Sadykova, A., Iskakova, M., Ismailova, G., Orazgaliyeva, Z., Kozhakhmetova, E. and Nurtazina, Z. 2025. Impact of HOT Instruction on Knowledge and Comprehension in Chemistry and Biology for Middle School Students. Qubahan Academic Journal. 5, 1 (Mar. 2025), 447–460. DOI:https://doi.org/10.48161/qaj.v5n1a1290.