1) what is being observed or measured a) Unit b) Thermometer c) Controlled Variable d) Property 2) the standard way that a property is measured. Tells you how big or small something is a) Dependent Variable b) Unit c) Independent Variable d) Controlled Variable 3) Property = temperature; units = C or F a) Property b) Variable c) Thermometer d) Unit 4) A factor you want to change or control in an inestigation a) Property b) Unit c) Variable d) Controlled Variable 5) the variable to change because you want to test it (there should be only one) a) Property b) Thermometer c) Unit d) Independent Variable e) Kinetic Energy 6) the variable to observe for effects caused by the change in the independent variable (can be more than one) a) Dependent Variable b) Property c) Controlled Variable d) Unit 7) the variables that are kept the same to keep each test consistent and fair across an investigation a) Thermometer b) Independent Variable c) Controlled Variable d) Unit 8) Property = mass / weight; Units = grams a) Ruler b) Thermometer c) Digital Scale d) Mean 9) The average of a set of numbers a) Mean b) Digital Scale c) Property d) Unit e) Kinetic Energy 10) The total amount of light coming from a light source a) Incoming Light b) Transmitted Light c) Reflected Light d) Kinetic Energy 11) The amount of light that bounces off an object a) Incoming Light b) Transmitted Light c) Reflected Light d) Kinetic Energy 12) The amount of light that goes through an object a) Incoming Light b) Transmitted Light c) Reflected Light d) Kinetic Energy 13) How fast or slow the particles move a) Incoming Light b) Kinetic Energy c) Mean d) Absorbed Light

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