The biggest challenge for most students on the test is time management. The ACT is a long, tedious test and timing is tight, particularly on the reading and science sections. Here are some basic tips to help deal with the timing and the tedium of the exam. Fill in all the bubbles. Remember there is NO penalty for guessing. Students should always bubble in all bubbles. If you run out of time, fill in the same letter for each bubble. Don’t waste time getting problems wrong. Unl