Dear students,
I totally empathize with your situation. You have encountered an intriguing Math problem and do not know how to solve it. Try sending the problem here.
Don't suffer in silence. I will get back to you ASAP.
Do follow me on IG (@changchengliang) for the latest postings of my worked solutions.
mr chang's classes 2024
P5 E2K Math __ (completed for the year)
P6 Geometry
P6 Circles
P6 Speed
P6 Ratio
P6 Fractions
P6 Percentage
P6 Numbers
Brush up your basic skills through...
resources
PAL (Programme for Active Learning)
Social Studies
Science
Physics
Chemistry
Biology
Chinese
Geography
Literature
Art & Craft
Music
Economics
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Education related sites
Electricity
Parallel vs Series configuration --- Observe the brightness of the bulbshttps://www.instagram.com/p/BTbwFwjh1JL/?
Family Time
Graphics/Background
Listen https://www.instagram.com/p/B4BKskOH_n1/?
Target Setting https://www.instagram.com/p/CGfVMuInUUW/?
Facing challenges?
https://www.instagram.com/p/BdXGWtiBWuS/?
https://www.instagram.com/p/BxVDQyKHwPK/?
Success is like an Iceberg https://www.instagram.com/p/B2BEP1YnOxM/?
Scout Hymn https://www.instagram.com/p/BfiSiPqhwWU/?
In my dreams I'm going back to Gilwell https://www.instagram.com/p/BfkH8rxhCbh/?
Reading numerals (numerals to words)
https://www.instagram.com/tv/B86H0p_HIS9/?
Estimation https://www.instagram.com/tv/B22Ej-rH94o/?
Fractions
Writing mixed number from long division https://www.instagram.com/p/BP8ebKkh1P-/?
Simplifying fractions https://scratch.mit.edu/projects/284472200/fullscreen/
Percentage
The idea of percentage: https://www.instagram.com/p/BPtFYsNDDjF/?https://www.instagram.com/p/Bl3QaRoHm2q/?
Similar triangles
Area of square https://www.instagram.com/p/CYDhPmXJGmW/Types of Triangles
--- using strawshttps://www.instagram.com/p/BgqvPauhRzs/?https://www.instagram.com/p/B-AF0gxHyEk/?
--- By animationhttps://www.instagram.com/p/BxT8OgrH1Pl/?https://www.instagram.com/p/B9zWljtHaDN/?
Area of Triangles --- proofby animationhttps://www.instagram.com/p/Bg1WiBAhJXW/?
by cutting paperhttps://www.instagram.com/p/Bg5flQ7hGvc/?
Finding Area
https://www.instagram.com/p/CYCW0WbBSzY/https://www.instagram.com/p/CYCQTUvPLdE/https://www.instagram.com/p/CYCW0WbBSzY/Exploratory activity for Areahttps://www.instagram.com/p/BuUEoH8n91X/?
Trigohttps://www.instagram.com/p/CX-QawFpCaO/https://www.instagram.com/p/CX-ZUjIptYN/
Geometry
Vertically opposite angleshttps://www.instagram.com/p/BnlpCmZB5Nu/?Breath in and out Polygon --- https://www.instagram.com/p/CX5cYfzKfJf/
Properaties of Interior and exterior angles of triangleshttps://www.instagram.com/p/BxaWohiHasP/?
A Classical Geometry question (from PSLE)https://www.instagram.com/tv/CM3yhdxnltf/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
Algebra Check out this answer-checking mnemonicshttps://www.instagram.com/tv/CKOu8KRnkRT/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
Instructions for relief teacher(s)