Pupil outcome: I can identify the term-to-term rule and the position-to-term rule and express the latter algebraically. Key learning points: - The term-to-term rule is the common difference. - Finding the common difference can help when...

Pupil outcome: I can find the n^th term rule by investigating the common difference. Key learning points: - Finding the common difference can help when finding the n^th term rule. - Comparing the sequence to an appropriate multiplication...

Pupil outcome: I can appreciate the features of a geometric sequence. Key learning points: - Arithmetic sequences are not the only type of sequence. - In a geometric sequence, there is still a first term. - Instead of a common...

Pupil outcome: I can calculate any term using the n^th term. Key learning points: - The position to term rule can be expressed using n. - A sequence can be generated using successive values of n . - Any term can be calculated using the...

In this video, we define sequences and establish some common vocabulary to be used in the following videos.

How do you write the equation for an arithmetic sequence? This video answers this question. An arithmetic sequence is a sequence that adds or subtracts to find the next term (just like a linear function). We start by deriving the...

How can you evaluate an arithmetic series for the first n terms? This video derives the rule/equation, and then includes a few practice problems. We begin by investigating how to the the sum of the first "n" natural numbers, then we...

In this video, we will determine if sequences are geometric, and we will find the "r" value (common ratio) for geometric sequences

In this video, we look at how to write an explicit rule for an arithmetic sequence. An arithmetic sequence is a sequence that increases by a common difference (meaning you add or subtract to get to the next term).

Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...

Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...

In this math video we will find the first four terms of an arithmetic sequence using function notation. We will be given the equation in function notation representing an arithmetic sequence and asked to evaluate the function for values...

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...

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...

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 -...

In this math video we will be learning about patterns as we extend & write a rule. We will be presented with the first four terms of an arithmetic pattern. This is a two part question. Part A will ask us to identify the 7th term in the...

A sequence is a set of values that makes a pattern. The differences between the arithmetic sequence, geometric sequence and Fibonacci will be discussed.

This video explains the concept of arithmetic sequences and demonstrates how to write them recursively using the explicit rule. It also emphasizes the importance of consistency in the common difference when identifying an arithmetic...

👉 Learn how to find the nth term of an arithmetic 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. An arithmetic sequence is a sequence in which...

In this lesson, students will learn how to determine the explicit rule for an arithmetic sequence and how it represents a linear function. They will create a table of values and graph ordered pairs on a coordinate plane to visualize the...

👉 Learn how to write the rule of a sequence given a sequence of numbers. 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. To write the explicit formula of...

👉 Learn how to determine if a sequence is arithmetic, geometric, or neither. 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. There are many types of...

👉 Learn how to determine the first five terms of an arithmetic 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. An arithmetic sequence is a...

👉 Learn how to determine the first five terms of an arithmetic 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. An arithmetic sequence is a...