create a loop, that will fill 300 cells, from 300 checkboxes

I'm not a professional programmer at all, so that's why i'm here, asking you guy's!

I want to write a value (1) into a desired cell within Excel 2007, when I select a checkbox. The checkbox is in a Visual Basic userform, not on the active sheet itself.

The value (1) must revert back to zero when the checkbox is not selected.

I managed to get it working, however, I have more than 300 check-boxes, and want to know how to create one code that will do it in a loop?

{

Private Sub CheckBox1_Click()
If CheckBox1.Value = True Then
ThisWorkbook.Sheets("sheet3").Range("b8").Value = 1
Else: ThisWorkbook.Sheets("sheet3").Range("b8").Value = 0
End If
End Sub

Private Sub CheckBox2_Click()
If CheckBox2.Value = True Then
ThisWorkbook.Sheets("sheet3").Range("b9").Value = 1
Else: ThisWorkbook.Sheets("sheet3").Range("b9").Value = 0
End If
End Sub

Private Sub CheckBox3_Click()
If CheckBox3.Value = True Then
ThisWorkbook.Sheets("sheet3").Range("b10").Value = 1
Else: ThisWorkbook.Sheets("sheet3").Range("b10").Value = 0
End If
End Sub

}

from checkbox 1 to checkbox 300, the cell range will be "B8" all the way to "B308"

checkbox1 = cell range b8

checkbox2 = cell range b9

checkbox3 = cell range b10

checkbox4 = cell range b11

etc.......