wbtitle = "Prefixes";
lastSlide = 4;
conceptSlide = 1;
conceptSlideArray = [1];
equationSlide = 2;
equationSlideArray = [2];
derivationSlide = 0;
derivationSlideArray = [];
exampleSlide = 3;
exampleSlideArray = [3];
question = ["What is the distance between the towns in kilometers?"];
questionslide = [3];
subtitle = [""];
subtitleslide = [];
headline = [" Create larger, smaller units
",
" Common prefixes for powers of 10
",
"
",
" 1000 m = 1 km
"];
cardSlide = [1, 2, 3];
cardBreakAfter = [];
classSlide = ["","concept","equation","example","example"];