Compilation of all things math --- questions obtained via students' consultation, related math sites. * Do also check out my EduTech contributions at go.gov.sg/changcl
Wednesday, May 30, 2018
Monday, May 28, 2018
Thursday, May 17, 2018
pseudo-t-score based on PCS-P5SA2-2018
Pseudo-PSLE t-score Calculator
Tuesday, May 15, 2018
Sunday, May 6, 2018
Saturday, May 5, 2018
Friday, May 4, 2018
Tuesday, May 1, 2018
My rounding-off machine (Rounding, Estimation, PAZA)
A strategy for rounding off numbers (including decimal) --- “PAZA-te”
https://scratch.mit.edu/projects/219837076/#fullscreen
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