Crayfish Dissection Worksheet in a learning medium can be utilized to check students skills and understanding by addressing questions. Because in the Scholar Worksheet about 90% of the contents of the whole book are issues, equally multiple choice and answer issues that aren't available. While the others is made up of short overview of the niche matter. Applying worksheet, teachers no longer need certainly to bother to collect issues or questions. With the media the instructor is required to concentrate on giving a optimum comprehension of the specified subject. For the evaluation and test of learning outcomes, the teacher just needs to share with and primary the issues presently available in the worksheet. Because just about the worksheet works as helpful tips for students in holding out learning tasks equally separately and in groups.