Let's start from our school. Go straight on. Turn right at the traffic lights. Then you'll see the Science Museum on your left. My home is next to the Science Museum.
很抱歉,您似乎没有完成句子。不过,根据您提供的信息,我猜测您是想说如何从学校出发,通过一些指引,到达您的家。如果您能提供更多信息,我将更好地帮助您规划路线。