Comparing past and present

Note to teacher:

There are 3 documents on this page.

If you are on a computer, you can scroll through the documents to read them here. You can also click in the black box in the upper right hand corner that has a white square and an arrow. The document will open in a separate page and you can either print it or download it.

If you are on a phone: TAP on the document and it should open. You should be able to read it, save it on your phone or send it to a desired location.