Psychology instructors have reported that it is common for students to not know how to cite sources correctly. Therefore, the authors created a classroom game to help students learn to cite sources in different scenarios. The game involved students submitting names of celebrities and fictitious dates of publication and then using those submissions…

Yupana Inca Tawa Pukllay (YITP) is a ludic didactic resource based on semiotic alternation that, using the reading of numbers in the Inca numeral system, improves its equivalent Indo-Arabic reading. Twelve children from first to fourth grade of a bilingual (Spanish-Quechua), multi-grade elementary school in a small rural Peruvian community were…