Students are to login to icevonline and click on Gas Tungsten Arc Welding Aluminum. Students have until Monday Jan. 22 to complete all the interactive activities and assessments connected with this lesson.(all worksheet and assessment) Students you can work on this assignment at home if you feel you can't complete in class time. Remember if you do not complete the assignment by the due date you will be graded on what you have completed and that grade will be final.