The homework is on the worksheets. The rest of the problems are from the text. Attach a gif or jpg file of your work. Type the question using calculator notation Many work processing programs will make an internet document from your file. If yours does and if you have a web page to put the document, you can also put the address of the work and question in the email.
Every student can make a web page on ouray, the student computer.
Ask the TA's in Science 130 if you need help. If you use other software, make sure everyone in the class can read it. This is your responsibility. I would suggest you email an attachment of a test document in the first week with your email address asking students to let you know if they cannot read it. You can link to the worksheets through the assignment section in each unit.