However these ideas are often founded on common misconceptions, which if left unexplained can continue into adulthood. For example, for the metal copper, electrical conductivity is a key physical property and malleability is an important working property. Before the topic, children may also have compared rocks with a variety of everyday materials, including wood, metal, plastic, glass, brick, paper and cardboard and begun to think about their uses.

They already come to school with pre-existing ideas about the world around them which are often incorrect. Introduce a situation where the misconception is shown – such as a clip from a movie showing loud explosions in space before discussing that sound cannot travel in a vacuum. The rocks topic connects to your pupils’ learning in related topics and prepares them for the tricky topics evolution and inheritance. It is argued that science learning is a gradual process during which initial conceptual structures based on children's interpretations of everyday experience are continuously enriched and restructured.Slate is a metamorphic rock of sedimentary origin (shale) and so is marble which was originally limestone. We tend to think these ‘hard parts’ will be skeletons because of the incredible dinosaur fossils in museums. A book leaves our collection of over seven million titles and begins a new chapter every two seconds, enabling more goods to be reused. If you try the rolling test, a loam soil will make a ball but fall apart when you try to make a sausage!

Teachers can ask questions related to the topic wherein the questions are easy to understand and lead them to think the topic thoroughly. This is a constructivist view of learning, drawing on the work of psychologists such as Piaget and Vygotsky.It does not necessarily need to be a fascinating complex experiment, but simple and understandable by students. Used books have different signs of use and might not include supplemental materials such as CDs, Dvds, Access Codes, charts or any other extra material.