Welcome to the Mathematics and Science Center ”LEGO Energy”

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Presentation transcript:

Welcome to the Mathematics and Science Center ”LEGO Energy”

SIMPLE MACHINES

Compound Machine is __________

SIMPLE MACHINES Compound Machine is A machine made of two or more simple machines

SIMPLE MACHINES Compound Machine is A machine made of two or more simple machines (Also known as a Complex Machine)

WORK and ENERGY Work =

WORK and ENERGY Work = Force X Distance

WORK and ENERGY Energy

Energy is the ability to do Work

COMPUTER WORKSTATION The Laptop Computer runs software: ROBOLAB

COMPUTER WORKSTATION The Mouse is used to move __________

COMPUTER WORKSTATION The Mouse is used to move The CURSOR

COMPUTER WORKSTATION A Picture of an object on a computer is An ICON

REMOTE CONTROL CAR The Gray Cube is a _____

REMOTE CONTROL CAR The Gray Cube is a MOTOR. The motor uses what type of energy to move?

REMOTE CONTROL CAR The Gray Cube is a MOTOR. The motor uses what type of energy to move? ELECTRICITY

REMOTE CONTROL CAR The Yellow BRICK is an RCX Brick which contains a computer. The Brick uses what type of energy to run? __________

REMOTE CONTROL CAR The Yellow BRICK is an RCX Brick which contains a computer. The Brick uses what type of energy to run? ELECTRICITY

REMOTE CONTROL CAR The Yellow BRICK is an RCX Brick which contains a computer. The RCX Bricks will control the Car when we are done.

ASSEMBLE REMOTE CONTROL CAR Gears Mount Motor Mount RCX Brick

REMOTE CONTROL CAR The RCX Bricks will control the Car when we are done The Brick uses what type of energy to run?

REMOTE CONTROL CAR The RCX Bricks will control the Car when we are done The Brick uses what type of energy to run? ELECTRICITY

ELECTRICITY ConductorInsulator

ELECTRICITY Conductor Carries electricity Insulator Does NOT carry electricity

TYPES OF ENERGY Energy of position POTENTIAL ENERGY Energy of movement Kinetic Energy

TYPES OF ENERGY Energy of position Energy of movement

RECAP WORK = Force x Distance ENERGY is the capacity to do work The Brick will release the same energy every time doing the same work every time Will the car always go the same distance?

EXPERIMENT Hypothesis

EXPERIMENT Hypothesis An educated guess or A prediction

EXPERIMENT Hypothesis If The Car travels on _____ Then the Car will go farther

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