NGSS 5-ESS1-1 and NGSS 5-ESS1-2 5E Lesson Plans are included in this Bundle. These lessons plans are designed to be fun and engaging for your students. Product Descriptions NGSS 5-ESS1-1 Brightness of the Sun and Stars – Support an argument that differences in the apparent brightness of the sun compared to other stars is due to their relative distance from the Earth. 5th Grade Science NGSS 5-ESS1-1 Brightness of the Sun and Stars is an engaging and interesting lesson which includes videos,