introduction+MATERIALS

=THE MATERIALS = media type="custom" key="6094495"

= = =ELENA RUIZ MERINO = =BLANCA BREGEL HERRERO =

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__** ABOUT THIS UNIT **__ = Through this unit children should extend their knowledge of the range of materials we use and of the properties that characterize them. This knowledge should help them recognize what needs to be considered when a material is chosen for a particular use. = = This unit offers to the students to relate science to materials they use every day and to identify the particular characteristics of the different materials. = = This unit takes 6 sessions of approximately 55 minutes .=