Emily Pei
Introduction
Honors Precalculus 2022~2023
At Concordia International School Shanghai, a group of students taking the 22–23…
Butterflies are some of the most beautiful and fascinating…
Honors Precalculus Class B2
Yiran Zhao
Every butterfly has its unique outline, patterns, and set of colors. However, they share a commonality —…
A staple of all of Dr. Tong’s Honors Precalculus courses at Concordia International School Shanghai is…
2023 April 2nd