Thailand’s student teams from various schools received 5 Grand awards and 3 Special awards in the area of chemistry, software, plant, and physic power in the 70^th Intel International Science and Engineering Fair 2019, which is the biggest innovation competition event for the young scientists around the world, in Phoenix, Arizona, the United States of America during 12-17 May 2019. Over 1,800 young scientists from 80 countries presented  their works in the competition.