Brain research gives another way to understand the shift from effortful calculation toward faster fact retrieval as arithmetic knowledge becomes more secure.
What brain research shows
Neuroimaging studies have observed changing patterns of brain engagement as children become more skilled at arithmetic fact retrieval.[1][2]
How this connects to Toku
Toku gives children repeated opportunities to retrieve mathematical facts and procedures, the same kind of skill development that arithmetic-learning research studies from a cognitive and neural perspective.[1][2]
Why this matters for your child
As retrieval becomes easier, children can spend less effort rebuilding familiar calculations and bring more attention to the new reasoning inside harder work.[2]
Related Toku science pages
References
- Soohyun Cho et al. (2012). Hippocampal-prefrontal engagement and dynamic causal interactions in the maturation of children’s fact retrieval. Journal of Cognitive Neuroscience.
- Shaozheng Qin et al. (2014). Hippocampal-neocortical functional reorganization underlies children’s cognitive development. Nature Neuroscience.