Valley View Elementary ST a R Chart. Rosa Garcia EDTC 6342. Teaching and Learning (TL). TL1, TL5, and TL6 Consistent at 2 TL2 and TL4 Fluctuation TL3 Increase from 2 to 3. Educator Preparation and Development (EP). EP1 – EP5 Consistent EP6 Jump from 1 to 2.