| 1 | 1-Learning the crystal structure of semiconductors |
| 2 | 2-Learning the energy structure in semiconductors |
| 3 | 3-Learning how donor and acceptor structures are formed in semiconductors |
| 4 | 4-Learning the mixing ratios of doping materials |
| 5 | 5-Learning thermal balance in semiconductor junctions |
| 6 | 6- Learning the current voltage graph. |
| 7 | 7-Learning about forward and reverse currents |