Activation Energy:The minimum amount of energy required for a reaction to occur. Like needing enough enthusiasm (energy) to get up from your couch and go to the dance floor (start reacting).
Reaction Rate:How quickly or slowly reactants turn into products in a chemical reaction. Like how fast dancers switch partners when their favorite song plays.
Collision Theory:The theory that states chemical reactions can only occur when particles collide with sufficient energy and correct orientation. Just like dancers need enough space and proper positioning to perform a dance move.