Section 17 1 The Fossil Record Worksheet Answer Key in an understanding medium may be used to test students abilities and knowledge by addressing questions. Since in the Student Worksheet about 90% of the contents of the complete book are issues, equally numerous choice and solution issues which are not available. While the rest includes a quick overview of the niche matter. Applying worksheet, educators no more need to bother to get issues or questions. With the media the teacher is needed to focus on giving a optimum knowledge of the specified subject. For the evaluation and check of learning outcomes, the teacher just wants to inform and direct the issues currently for sale in the worksheet. Because just about the worksheet functions as helpful tips for pupils in carrying out learning tasks both independently and in groups.