Step one -
pick a cell type:
prokaryotic
eukaryotic
eukaryotic animal
step two -
think of an analogy where all the organelles have a part in a particular sitiuation or location
step three -
create a four-column chart
column 1 - cell organelle name
column 2 - organelle function and/or characteristics
colume 3 -what you will campare it to
colume 4 - the task or characteristic you are using for comparison
step four - use the chart to compose a story that completes the logical analogy for the situation or location you have chosen