Wash and cut all of the strawberries into quarters. Follow cake mix directions on box. Follow instant pudding directions on box.
After that is done, you put a layer of pudding on cool cake, then a layer of Cool Whip, then put a good layer of strawberries on Cool Whip.
In a med. size pot, put sugar, cornstarch, and water. Bring to boil, let it boil 2-3 minutes. Cool until thickened. Add strawberry Jell-O when mixture is still warm, and then allow all of glaze to cool before pouring on cake.