Validation of integrated science teacher book integrated mode with scene life energy in the regional local content based sijunjung for 21^st century skills

Prior to the development of integrated science teacher book-type integrated with the energy theme in the lives of local content based Sijunjung area to improve the skills of the 21st century, it is necessary to do the validation. Validation is done teacher book aims to examine the content validity and construct validity. Content validity with respect to the content and format of the book the teacher developed, while the construct validity with respect to the structure and characteristics of teacher-developed book. In addition to content validity and construct validity, it is also necessary to test the validation language to see the use of the language used in the book of teachers in accordance with the correct EYD and also carried out a validation test graphics. Validation of Integrated Science teacher book-type integrated with the energy theme in the lives of local content based on the area Sijunjung performed using validator Aikens V with 5 of them 3 experts and two practitioners. Collecting data using questionnaires. From the results of research by five people validator, then book the type of integrated science teacher integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills considered valid. In conclusion, the type of integrated science teacher book integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills have been developed and used by teachers in schools. From the results of research by five people validator, then book the type of integrated science teacher integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills considered valid. In conclusion, the type of integrated science teacher book integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills have been developed and used by teachers in schools. From the results of research by five people validator, then book the type of integrated science teacher integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills considered valid. In conclusion, the type of integrated science teacher book integrated with the energy theme in the lives of local content based Sijunjung area to improve 21st century skills have been developed and used by teachers in schools.