Week+23


 * __**Topic**__ || __**Activities**__ || __**Downloads**__ ||
 * Big Bang || Finish wave theory and Big Bang theory with discussion and video on Cosmic Microwave Background Radiation. ||  ||
 * Life Science || Review life science material from middle school. ||  ||
 * Timeline of Life || Timeline of Life activity. ||  ||
 * Timeline of Life || Finish Timeline of Life. ||  ||
 * Characteristics of Life: Explain the characteristics that distinguish living from nonliving things. Name and give examples of the categories used to classify an organism. || Students are given a series of things and asked to classify them as living or non-living, following which they're given notes on the characteristics of life. Students are asked to brainstorm different characteristics that could be used to classify living organisms, followed by notes on characteristics used for classification and thought examples of classification dilemmas. || [[file:characteristics life.ppt]] ||