Overview:  I created this lab activity to provide my students with a fun way to learn about the components of the plant and animal cell.  Students will investigate and understand that all living things are composed of one or more cells that support life processes, as described by the cell theory. A key idea includes that the cell structure and organelles support life processes (SOL LS.2b).

Video Description:  Have you ever wondered what living in space would do to your body? In this Real World video, learn how NASA scientists study cells on Earth to learn how to protect astronauts from radiation during space flights. Dr. Egle Cekanaviciute describes changes in cells and cell organelles. She also compares quantitative and qualitative data and demonstrates how to calculate the percentage of mutated cells.  Video length: 6:35.NASA eClipsTM is a suite of online student-centered, standards-based resources that support instruction by increasing STEM literacy in formal and nonformal settings.  These free digital and downloadable resources inform and engage students through NASA-inspired, real-world connections.NASA eClips Real World segments (grades 6-8) connect classroom mathematics to 21st Century careers and innovations.  They are designed for students to develop an appreciation for mathematics through real-world problem solving.