Curated Video
Number Patterns and Solutions
This video provides a range of number patterns! This video is a good introduction to sequences for new learners, without being bogged down with the nth term jargon, which can be introduced later. This video can help those who are...
Curated Video
GCSE Maths - How to Write Expressions for the nth term of Arithmetic Sequences #55
This video covers how to write an expression to represent a sequence of numbers e.g. 5, 9, 13, 17, 21... could be expressed as 4n + 1 This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation -...
Curated Video
GCSE Maths - Types of Number Sequences - Arithmetic vs Geometric #54
This video covers how to tell whether a sequence of numbers is an arithmetic or geometric sequence. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher -...
Brian McLogan
Learn to write the first five terms of a geometric sequence
👉 Learn how to find the first 5 terms of a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. A geometric sequence is a sequence in...
Brian McLogan
Given the first term and common ratio, find the explicit formula of the geometric sequence
👉 Learn how to write the explicit formula for a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. A geometric sequence is a sequence in...
Brian McLogan
Applying the recursive formula to a geometric sequence
👉 Learn all about recursive sequences. Recursive form is a way of expressing sequences apart from the explicit form. In the recursive form of defining sequences, each term of a sequence is expressed in terms of the preceding term unlike...
Tarver Academy
Arithmetic & Geometric Sequences
In This Episode, Tyler Teaches Us About Arithmetic & Geometric Sequences
Khan Academy
Introduction to Geometric Sequences, Sequences, Series and Induction, Precalculus
This video introduces geometric sequences as "a special sequence of numbers where each successive number is a fixed multiple of the number before it." Sal works slowly in the beginning but picks up the pace as he solves word problems...
Flipped Math
Sequences
To say it explicitly—put the terms in order. Pupils learn about the two main sequences, arithmetic and geometric and discover the general explicit formulas for both types. Using the formulas, learners then calculate specific terms of the...
Flipped Math
Recursive Formulas
Write formulas that depend upon previous terms. Individuals watch a video that explains how to create a recursive formula based on a sequence of numbers. Learners find out how to determine whether a sequence is geometric or arithmetic...
Flipped Math
Explicit Formulas
Find a faster way to determine the 100th term of a sequence. Learners watch a video providing instruction on a way to find the nth term of a sequence—without writing down all the previous terms. Scholars create explicit formulas for...
Corbett Maths
Sequences Missing Terms
Something missing from your knowledge of sequences? Viewers of a short YouTube video learn how to find missing values in a sequence. These include arithmetic and geometric sequences, as well as patterns that do not fit either category.
Brightstorm
Introduction to Sequences
Finding patterns—seems easy enough. High schoolers learn the definition of a sequence in a concept video. Four problem videos then cover finding a particular term of a sequence given an explicit formula and identifying arithmetic...
Curated OER
What is the Formula for the nth Term in a Geometric Sequence?
What is the difference between an arithematic sequence and a geometric sequence? In an arithematic sequence the constant ratio is added, and in a geometric sequence the constant ratio is multiplied. Watch this video and learn how to use...
Curated OER
How Do You Write a Rule for a Geometric Sequence?
Learners can review how to write a rule for the geometric sequence 2, 4, 8, 16. The tutor explains through direct instruction how they can use the rule to find the 6th, 9th, and 15th terms. This clip is best suited for individuals who...
Curated OER
How Do You Determine if a Sequence is Arithmetic or Geometric?
Learners who view this video should gain a better understanding of the difference between a geometric sequence and an arithmetic sequence. The video includes an example of each, with step-by-step instructions on how to figure out which...
Curated OER
How Do You Determine if a Sequence is Arithmetic or Geometric?
Learners who view this video should gain a better understanding of the difference between a geometric sequence and an arithmetic sequence. The video includes an example of each, with step-by-step instructions on how to figure out which...
Khan Academy
Khan Academy: Sequences and Series: Geometric Sequences Introduction
Video introduces geometric sequences explaining what they are and giving examples.
Khan Academy
Khan Academy: Sequences and Series: Geometric Sequences
An introduction to Geometric Sequences is given in this video.
Sophia Learning
Sophia: Geometric Sequences Versus Geometric Series
Explains the difference between a sequence and a series. Explaining that a sequence is a list of numbers and a series is a sum of those numbers.
Sophia Learning
Sophia: Geometric Sequences Versus Geometric Series
Explains the difference between a sequence and a series. Explaining that a sequence is a list of numbers and a series is a sum of those numbers.