Pearson is the world's leading PreK-20 educational publishing company, dedicated to working with educators to change the way America thinks. We create educational materials for learners of every age. By understanding what it takes to succeed at the college level and beyond, Pearson is able to design educational materials that teach students at every level how to prepare for the challenges they will face in the 21st century. For students, Pearson provides effective and innovative curriculum products in all available media, educational assessment and measurement for students and teachers, student information systems, and teacher professional development and certification programs. Pearson's respected brands include Scott Foresman, Prentice Hall, AGS, PowerSchool, SuccessMaker, TeacherVision, Addison Wesley, Allyn & Bacon, Benjamin Cummings, Longman, and many others. The company's comprehensive offerings help educators provide targeted instruction and intervention to ensure that every student succeeds. Pearson's other primary businesses include the Financial Times Group and the Penguin Group. The PHSchool website allows the user to search through various educational products, and services ranging in subjects like reading/language arts, mathematics, science, social studies, world languages, digital learning, AP Honors and electives, music, are and career technology education, ESL/ ELL/ ESOL, life skills, professional development and technical services, and assessment.