Reflections is like the exact same thing/shape but opposites, like this <-I-> the arrows are reflections of each other. An example could be a tree next to a pond reflection across the water. Rotations is one point will stay in the same spot, like if you hook a hook onto a bar and spin it around the bar. An example could be shadow of a pole as the sun changes postitoksn. Translation could be when a plant plants it’s seeds, they grow into more of the plants. Hope these help my guy.