If you’re a new student, it is best to start your AB exam preparation before you even think about doing any BC work. Take some classes before you go to the test, and make sure you understand the concepts presented. This will make the test much easier to complete. Some students even find that taking a practice test in class gives them more of an edge on the test than their classmates who didn’t do any homework. That is the reason you should start studying early, not only so that you’ll get ready for the test, but so that you’ll be ready when you sit down to take it.
The first thing to decide is what type of class you’re going to take. Most colleges offer only one of the two parts. If you’re attending a college where only one course is offered, you’re probably going to want to take AB. However, if there are only two options, you’re going to have to decide which course you like best. Many students enjoy the independent nature of AB, so they choose it for their final exams. If you’re not independent, you might look into a course like Calculus ABR that allows you to work independently on a problem after problem.
Another thing to consider is which section is easier for you. In AP Calculus AB, you can choose to test from three types of units. You can test from units based on discrete math, real or algebra, or visual/spatial comprehension. Each type has its own advantages, so you should discuss which type is the better test for you before you begin studying. Once you know which section is easiest for you, it will be easier to pick the appropriate preparation for it.
You also need to consider how likely it is that you’ll actually pass any of the tests that are given. There’s no set pass percentage in AP Calculus CD. In order to find out if the tests in the series are harder for some students than for others, you should consult with a teacher and an experienced friend who are taking the tests. It is possible that one person might breeze through the tests while another struggles.
Finally, it is important to find out if the tests in the series have been previously administered. This can help you determine what kinds of questions are likely to appear on them and which kinds of answers are likely to score higher. In general, it is best to avoid tests that have been previously administered because they often involve new topics or procedures that aren’t well-known or tested. The easier tests, on the other hand, tend to be better known and are generally easier to answer.
You should not feel compelled to take the harder tests, in other words. In fact, you should probably skip over them until you feel comfortable answering questions that you don’t understand. After all, there is no real reason to feel forced to take tests that you don’t feel confident answering. They’re provided for fun and to make your learning experience as fun as possible. If you don’t enjoy taking them then you shouldn’t bother with the series.
As you can see, answering the question “why is AP Calculus CD harder than ABR?” is largely up to you and your learning style. You may find that answering the easier tests is easier for you than the harder ones. In general, though, if you do well on ABR tests, you should do well on the more difficult calculus classes. The same goes for doing poorly on ABR tests.