Science

  • You should not spend too much time on a question if you are not certain of the answer; answer it the best you can, and go on to the next question.
  • If you are not certain of the answer to a question, you can return to the question at the end of the test before you hit “submit”.
  • Some questions are based on materials presented on the top of the screen. Make sure to read each section on the top before trying to answer the questions at the bottom of the screen.
  • You have 45 minutes to complete this test.
  • Once you start the test, you may not stop to resume later. Even if you close your browser window, the clock will keep running, and this may inhibit you from completing all the questions with your remaining time.