Technological education and instruction are widely used in the present education trend. Using of digital instruction for environmental subject can encourage students in learning and raise their awareness and attitude on environmental issues. The purposes of this research were: 1) to construct and develop the digital instruction for environment for global warming alleviation, 2) to compare the difference of the student' achievement scores earned before and after using the digital instruction, and 3) to study the students' satisfaction towards the digital instruction for environment for global warming alleviation. The research samples consisted of 40 students in grade 6 collected by purposive sampling technique. The instruments used in this research were the digital instruction for environment for global warming alleviation and satisfied evaluated questionnaire. The frequency, percentage, mean, standard deviation, and t-test were used to analyze the data. The findings indicated that: 1) the digital instruction for environment for global warming alleviation comprised of five environmental topics, 2) the students' achievement scores after using the digital instruction increased with statistical significance (p<0.01), and 3) students' satisfaction in knowledge receiving was at good level and the overall satisfaction of students in digital instruction was at high level.