台灣黑皮歐巴桑的學習祕笈

中英文版(國三上數學) 比例線段：相似多邊形的意義與判別

V501 比例線段與相似形的介紹～第五冊第一章～南一版
https://www.youtube.com/watch?v=t_51wFU6cUs

V514 相似形的意義～1-2相似形～第五冊第一章
https://www.youtube.com/watch?v=tzwirQTkhaQ

V513 多邊形的縮放～1 2相似形～第五冊第一章
https://www.youtube.com/watch?v=HMRY_kUEaQU

國中_數學_17-1-1相似多邊形的意義與判別
https://www.youtube.com/watch?v=rUM7DBU0JBE

國中數學 相似多邊形的意義_1
https://www.youtube.com/watch?v=KEyTTSg4brQ

國中_數學_相似形_相似多邊形
https://www.youtube.com/watch?v=iiXaLO64IDM

【例題】相似多邊形的相關概念
https://www.youtube.com/watch?v=i1efzx4l1OA

國中_數學_相似形_相似多邊形_練習
https://www.youtube.com/watch?v=YyRJQTXWCA8

【基測數學】091v1 單選09：相似多邊形
https://www.youtube.com/watch?v=3UoXN7bR7i0

【基測數學】93v2 單選01：相似多邊形
https://www.youtube.com/watch?v=LxWAl-S2wYI

相似多邊形
https://www.youtube.com/watch?v=4UqO9VeAHHs

國中第五冊-相似形
https://www.youtube.com/watch?v=p0tLoAhydDw

國中_數學_相似形_縮放圖形
https://www.youtube.com/watch?v=m1q0OaI6PeM

[真正免費] 蔡老師國中觀念數學 九上 1-1 放大縮小與相似形的意義
https://www.youtube.com/watch?v=-TAGF0C4hUs

國中_數學_相似形
https://www.youtube.com/watch?v=ue1qWL7MfL8
https://www.youtube.com/watch?v=UVJYUmq5wMc
https://www.youtube.com/watch?v=9Gig_xPTvWM
https://www.youtube.com/watch?v=9uLk0nHAouY
https://www.youtube.com/watch?v=hh_2ee-1J2w

國中_數學_圖形的放大與縮小I-1
https://www.youtube.com/watch?v=QRxps4Dlxwc

國中_數學_圖形的放大與縮小I-2
https://www.youtube.com/watch?v=eKSi_tDSNgM

✶ DIFFERENCE BETWEEN SIMILAR & CONGRUENT FIGURES?
https://www.youtube.com/watch?v=h7ZAQfNh8XA

Geometry 7.3 Similar Polygons
https://www.youtube.com/watch?v=VisiTQGoWyI

determine if polygons are similar
https://www.youtube.com/watch?v=bJuOu-CM3uY

How to Geometry: 7.3 Similar Polygons
https://www.youtube.com/watch?v=6gLW8LBaw6g

KutaSoftware: Geometry- Similar Polygons Part 1
https://www.youtube.com/watch?v=nqiHxotStKA

KutaSoftware: Geometry- Using Similar Polygons Part 1
https://www.youtube.com/watch?v=YAEHRhWYtws

7-2 Ratios in Similar Polygons // GEOMETRY
https://www.youtube.com/watch?v=-EEx_8aVw9A

Similar Figures
https://www.youtube.com/watch?v=ZtvxdMX0cbg

Geometry - Similarity
https://www.youtube.com/watch?v=PsVLU5JFH0k

Similar Figures & Enlargement
https://www.youtube.com/watch?v=9WPSieDkqWM

Enlargements
https://www.youtube.com/watch?v=_1hKGtAwwqg
Similar Figures & Enlargement
https://www.youtube.com/watch?v=9WPSieDkqWM

Scale Factor: Enlargement and Reduction
https://www.youtube.com/watch?v=Cag7m-Y-4vw

Enlarging and reducing figures
https://www.youtube.com/watch?v=lab3Bf-FnVE

How to determine the ratio of a reduction dilation
https://www.youtube.com/watch?v=DbQzbK6h8VQ

Determining if a dilation is an enlargement or a reduction and calculating scale factors
https://www.youtube.com/watch?v=mkgRZXPXoNw

部分資料來源: 學習吧
https://www.learnmode.net/knowledge/version?p=36#%E7%BF%B0%E6%9E%97%E7%89%88_%E5%9C%8B%E4%B8%AD%E6%95%B8%E5%AD%B8_%E4%BA%8C%E4%B8%8A(%E6%95%B8%E5%AD%B83)