton.com/resources1.php; http://www.mikeollerton.com/resources3.php
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- Association of Teachers of Mathematics – https://www.atm.org.uk/A-Z-Shop-
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- TED Ed Lessons Worth Sharing – http://ed.ted.com/
- Starter of the day- http://www.transum.org/Software/SW/Starter_of_the_day/
- Jockey Club Lab – http://www.socsc.hku.hk/jclcds/
– https://nzmaths.co.nz/picture-books-mathematical-content
GeoGebra
Hundred Grid 百格表
幾個一數 |
Skip Counting |
Hundred Grid |
Fractions 分數
假分數和帶分數 |
擴分和約分 |
Expanding & Reducing Fractions |
Fraction Addition and Subtraction 分數加法和減法
異分母分數加法 |
Fraction Addition |
Addition Fractions – Visual |
Adding and Subtracting Fractions |
Fraction Multiplication 分數乘法
Fraction Division 分數除法
Percentages 百分數
Games & Apps
Free | |
Rush Hour (iOS) |
Numberful (iOS, Android) |
Twenty (iOS, Android) |
2048 (iOS, Android) |
Prime Smash (iOS) |
Math fight (iOS) |
Dragonbox (iOS) |
旋轉對稱 (iOS, Android) |
Symmetry Exercises (iOS) |
Secondary Maths (iOS) |
Angle Meter (iOS) |
Geoboard (Web, iOS) |
GeoGebra (iOS, Android, Web) |
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Paid | |
Dragonbox Algebra (APP) | Algebra Touch (iOS, Android) |
Reference Book
Spaghetti and Meatballs for All!
This story is suitable for primary 4 students.
Ideas develop from the topic ‘Perimeter of rectangle’.
– Activities for 5th and 6th graders by Cheryl Rectanus
– Lesson plan [PDF]
– Math ideas [PPT File]
Teaching the Greedy Triangle
– Lesson for First and Second Grade
A Cloak for the Dreamer
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