Filled with tips on how to remember everything from language and spelling, general knowledge, history, astronomy, science, geography, the presidents, and more, You Must Remember This is a valuable book for students. The book includes hundreds of mnemonics to help remember all sorts of every day facts such as:
The four oceans of the world:
I Am A Person

How to figure out temperature in Celsius:
30 is hot,
20 is nice,
10 is cold
0 is ice