Day 5 lesson plan focuses on teaching students about motion and speed. Students will watch a YouTube video about a circus cage biker and then do a hands-on activity in groups of three where they use a string with a weight to explore how speed affects circular motion. The teacher will analyze their class of 22 first graders from various backgrounds and set an objective of 85% accuracy for students demonstrating their understanding of motion and speed concepts. Students will be required to participate in discussions and record answers in their journals, which the teacher will use to evaluate their learning.