Friday, October 11th - Grade 1 Math: "Addition with Carry" - Explaining "9 + 4 = 13" using blocks. Why do we attach one of the four blocks to the nine blocks? [Shinryu Elementary School]

October 9th (Wed) & 10th (Thurs) - 5th Grade Math: "Population Density" ~ How do you calculate "what per what?" Both ideas come up, but by having the children actually create number lines and equations for both, we encourage them to become more aware of them. [Shinryu Elementary School]