How to do slow shutter speed in the dark with my Nikon D3000?

I want to take a picture of slow shutter speed on my nikon D3000 and it keeps saying its to dark any suggestions? I want to do that thing where you draw with flaslights.

You need to go into shutter priority or complete manual mode

your manual will tell you everything you need to know, plus stuff you don't need to know

Did you keep your Owners Manual? If So Than Why haven't you Started Reading your Owners Manual?

Rule # 1 - Read the Owners Manual

Rule # 2 - Read the Owners Manual

Rule # 3 - Read the Owners Manual

So otherwise something Like this actually can be found Simply by Reading the Owners Manual.

Lesson Number One in Photography: Read The Manual. Go to "M" and you'll able to adjust any aspect of the camera.