This video explains variables and important concepts to learn about in any programming language, including JavaScript.

In this lesson, we will use examples to understand JavaScript constants (fixed values).

Have you ever noticed that we are surrounded by numbers everywhere we go? Yes, numbers just jump out from everywhere. Follow Isaiah as he run errands with his family and finds numbers all around his neighborhood.

Numbers from the Caribbean is a beginning counting book designed as an introduction to some Caribbean characteristics.

Do you enjoy playing games with your family, friends or students? Have you tried playing games in ASL? Well in this video I'm going to teach you how to take 3 games you probably have laying around and use them to learn...

In this video I teach you all about the twist! No, not the dance, the ASL Dollar and Apostrophe S Twist! This is an excerpt from our ASL 201 Curriculum found in both our LHTS Accelerated program and our Intensives....

Do you have trouble writing both Task 1 and Task 2 in one hour? You're not alone! Today, we share timing tips for the IELTS Writing exam so you can write high-scoring essays on test day.<br/>

This video covers how to use standard form, including how to write standard form and how to convert standard into normal numbers. This is part 1 in our 4 part series on standard form.



KS3 - Not on y
our course
GCSE...

This video covers what prime and composite numbers are, and how we can tell whether a particular number is prime or composite. Key points: - Prime numbers are only divisible by themselves and 1. - Composite numbers are any number that...

This video covers how to find the prime factors of a number by using a prime factor tree. This process is sometimes called prime factorisation. <b<br/>r/>

Suitable for courses across the world, including all KS3 and GCSE courses in the UK.

This video covers how to round numbers to a certain number of significant figures.<b<br/>r/>

KS<br/>3 - All on your course
GCS<br/>E Foundation - All on your course
GCSE Higher - All on your course

This video covers how to find the "Lowest Common Multiple" of a group of numbers. We cover 2 methods. The first is the easier method, which involves listing out the multiples of each number and picking the lowest multiple in...

This video covers how to find the "Highest Common Factor" of a group of numbers. We cover 2 methods. The first is the easier method, which involves listing out the factors of each number and picking the highest factor shared by...

In this video we cover what multiples and factors are and run through some examples of how to find them. We also cover how to check if a number is a multiple and the idea of factor pairs.



Suitable for courses across the...

In this video we cover how you convert decimals to percentages, which we can do by multiplying them by 100. <b<br/>r/>

KS3<br/> - All on your course
GCSE<br/> Foundation - All on your course
GCSE Higher - All on your course

This video covers how to add and subtract numbers when they're in standard from like 4x10^2 + 5x10^3. This is part 4 in our 4 part series on standard form.



KS3 - Not on y
our course
GCSE Foundation - All
on your...

In this video we cover how to add and subtract fractions, by first finding a common denominator, and then adding or subtracting the numerators.



KS3 - All on yo
ur course
GCSE Foundation - All
on your course
GCSE...

This video covers:

- What char
ge is
- How to use the Q = I x
t equation<

br/>- Example
s

General info:
- Suitable f
or all GCSE and IGCSE courses
- Suitab
le for higher and foundation tiers
-...

This video covers:

- The structure of the
atom
- The difference between protons, neutrons and
electrons
- Wha
t isotopes are <
br/>- Energy

levels
-
Ionisation

General info:
-
Suitable for...

This video covers how to factorise expression into two brackets using the difference of two squares technique.



This video is suitable for maths courses around
the world.
KS3 - Not
on your course
GCSE Foundation -...

This video covers:

- What quadratic equation
s are
- What quadratic graphs
look like
- What difference it makes if the x^2 term is posit

ive or negative

This video is suitable for maths
courses around the...

This video covers the basics of inequalities, including how to write them, what they mean and how to express them on number lines.



This is part 1 of our 4 part series on ineq
ualities.
Part 1 - Introduction to...

This video will look at:

The difference between rational and irrational num
bers.
The 4 main types of rational numbers, which are integers, fraction, terminating decimals and recurring
decimals.
2 examples of irrational...

This video covers:

- How to simplify more complicated ratios inclu
ding:
- Ratios with decimals in e.g.
1.5 : 4.5
- Ratios with mixed units e.
g. 1.6cm : 12mm
- Simplifying to the form 1:n e.g. simplify 3 : 2

0 to...