Cañada Cañada F, González-Gómez D, Airado-Rodríguez D, Acedo MAD, Niño LVM. Change in elementary school students’ misconceptions on material systems after a theoretical-practical instruction. IEJEE [Internet]. 2017Aug.23 [cited 2024Sep.8];9(3):499-510. Available from: https://iejee.com/index.php/IEJEE/article/view/173