Examine the bass clef symbol. It resembles a backwards "C" with two dots placed on the third and fourth space. The line directly between the two dots represents the note F.
Establish a mnemonic phrase to help you memorize which notes the spaces represent. From top to bottom, those notes are A, C, E and G. The phrase "All Cows Eat Grapes" can help you remember that.
Create another phrase to help you remember which notes the lines represent. Those notes are, from bottom to top, G, B, D, F and A. One phrase might be "Great Brains Drink Fluids Always." Another could be, "Good Boys Deserve Fudge Always."
Search the music for numbers above notes. The numbers refer to fingering patterns. If you see a 1 in the score, it means to use your thumb to play the note. Finger numberings work from the thumbs to the outside fingers, resulting in a range of one to five. The number will give you a clue about which note to use. A 2 would indicate that you should play the note with your index finger.