Montana Science Assessment (5th/8th) Date Wed, Apr 19, 2023 - Wed, Apr 19, 2023 Time 08:30 AM to 10:30 AM Organizer Whitney Brewer Montana Science Assessment (5th/8th) State and Federally mandated testing in science for grades 5 and 8 through the Montana Science Assessment. Try to get a good night's sleep and a good breakfast today!