Don't overload sockets - one plug per socket is the rule, especially if the appliance takes a lot of power (like a kettle).
Don't run extension cables across the floor as they can become worn.
Is the electric kettle leaking? This can be dangerous.
Buy a smoke alarm fitted with a "hush button" so if it goes off accidentally you can silence it instantly. That way you won't be tempted to remove the battery (except to change it for a new one). If your alarm keeps going off unnecessarily you may need to move it further away from the kitchen.
Mix together well. Butter the childs hands, and have them shape dough into balls, trees, animals, etc. Then eat and enjoy. (Note: This dough is somewhat sticky, so a child who gets frustrated easily may need the parent to help.)