Savia Natural Science Learning through discovery by using the scientific method in the classroom. Each unit gives practical opportunities to experiment in order to provide meaningful learning.At SM we know that education stands for development. 'Savia' means 'sap' in Spanish, and, just like plant sap, education nourishes, develops and generates life, and it is in constant renovation. Education is the new sap that fuels the future.This is Savia: a global project designed for all educational stages underpinned by a solid model based on values education where everything revolves around the pupil and aims to improve their results by focusing on different learning rhythms and styles. The project emerges from our mission to service and help teachers, providing them with the ideal resources to perform their everyday tasks. Savia reflects our commitment to education through the flexible introduction of new methodologies and technologies that can efficiently improve the quality of education.ÍndiceContents: 1.The human body and interaction 1. The interaction function 8 2. The sensory system 10 3. The nervous system 12 4. The musculoskeletal system 14 2.The human body and nutrition 1. What do we need to function? 22 2. Digestion 24 3. Respiration 26 4. Circulation 28 5. Excretion 30 3.The human body and reproduction 1. Stages of life 42 2. The reproductive system 44 3. Sex cells and fertilisation 46 4. Pregnancy and giving birth 48 4.It's good to be healthy 1. Health and illness 56 2. A healthy lifestyle 58 3. What damages your health? 60 4. First aid 62 5. Scientific advances that improve health 64 5.Matter changes 1. We can classify matter 76 2.Separatingmixtures 78 3. Matter changes 80 6.Magnetism and electromagnetism 1. Magnetism 88 2. Electricity and magnetism 90 3. Using electromagnetism 92