[[Interleaving]]: Mixing topics or problem types during practice, instead of studying them one at a time, generally improves test performance by about 8–15%. For visual-perceptual tasks, gains can reach 15–20%, and for math or science problem-solving, about 10%. Students improve because interleaving helps them recognize problem types and choose strategies rather than just memorizing procedures. | [[Interleaving]]: Mixing topics or problem types during practice, instead of studying them one at a time, generally improves test performance by about 8–15%. For visual-perceptual tasks, gains can reach 15–20%, and for math or science problem-solving, about 10%. Students improve because interleaving helps them recognize problem types and choose strategies rather than just memorizing procedures. |