This instructable will show you how to make a simple minecraft pocket edition egg farm
Step 1: Glass Walls
Build two glass walls like in pics.
Step 2: More Glass
build a glass column to the same hight as the walls
Step 3: More Glass
make the top higher and add some blocks inside.
Step 4: Water
Place water one block down from the top and then place a gate at the bottom.
Step 5: Testing and Chickens.
test it by falling into the top and once you have reached the bottom begins spawning chickens in the top and if you feel you need to build the glass up another block.
Step 6: EEGS!!!
Soon eggs should start reaching the bottom, to collect them just walk up to the gate and voila!
please follow me and I will do more minecraft stuff. thanks