【國二數學】B4C3U1 多邊形內角與外角

基礎篇

【國二數學】基礎B4C3U1.01_P1_找老師口試

https://www.youtube.com/watch?v=tcjIWjdUj5U

【國二數學】基礎B4C3U1.02_E1_聽完做Q1

https://www.youtube.com/watch?v=Ii9EZ3fjuFw

【國二數學】基礎B4C3U1.03_E2_聽完做Q2

https://www.youtube.com/watch?v=39j___LgXqc

【國二數學】基礎B4C3U1.04_E3_聽完做Q3

https://www.youtube.com/watch?v=PpT_MWGPudM

【國二數學】基礎B4C3U1.05_P2_找老師口試完做Q4

https://www.youtube.com/watch?v=0jO0dUrum8o

【國二數學】基礎B4C3U1.06_P2.2_找老師口試

https://www.youtube.com/watch?v=kNe_I3Svfcw

【國二數學】基礎B4C3U1.07_E5_聽完做Q5

https://www.youtube.com/watch?v=T0WXCRhutDA

【國二數學】基礎B4C3U1.08_E6_聽完做Q6

https://www.youtube.com/watch?v=7zgTUWqYc1o

【國二數學】基礎B4C3U1.09_E7_聽完做Q7

https://www.youtube.com/watch?v=M55VoPXqm68

【國二數學】基礎B4C3U1.10_E8_聽完做Q8

https://www.youtube.com/watch?v=QOQkESmgtTQ

【國二數學】基礎B4C3U1.11_E9_聽完做Q9

https://www.youtube.com/watch?v=3cgsqZZYPBE

【國二數學】基礎B4C3U1.12_E10_聽完做Q10

https://www.youtube.com/watch?v=XOA5yo3FW78

【國二數學】基礎B4C3U1.13_P3_找老師口試

https://www.youtube.com/watch?v=ulh0iD1bU6k

【國二數學】基礎B4C3U1.14_E14_聽完做Q14

https://www.youtube.com/watch?v=9q81e7bNY_c

【國二數學】基礎B4C3U1.15_E15_聽完做Q15

https://www.youtube.com/watch?v=sEfup3BIsvA

【國二數學】基礎B4C3U1.16_E16_聽完做Q16

https://www.youtube.com/watch?v=qC_4zQwM31g

【國二數學】基礎B4C3U1.17_E17_聽完做Q17

https://www.youtube.com/watch?v=HBSZA6Xjj1g

【國二數學】基礎B4C3U1.18_E18_聽完做Q18

https://www.youtube.com/watch?v=AOLNVWGB_zo

解題篇

【國二數學】解題B4C3U1.19_E11_聽完做Q11

https://www.youtube.com/watch?v=EQEM1cSlhmY

【國二數學】解題B4C3U1.20_E12_聽完做Q12

https://www.youtube.com/watch?v=fO3ysWF1USE

【國二數學】解題B4C3U1.21_E13_聽完做Q13

https://www.youtube.com/watch?v=339tDm3VElQ

【國二數學】解題B4C3U1.22_E19_聽完做Q19

https://www.youtube.com/watch?v=HK-Bkso89ks

【國二數學】解題B4C3U1.23_E20_聽完做Q20

https://www.youtube.com/watch?v=g0w5L9-mvPQ

【國二數學】解題B4C3U1.24_E21_聽完做Q21

https://www.youtube.com/watch?v=6bzrHUIr0Ww