Oh Christmas Tree: Slope Edition. This is a good tool to remember the different types of slope. I would have my students make these after we learned it in class as an activity to keep in their notebook. Rate of Change/Slope
Looks fun: A, Bee, C, Preschool: Building Shapes. Kindergarten readiness: Colored craft sticks are labeled with the number of sides each shape has, ie: 3 purple sticks - triangle. The children will choose a color and build the matching colored shape from
Rational number: Any number that can be made by dividing one integer by another. The word comes from "ratio". Real number:Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers. They are not imaginary.