The Praxis II is an exam which many aspiring educators must pass in order to gain certification for teaching, according to the regulations of their state. The Praxis II Elementary Education: Curriculum, Instruction, and Assessment Exam measures the preparedness of individuals to teach elementary education in public schools. The content is aligned with common core standards. The test itself is made up of 120 questions and lasts approximately 130 minutes. This Praxis II exam is delivered on a computer.