### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mugInstead of actual textbooks, CPM classes use cheap paperbound workbooks that have absolutely nothing useful in them. While real textbooks include instructions, tables, equations, and examples that make it possible to learn by book alone, CPM books usually have none. CPM also places emphasis on (barely) supervised groupwork in the hopes that it helps students visualize mathematical concepts. Actually, all it does is destroy a student's ability to work on his/her own.

Teachers of such classes assume that CPM workbooks actually are textbooks and so don't really bother instructing students.

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mugA measurement of how fast you can type. It measures how many characters/keys were pressed in a given time period. Typing speed is normally measured in wpm.

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug