What does "predestination" mean? What is the concept of predestination?  Are there different denominations that believe in predestination but have differences in what they believe about it?  If so, what are the differences?
Single Predestination or Double Predestination?
Now before you start thinking &quot;Aw, man!  There are two of them?!?&quot;  Let me explain the difference:

Single Predestination:
God chooses us, solely by his grace, to go to Heaven.  God does not choose people for Hell.  If we go to Hell it is because of our own sinfullness.
Double Predestination:
God has chosen some people to go to Heaven, and some people to go to Hell.

Now that we know what they are, what does the Bible teach?
John 5:21 (ESV)

21 For as the Father raises the dead and gives them life, so also the Son gives life to whom he will.

John 10:28 (ESV)

28 I give them eternal life, and they will never perish, and no one will snatch them out of my hand.

Romans 8:29-30 (ESV)

29 For those whom he foreknew he also predestined to be conformed to the image of his Son, in order that he might be the firstborn among many brothers.
30 And those whom he predestined he also called, and those whom he called he also justified, and those whom he justified he also glorified.

Ok, that seems to indicate that we are Predestined to Heaven, now what about Hell?
Ezekial 33:11 (ESV)

11 Say to them, As I live, declares the Lord GOD, I have no pleasure in the death of the wicked, but that the wicked turn from his way and live; turn back, turn back from your evil ways, for why will you die, O house of Israel?

Matthew 18:14 (ESV)

14 So it is not the will of my Father who is in heaven that one of these little ones should perish.

1 Timothy 2:3-4 (ESV)

3 This is good, and it is pleasing in the sight of God our Savior, 4 who desires all people to be saved and to come to the knowledge of the truth.


The Verdict:
Based off these verses, it seems clear to me that the Bible teaches Single Predestination and not Double Predestination.