- Go to BrainPOP and click on "Enter Code" at the top.
- Enter Wehrle19science for period 1
- Wehrle19scienceP2 for period 2
- Wehrle19scienceP4 for period 4,
- Wehrle19scienceP5 for period 5,
- Wehrle19scienceP6 for period 6
- Either log in with their personal accounts or create a new user account.
Review how to determine the ATOMIC MASS and the MASS NUMBER
ATOMIC MASS = PROTONS = ELECTRONS
THE MASS NUMBER = PROTONS + NEUTRONS
AFTER YOU REVIEWED HOW TO DETERMINE THE NUMBER PROTONS, ELECTRONS, AND NEUTRONS - GO TO THE FOLLOWING LINK AND SET UP THE PREFERENCES LIKE I HAVE IN THE IMAGE BELOW.
Play games today building atoms - click agree on any messages asking to update or install the program.
PLAY SEVERAL TIMES - UNTIL YOU CAN EASILY DETERMINE THE NUMBER OF PROTONS, ELECTRONS, AND NEUTRONS.