You can use the scroll bar, or the page up page down arrow buttons at the top of the pdf window to navigate through the slides.

Use the larger scroll bar on your screen to scroll down to the other parts of each lecture. I have included all of the worksheets for the whole course in the second part of this section as downloadable files. I highly recommend printing them all out at once and keeping them for when you need them. No printer? Print them at the public library, at a local print shop or maybe even at work!