This is an inquiry based design of experiment lab designed for AP Environmental Science and Earth Science classes. Students in APES need to draw upon experiential learning to answer FRQs, and this activity is scientific process and application of elastic rebound rolled into one as it can be related to building standards in earthquake prone areas. Students will use data to support the elastic rebound of gummy worms.Neon colorful worms are nice due to extra ridges and extra variety of color. A