English

Capitalize the first word of each sentence.

Always use complete sentences.

Use proper grammar, spelling and punctuation.

Math

The answer must have three significant digits.

Intermediate values should have more than three (four or five).

With any number, always include the symbol, an equal sign and units.

Don't use calculator notation, i.e. 2.53E10 m.

Use scientific notation, i.e. 2.53 x 10¹⁰ m.

Show all of your work.

Show all algebraic manipulations.

Explicitly insert all numerical values in the final symbolic expression.

Use subscripts when necessary.

When writing an equation with an equal sign, use symbols not words.

General

Write clearly, legibly and large enough so I don't go blind. Thanks.