Extra Credit #3 Directions

Memorize the "Elements" song for quiz credit.

Learn this version for 100%

Learn this version for 80%(Karaoke version)

Extra Credit #2 Directions

Go to the Jefferson Lab Website and take the tour of the atom and subatomic particles.

When you have finished this tour spend some time with the interactive Periodic Table of Elements.

Then play a couple of games. Element Hangman tests your knowledge of the elements through this interactive game. The Element Math Game tests your understanding of the make-up of various atomic elements. The Element Flash Cards test your knowledge of the elements, their chemical symbols, atomic mass and atomic numbers. Each of these games keeps score of how many you get right. See who can get the most! Element Concentration will tell you a percentage at the end to gauge your memory. Lastly, Element Matching tests whether you know your names and chemical symbols.

Complete the crossword puzzle on gasses. Complete this puzzle on strange symbols as well. Try other puzzles.

Lastly, copy and take this quiz, print it out and check your answers. Write the number correct over the total number of answers and give it to your teacher.

Extra Credit #1 Directions

Watch the video. Pause the video and sketch the electron cloud model. This is about 5min.14sec. into the video.  

Click here to play the video.

Copy these questions into your notebook.

1. What type of orbit do electrons follow around the nucleus?

2. What is an atom smasher?

Click here to open the crossword puzzle. Print out a copy. Fill it out based on what you learned in the film.

Turn in your sketch, answers to the questions, and your completed crossword puzzle.

Other Interesting Things

Looking for interesting facts on some elements? Try the Jefferson Lab website. It has an interactive Periodic Table of Elements.