Understand how rainbows are formed.
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br/>

Physical processes - Light


- White light />

Learning Points
Rainbows are arcs of sunl
i

ght split into different colours.


Rainbows are...

Find out why the sky is blue.
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br/>

Physical processes -Light


- White light />

Learning Point
s


The Sun emits white light.


White light can
b

e split into the spectrum of...

Find out how Sir Isaac Newton devised his laws of motion and explained how the universe works.
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br/>

Physical processes - Force and motion - Actio
n

and reaction />

Learning Points
Sir Isaac Newton...

The Spitzer Space Telescope is one of NASA s four orbiting telescopes each observing in differing areas of the spectrum. Spitzer detects images in the infrared region, which shows activity not evident in the visible wavelengths.

Dr. Forrester explains how light reflects and refracts.

Dr. Forrester explains light energy and how it travels.

Discover how Crys Worley's A.Skate organization uses skateboarding to help kids with autism develop crucial life skills.<br/>

The First Amendment to the U.S. Constitution protects the right to free speech. But when student journalists in Missouri wrote a series of articles on teen sex and divorce in 1983, their school appealed to the U.S. Supreme Court for the...

Chris Argyris offers us a more sophisticated view of McGregor’s Theory X and Theory Y model of motivation. His conclusion is that we need to treat people as adults.



Argyris put forward his ‘Immaturity-Maturity Theory’. This...

In this video, we look at two opposed cultures that Schein defined, to give us our first, and simplest, introduction to the many different organizational models available. Schein's two organizational cultures have either an authority...

We can think of cross-cultural differences as different average positions along a number of scales from one extreme to another. Let’s look at ten of the most important of these scales.

Douglas McGregor offers us two theories for the price of one: Theory X and Theory Y. But, in truth, they largely represent two ends of a spectrum of approaches to management and motivation. They are the logical development of the work...

Looking for an engaging book to teach children about Autism? "Just Like You", a picture book for 8-12 years old, teaches children about Autism through the eyes of Zachariah. He is excited about his new adventure of starting...

This video is explaining how rainbows works for kids.

In this video we cover the following:

- The 7 different types, and order, of the waves in the electromagnetic spe
ctrum
- The phrase ROYGBIV to help you remember the order of colours in the visible ligh
t spectrum
- The...

This video covers:

- Why objects appear the colour th
ey do
- What happens when light is absorbed, reflected and tr
ansmitted
- What makes objects appear opaque, transparent an
d translucent
- How

colour...

This video covers:

- How microwaves are used to heat
food
- How microwaves are used in satellite comm
unication
- The idea that hotter objects emit more inf
rared radiation
- How we use infrared radia

tion...

This video covers:

- What flame emission spectroscopy (also called flame photometry
) is.
- How it can be used to identify the metal ions present in
a sample
- How it shows the concentration of each metal ion...

When the sun is high, there’s sometimes a bright band of color in cirrus clouds between the sun and the ground. It’s a circumhorizon or circumhorizontal arc. The arc is a straight segment that looks a little like a rainbow but it forms...

Learn about different colours

Learn about different colours

Learn about different colours

Learn about different colours

Learn about different colours