SAT2化学考试题型解析

　　下面为大家整理的是关于SAT2化学考试的题型介绍及其应对方法，是由SAT考试官方机构发布的。

　　Purpose

　　● Measure understanding of chemistry at a level suitable for college preparation, independent of the particular textbook used or instructional approach

　　Format

　　● 85 multiple-choice questions

　　● Approximately fi ve questions on equation balancing and/or predicting products of chemical reactions, which are distributed among the various content categories

　　Questions cover topics emphasized in most high school courses. Because of course differences, most students will find that there are some questions on topics with which they are not familiar.

　　Questions may require you to

　　● recall and understand the major concepts of chemistry and to apply the principles to solve specific problems in chemistry.

　　● organize and interpret results obtained by observation and experimentation and to draw conclusions or make inferences from experimental data, including data presented in graphic and/or tabular form.

　　On this Subject Test,

　　● a periodic table indicating the atomic numbers and masses of elements is provided for all test administrations.

　　● problem solving requires simple numerical calculations.

　　● the metric system of units is used.

　　NOTE: Calculator use is not permitted.

　　Recommended Preparation

　　● One-year introductory chemistry course at the college-preparatory level

　　● Laboratory experience, which is a signifi cant factor in developing reasoning and problem-solving skills and should help in test preparation even though laboratory skills can be tested only in a limited way in a multiple-choice test

　　Mathematics preparation that enables handling simple algebraic relationships and applying these to solving word problems

　　● Familiarity with the concepts of ratio and direct and inverse proportions, exponents, and scientifi c notation Score

　　● Total score: 200–to–800 scale SAT Subject

　　以上就是关于对SAT2化学考试题型的介绍，其中还包括了对SAT2化学考试的出题方式和出题目的以及相关的分数计算和备考方法等等的介绍。