1. How has the periodic tabledeveloped?Write 5 words that sum up last lesson

2. Objectives to understand how theperiodic table developed Select appropriate ways of presenting scientific dataAll must Use appropriate scientific and mathematical conventions and terminologyAll should to communicate abstract ideas Explain how new scientific evidence is discussed and interpreted by theAll Couldscientific community and how this may lead to changes in scientific ideas Explain the processes by which ideas and evidence are accepted or rejectedAll should by the scientific community want to 3. Talk for a minute 4. recap http://www.showme.com/sh/?h=elwKYim 5. The interview show Todays topicHow the periodictable was formed 6. Time line Create a time line to show the majordevelopments of the periodic table 7. Tweenery example Write a tweet that each scientist might do tosay what they discovered @atomboy @Mendeleev @PELdB @scienceguy @BCox