topic_facet:"astronomy" ngssSEP_txtF_mv:"Using mathematics and computational thinking" ngssPE_txtF_mv:"HS-LS4-6" esBigIdea_txtF_mv:"Big Idea 9" gradeLevel_txtF_mv:"12"Suggested Topics: astronomy NGSS Science and Engineering Practices: Using mathematics and computational thinking NGSS Performance Expectations: HS-LS4-6 Earth Science Big Ideas: Big Idea 9 Grade Level: 12
