Motion/ Action Another term for movement. Distance/ Motion: $200 Back To Board
Meter stick, tape measure, measuring wheel, and ultrasonic distance measuring wheel. Give at least two examples of distance measuring tools. Distance/ Motion : $400 Back To Board
Speed = Distance Covered/ Time What is the formula in measuring the speed of an object? Distance/ Motion : $600 Back To Board
The point where an object starts moving. What is a reference point? Distance/ Motion : $800 Back To Board
Rectilinear motion, Circular motion, Periodic motion, Rolling motion What are the four types of motion? Distance/ Motion : $1000 Back To Board
Conductors A material that allows electricity to flow easily. Electric: $200 Back To Board
Copper A type of metal which is commonly use in electric wire? Electric : $400 Back To Board
Gold A very expensive metal which is an excellent electricity conductors. Electric : $600 Back To Board
Conductivity The ability of a material to conduct electricity. Electric : $800 Back To Board
Water A non-metal matter which is a good conductor of electricity . Electric : $1000 Back To Board
Heat The quality of being hot ; high temperature. Heat : $200 Back To Board
Convection It is the transfer of heat through liquid materials . Heat : $400 Back To Board
Temperature It refers to the hotness and coldness of an object . Heat : $600 Back To Board
Thermometer I t is a device that measures temperature . Heat : $800 Back To Board
Sun The major source of heat on Earth. Heat : $1000 Back To Board
Water The following are good examples of insulators EXCEPT for__________. wood, rubber, water, cotton Insulator : $200 Back To Board
Insulator A substance which does not readily allow the passage of heat or electricity . Insulator : $400 Back To Board
To keep you from getting electrocuted. Why are electric wires coated in plastic or rubber ? Insulator : $600 Back To Board
Wood, rubber, glass, paper, cotton, plastic, fabrics Give at least three materials that do not allow heat to pass through easily . Insulator : $800 Back To Board
To prevent the transfer of heat or electricity Why do we use insulators? Insulator : $1000 Back To Board
Visible Light The light that is visible to the human eye. Light : $200 Back To Board
Refraction It refers to the bending of light as it passes through different materials . Light : $400 Back To Board
Reflection It refers to the bouncing back of light when it hits an object . Light : $600 Back To Board
Absorption It refers to the material’s taking in of light and not reflecting it back . Light : $800 Back To Board
Black What color absorbs heat and light? Light : $1000 Back To Board
Transparent It refers to the materials that allow all light to pass through them . Transmit : $200 Back To Board
Opaque Materials Concrete walls, wooden doors, and mirrors are examples of what materials? Transmit : $400 Back To Board
Translucent It refers to the materials that allow some light to pass through them. Transmit : $600 Back To Board
Transmission The passing of light through some materials . Transmit : $800 Back To Board
Seven How many colors does the rainbow have? Transmit : $1000 Back To Board