The train track is joy in learning, the train learning machine can help children learn numbers, animals, colors, music, adding and substraction in maths and many other interesting questions and answers. Answer the right question and the train starts automatically. It has double mode start : Mode 1 – Turn on the switch on the train, then press the “one-key-start” on the learning machine, then the train starts working, no need to answer the questions. Mode 2 – every time you press the question and answer key, the train learning maching will ask question randomly questions in the below content “Please find the right colors, please find the right animals, please find the right numbers and adding and substraction in math” turn on the train and press the questions and answers key. If you answer correctly for 3 times continuously the will start. (it should be continuous or the train wont start). If your answer is wrong. Please try again. If you answer incorrectly for 3 times continously, the learning machine will switch to another series of questions.