This 9 weeks in math...
1/7-1/10 we reviewed the area and perimeter of 2D figures and determined the measurement of a missing side when given the area or perimeter.
1/13-1/17 we developed formulas to determine the volume of a rectangular prism.
1/21-24 we reviewed the attributes and properties of classification of 2D figures and created hierarchies based on these properties.
1/27-31 we continued creating hierarchies with 2D figures.
2/3-7 we began converting measurements within the same measurement system.