EdTech Contribution

by Mr Chang Cheng Liang

Mathematics

https://go.gov.sg/longdiv-algo   

………….. App to help brush up long division

https://go.gov.sg/times-algo   

.…………. App to help brush up long multiplication

https://go.gov.sg/arithmetic   

………….. App to help brush up arithmetic (4 operations)

https://go.gov.sg/fractsim     

………….. App to help brush up simplifying fractions

https://go.gov.sg/fractprod     

………….. App to help brush up handling product of fractions

https://go.gov.sg/cclmath 

………….. A shortcut to my blog cclmath.blogspot.sg 

which I compile interesting questions from students / colleagues

https://go.gov.sg/dancing-triangle

………….. A video snippet taken from running an applet

demonstrating THE 3 different types of triangles that

can possibly be formed by varying the vertices of the triangles

My other math resource directory

http://bit.ly/math-gamez

General

https://go.gov.sg/changcl ……………………

 This page! “Directory of CCL's of EdTech contribution”

http://go.gov.sg/alscore

AL Score Converter

https://go.gov.sg/pcs-staff ………………….

Act as a one-stop containing common links

 to help my busy colleagues