Here's a nice acrostic poem idea for beginners, using the first letters of the word FISH. Choose from four printables, which also make good writing or drawing frames.
Use these cute printables to encourage some poetry writing. Children will need to write nine lines, each starting with the appropriate letter of G_U_I_N_E_A P_I_G.
Older children might like to try writing an acrostic poem using the letters in the word "tortoise". This tortoise acrostic poem printable makes the process much more enjoyable and it looks lovely on display. Alternatively, use as a writing frame.