

![]() | Project title | Video games and concentration![]() ![]() |
| Difficulty Level | High school | |
| Project page |  Click here to view this science project | |
Description | ||
| This science fair project was done to find out how playing video games improves the concentration of students and consequently their performance at exams. | ||
Instructions preview | ||
| 1. For this science fair project, the independent variable is whether or not the participants were allowed to play video games for 2 weeks. The dependent variable is how well the participants did at the examination. The constants (control variables) are the level of difficulty of the exam paper, the number of questions and the duration of playing the video games. 2. Two sets of exam papers of equal difficulty are prepared and the papers are labeled A and B. 20 copies are made of each of the exam papers. 3. Model answers are prepared for the 2 exam ..... | ||