Tools and machines help us cut, move, join, lift Materials - Heating and Cooling things Properties of materials (from SAE) What is it made of ? (from SAE) Sae materials-ppt-01 bins and recycling Trees, bushes and grasses (from SAE) Parts of a plant (from SAE) What do plants need (from SAE) Animal KIngdom (ScienceandEnglish.com) Mammals, birds, fish and amphibians (ScienceandEnglish.com) Oviparous and viviparous animals (ScienceandEnglish.com) Vertebrates and invertebrates (ScienceandEnglish.com) Where do animals live? (ScienceandEnglish.com) 
