- December 7, 2023
December 6 (Wed.) and December 7 (Thu.) 4th Grade Arithmetic "How to change" - Students noticed the relationship between the horizontal and vertical lengths when making a rectangle with an 18 cm string. They were able to find the relationship between change and correspondence by representing it in a table, and expressing it in equations and graphs [Manryu Elementary School].
Thursday, December 7, 2023