Course: general chemistry"/>
Search all MERLOT
Select to go to your profile
Select to go to your workspace
Select to go to your Dashboard Report
Select to go to your Content Builder
Select to log out
Search Terms
Enter username
Enter password
Please give at least one keyword of at least three characters for the search to work with. The more keywords you give, the better the search will work for you.
select OK to launch help window
cancel help



Search > Learning Exercise Results > Periodic Elements: Activity for Discovery

Learning Exercise: Periodic Elements: Activity for Discovery

Periodic Elements: Activity for Discovery
Element exploration leading to a presentation on element's unique characteristics while analyzing differences and similarities. This will lead to a better understanding of the organization of the periodic table.
Course: general chemistry


Submitted by:
Date Last Modified:
June 30, 2005


Day 1:
Each student will pick three elements [1 metal, 1 non-metal and 1 trans-metal]
and do a write-up assignment. For each element they must include the following
1. What are its main characteristics?
2. Where is it located on the periodic table?
3. Describe its discovery.
4. How is it useful?
5. What makes it unique?
6. Include a Lewis dot diagram and atomic structure.
Day 2:
Put the class into teams of three for group presentations. Each person must
contribute one of their elements to the presentation. Using whiteboards or
posters, have students put down the info that they feel is most important for
the whole class to know including differences and similarities among the three
elements. Presentations must include the whiteboard/poster and another visual
(physical, picture, example etc.).



  • College General Ed
  • High School
  • Middle School


Organization of periodic table, Familiarization of elements, their characteristics and their presence on earth


ability to navigate on a computer, internet

Learning Objectives

1. Familiarize students with the periodic table
2. Analyze the structure
3. Learn about characteristics of various elements
4. Make a connection to real life

Type of Task

  • Core activity
  • Student-centered
  • Team

Technical Notes

Computer is necessary.