Guide students to see that elements are placed on the periodic table based on similar properties. Discuss the fact that elements are lined up in rows because they have similar properties within that row also. Groups share more similar properties than do periods, however. Have them show each other where they are on the periodic table. Each student should write directions for how to get to the other person's house.
Extensions Have students write a story about their city from the point of view of their element.
Have students come up with different analogies they could use to describe and map the periodic table. All students should be able to participate in this activity. Click here for further information on laboratories with students with special needs. Assessment Give students properties of a group and have them identify the group. Have the students exchange these and identify the element.