natural sciences 2
What materials can you see? GLASS PAPER COTTON WOOD METAL PLASTIC
Natural and Man-made materials Natural materials come from plants, animals or the ground. Man-made materials are made by humans.
Which are natural? Which are man-made?
Match! TRANSPARENT MAGNETIC HARD FLEXIBLE SOFT
Which roof is waterproof?
Mass vs. volume Which ball has MORE MASS? Which balloon has MORE VOLUME? Which box has MORE MASS?
What kinds of mixtures are there? HOMOGENEOUS HETEROGENEOUS
Materials change Which states are these? HEATING GAS SOLID LIQUID COOLING
Which material makes each object? wool plastic metal wood glass