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...
Corbett Maths
The nth Term for Fractional Sequences
The process for sequences doesn't change just because the terms are fractions. Given a sequence composed of fractional terms, pupils see how to write an explicit algebraic formula to represent the sequence. The video then shows them how...
Corbett Maths
Describing Rules
Does sequence matter? Young mathematicians learn how to determine the rule for arithmetic sequences by watching a video. They apply the rules to determine a specific term of the sequence.
Corbett Maths
Patterns and Sequences
What comes next? Scholars view a video that explains how to determine the next figure in a pattern. They connect the figures to arithmetic sequences and write explicit formulas for the patterns.
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.
Mathematics Assessment Project
Modeling Motion: Rolling Cups
Connect the size of a rolling cup to the size of circle it makes. Pupils view videos of cups of different sizes rolling in a circle. Using the videos and additional data, they attempt to determine a relationship between cup...
Corbett Maths
The nth Term for Linear Sequences
For the nth time, I'm telling you to find the sequence. Given an arithmetic sequence, the video shows how to find the nth term of the sequence. Pupils also learn how to write an explicit expression for the sequence.
Massachusetts Institute of Technology
Mit: Blossoms: Amazing Problem: Arithmetic & Geometric Sequences
Through the integration of video lectures and hands-on activities, students are introduced to the laws of arithmetic and geometric sequences.
Other
Is All About Math: Triangular Numbers (Part Ii)
Continuing the podcast from Triangular Numbers (Part I), the Gaussian formula for summing numbers of an arithmetic sequence is derived with good explanation, and then used for a couple examples.
Sophia Learning
Sophia: Simple Number Series
The purpose of this lesson is to show students that numbers follow specific patterns or sequences. Students can watch a video tutorial and take an online quiz.
Sophia Learning
Sophia: Arithmetic Sequences & Explicit Formulas
Here we look at arithmetic sequences and relate them to recursive and explicit formulas. Students watch a video tutorial and then take an online quiz. [8:07]
Sophia Learning
Sophia: Arithmetic Sequences & Explicit Formulas
Here we look at arithmetic sequences and relate them to recursive and explicit formulas. Students watch a video tutorial. [8:48]
Khan Academy
Khan Academy: Sequences and Series: Sum of Arithmetic Sequence
This video lesson discuss the sum of a sequence.
Khan Academy
Khan Academy: Advanced Sequences and Series: Formula for Finite Geometric Series
Watch this video and learn to derive the formula for a finite geometric series.
Khan Academy
Khan Academy: Pre Calculus: Sequences and Series (Part 1)
An introductory video on sequences and series. Provides examples of both arithmetic and geometric series, but does not give formal definitions. Introduces and uses sigma notation for sums of series. Illustrates how the general form for a...
Khan Academy
Khan Academy: Sequences and Series Review: Sequences and Series (Part 1)
An introductory video on sequences and series. Provides examples of both arithmetic and geometric series.
Khan Academy
Khan Academy: Sequences and Series: Formula for Arithmetic Series
This video shows how to derive a general formula for an arithmetic series.
Virtual Nerd
Virtual Nerd: The Formula for a Term in an Arithmetic Sequence
This tutorial shows you how to find and use the formula to find the nth term in an arithmetic sequence. [5:14]
PatrickJMT
Patrick Jmt: Geometric Sequences: A Quick Intro
Easy to follow tutorial gives the definition of a geometric sequence and goes through four examples, determining if each qualifies as a geometric sequence or not. [7:11]
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: Arithmetic Sequences
A demonstration on how to identify arithmetic series.
Khan Academy
Khan Academy: Sequences and Series: Geometric Sequences
An introduction to Geometric Sequences is given in this video.
Khan Academy
Khan Academy: Advanced Sequences and Series: Series as Sum of Sequence
Learn the differences between a sequence and a series.
Study Pug
Study Pug: Arithmetic Sequences
An arithmetic sequence (arithmetic progression) is a number sequence with a common difference between successive terms. By using the arithmetic sequence formula, we can easily find the value of a term and the common difference in the...