It is the intent of the general assembly that every LEA move expeditiously and promptly toward the goals established in this section, and to that end, neither the commissioner nor the state board of education shall grant waivers from the maximum class sizes established in this section. Every public local school system shall have as a policy that pupil-teacher ratios should not exceed the averages prescribed in this section. In no school building shall the average size of any grade level unit prescribed in this section exceed the stated average, though any individual class within that unit may exceed the average; provided, that no class shall exceed the prescribed maximum size. Grade Level Average Maximum Class Size K-3 20 25 4-6 25 30 7-12 30 35 Career and Technical Education 20 25
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