It’s Back to School Week and NASA has STEM activities to keep students motivated. In this image, students use real data from NASA’s GRACE satellites to track water mass changes in the U.S. Student activities include estimating water resources using heat-map data, creating a line graph for a specific location, then assessing trends and discuss implications.

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Image Credit: LoriAnn Pawlik

又到学校周了,NASA开展了STEM活动,以保持学生的积极性。在这幅图中,学生们使用来自NASA GRACE卫星的真实数据来跟踪美国质量的变化。学生们的活动包括:利用热图数据估算水资源,为特定地点绘制线形图,然后评估趋势并讨论影响。


图片来源:LoriAnn Pawlik

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