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    Grade 3
Lower Grades - Nature
                                    Secrets of our Environment 3.
First term
                                Write-in textbook
                    Mozaik
                    MS-1413-EN - Edition 1,
                                            2014
                        
                                        
                    64 pages
                
Authors: Andrásné Csókási, Andrásné Horváth, Ildikó Pécsi
                        
                                            
                            
                        
                                            
                            
                        
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                                            Our changing environment
- The properties of matter 38
 - States of matter 40
 - Changing states of matter I. 42
 - Changing states of matter II. 44
 - Dissolution 46
 - Observation of the weather 48
 - Continuos observation of the weather 50
 - The weather 52
 - Wind and precipitation 54
 - Lighting a fire 56
 - The two faces of fire 58
 - Recap 60
 - Glossary 63