台灣黑皮歐巴桑的學習祕笈

中英文版(國二數學)數列與級數：等差數列與公式

等差數列和等比數列
https://www.youtube.com/watch?v=tSN7teeeA5s

國中_數學_13-1-2 等差數列與公式
https://www.youtube.com/watch?v=mj_WRzbhqJ8

國中_數學_13-1-2 等差數列與公式
https://www.youtube.com/watch?v=rRMyd3vLN0s

國中複習-單元十四 等差數列與等差級數
https://www.youtube.com/watch?v=fGoMmr1ljb4

【林晟數學－國4冊】試看第1集 等差數列
https://www.youtube.com/watch?v=0JwgsfCP3lg

等差數列－觀念講解
https://www.youtube.com/watch?v=R_d_gU2NzZE

級數基本概念及等差級數公式
https://www.youtube.com/watch?v=46vBxs9Wt7o

國中_數學_數列與級數_等差數列-1
https://www.youtube.com/watch?v=0MpIbgjvzro

國中_數學_數列與級數_等差數列_練習1
https://www.youtube.com/watch?v=nt1Hb41saOw

國中_數學_數列與級數_等差數列_練習2
https://www.youtube.com/watch?v=lKe7eQHzAKw

國中_數學_數列與級數_等差數列_練習3
https://www.youtube.com/watch?v=Ymb0LxGnz5U

國中_數學_數列與級數_等差數列_練習4
https://www.youtube.com/watch?v=eDOKckBrQOo

國中_數學_數列與級數_等差數列_練習5
https://www.youtube.com/watch?v=3ZkC2WWiz-4

國中_數學_數列與級數_等差數列_練習6
https://www.youtube.com/watch?v=qDG2cJBV8r0

國中_數學_數列與級數_等差數列_練習7
https://www.youtube.com/watch?v=Xw2i-LBLbuQ

國中_數學_數列與級數_等差數列_練習8
https://www.youtube.com/watch?v=CehcRL2kOMU

國中 數學 數列與級數 等差數列 練習9
https://www.youtube.com/watch?v=EYhPUVNf64k

國中_數學_數列與級數_等差數列_練習10
https://www.youtube.com/watch?v=j9Pof5k8XjM

ARITHMETIC SEQUENCE
https://www.youtube.com/watch?v=JWFbKdnvpA4

Arithmetic Sequences and Geometric Sequences
https://www.youtube.com/watch?v=Uz4wjNsMKP8

Arithmetic Sequence (Explicit Formula)
https://www.youtube.com/watch?v=T1ZBizIL5Lw

Partial Sums - Arithmetic Sequence - How To Find It - Word Problems Included!
https://www.youtube.com/watch?v=zi0dRJhdrfU

Arithmetic Sequences and Geometric Series - Multiple Choice Practice Problems
https://www.youtube.com/watch?v=-hzNvzEECC8

How To Write an Explicit Formula For Arithmetic & Geometric Sequences With Fractions
https://www.youtube.com/watch?v=DkpHRb7nz1o

Arithmetic Sequences and Geometric Series - Word Problems
https://www.youtube.com/watch?v=R0UIqkscKqE

Finding The nth term of an arithmetic sequence
https://www.youtube.com/watch?v=QE_v2QFxch4

Arithmetic Progressions : Introduction : ExamSolutions
https://www.youtube.com/watch?v=vlPHnGbKi9w

Arithmetic Progression : Proof of the Sum of n terms : ExamSolutions
https://www.youtube.com/watch?v=zARjqCYjFvw

What are the formulas for arithmetic and geometric sequences
https://www.youtube.com/watch?v=9aAWRRzGTXI

When given two terms find the nth term of an arithmetic sequence
https://www.youtube.com/watch?v=tcXnzvxoA6M

Introduction to Arithmetic Progressions (1 of 2: Pattern & Formula
https://www.youtube.com/watch?v=ELVIeTjlW-A

Introduction to Arithmetic Progressions (2 of 2: Recursive Definition & Test)
https://www.youtube.com/watch?v=uOJ08FcJ2VM

Writing Explicit Formulas for Arithmetic Sequences
https://www.youtube.com/watch?v=Gh4CD_uFnZM

Recursive Formula (Arithmetic Sequences)
https://www.youtube.com/watch?v=i4wkmtSUmfU

Word Problems for Arithmetic sequence
https://www.youtube.com/watch?v=ciYzeXiOBqM

Arithmetic Sequences Word Problems
https://www.youtube.com/watch?v=ddA2VcJ13vA

Arithmetic Series - Proof of the Sum Formula for the First n Terms
https://www.youtube.com/watch?v=cpNH4NQMlco

部分資料來源: 學習吧
https://www.learnmode.net/knowledge/version?p=36#focus