IB, SAT Math Lessons and Resources

19/10/2021

Introduction in Geometric Sequences,

In this video, we have a first introduction in the concept of a geometric sequence. We begin with some examples and then present the recursive formula of a g...

05/09/2021

In this video, we begin by defining the sum of the first n terms of an arithmetic sequence, continue by presenting the 2 formulas that can calculate this sum...

05/09/2021

In this video we begin by presenting the formula that estimates the nth term of an arithmetic sequences and then we explore all 5 different case in which we will need to apply this knowledge.

In this video we begin by presenting the formula that estimates the nth term of an arithmetic sequences and then we explore all 5 different case in which we ...

05/09/2021

Introduction in Arithmetic Sequences

In this video, we begin exploring arithmetic sequences. We start by its definition and continue with giving the recursive formula of it.

04/09/2021

IB Applications and interpretation, Analysis and Approaches, Pinewood American Diploma

In this video we have a quick introduction in sequences of numbers. We begin by giving the definition of a sequence of numbers and continue by presenting how...

11/08/2021

Suitable for both AA and AI subjects

In this video we are exploring the connection between the derivative of a function and the finding of the local minimum and local maximum points. We define t...