With Sliders you can make content sliders anywhere in Joomla!
Sliders are also known as 'collapses' or 'accordions'.

The syntax simply looks like:

{slider Slider Title 1}
Your text...
{slider Slider Title 2}
Your text...
{/sliders}

To make links to certain slides in your page, you can use Slider Links, like:

And many more cool features :)

Tabs?

Also take a look at Tabs to make content tabs:
http://extensions.joomla.org/extension/tabs
https://www.regularlabs.com/tabs