1) WHICH OF THE EXAMPLES ARE THE SIMPLE MACHINES? a) Screws b) Book c) Pencil 2) TELL ME ON FUNCTIONS OF SCREWS a) Used to put together and tighten a piece of signage to a wooden pole. b) A slanted flat surface with both ends placed at different heights. c) Consists of a grooved wheel that can move freely and can be used for lifting,lowering or pulling a load when a rope or a chain is passed around it through the groove. 3) WHAT IS A SIMPLE MACHINE? a) is used to fix things. b) Is used to have fun with kids c) is a tool that allows us to do work more easily and quickly. 4) FILL IN THE BLANKS.A SCREW IS A______________________________________.SCREWS ARE USED___________________. a) is used to fix things..........Is used to have fun with kids b) Type of simple machine with a spiral inclined plane called thread.....................To attach and tighten two pieces of objects that are joined together. c) is a tool that allows us to do work more easily and quickly 5) WHICH OF THE FOLLOWING IS THE EXAMPLE OF SCREWS? a) b) c)

SIMPLE MACHINES

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