Forces are pushes and pulls. A force has two characteristics: size and direction. When forces act, they can change the shape of the things they act on. There is a bigger change from a bigger force.
Here are some questions on push and pull forces.
Forces are everywhere. You use force to open your a pack of snacks, to ride a bicycle, to blow hot soup. When you make something move, you exert force on the object. Many athletes use force to change the direction of objects to score a goal. When more force is applied, the object will have more speed. When objects are heavier, more force is needed.
Here are some questions to help you understand how force works.