| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Work in pairs | 88 | 
                            
                             
                                
                                41.3%
                                                             
                            
                         | 
                        
                    
| 2 | 2.Working alone | 22 | 
                            
                             
                                
                                10.3%
                                                             
                            
                         | 
                        
                    
| 3 | 3.Preparing projects or posters | 8 | 
                            
                             
                                
                                3.8%
                                                             
                            
                         | 
                        
                    
| 4 | 4.Use of practical equipments | 31 | 
                            
                             
                                
                                14.6%
                                                             
                            
                         | 
                        
                    
| 5 | 5.Home assignments | 10 | 
                            
                             
                                
                                4.7%
                                                             
                            
                         | 
                        
                    
| 6 | 6.Studing and interpreting graphs/mag | 2 | 
                            
                             
                                
                                0.9%
                                                             
                            
                         | 
                        
                    
| 7 | 7.Reciting tables | 7 | 
                            
                             
                                
                                3.3%
                                                             
                            
                         | 
                        
                    
| 8 | 8.Quizzes/Tests/Examinations | 44 | 
                            
                             
                                
                                20.7%
                                                             
                            
                         | 
                        
                    
| 95 | 95.Missing | 1 | 
                            
                             
                                
                                0.5%
                                                             
                            
                         |