1. GoogleDrive Resources https://drive.google.com/drive/folders/1e5KoDYwVb7Y0fL0J4rr34Gns2Hc-qKiM?usp=sharing 2. Mary Boole and curve stitching: A look into heaven https://www.researchgate.net/publication/8663650 3. Curve Stitching - The art of sewing beautiful mathematical patterns http://www.math.uni.wroc.pl/fmw/sites/default/files/upload_attach/ksiazka_curve_stitching.pdf 4. 繡曲線-令人賞心悅目的數學 https://www.edb.gov.hk/attachment/en/curriculum-development/kla/ma/res/smn17.pdf 5. 布爾代數 https://kknews.cc/news/pjepe3j.html 6. Steve Phelps: Making Mathematics Visible https://www.ggbm.at/htzrfh4h