There are also different ways to learn the same number of words. For example, if you try to learn to decorate lettering in two days, you can do so in two ways. You can learn the first word on the first day, then learn the remaining first word the next day. However, because revision is essential, you can learn all 10 words on the first day and revise the next day. This helps you perform word operations more times. 1. How many ways are there to learn the same number of words? 2. Can you try to learn the encoding from the above two ways? 3. How can reviews help you? 4. Do you learn a set of words every day?