Click on "New Times" to start the activity. Try to guess how much time has passed from the first clock to the second. Click on "Check" to see the answer. There is a link to a recording sheet so you can write down your answers.
Read an explanation about one way to solve elapsed time problems. Includes a discussion about the problem of subtracting two different times. NOTE: This site has a link that leads to a discussion board.
These sites help students read digital and analog clocks. There are several online games and printable pages for students to practice telling time. Includes links to eThemes Resources on elapsed time and time zones.