Grade 3 Geometry and Measurement focuses on the following topics:Ordinal numbers, read and compare numbers to 1000Compose and decompose two-dimensional shapesGroup two-dimensional objects and shapes by like propertiesLength (inch, foot, yard, centimeter, meter), Weight (pound, gram, kilogram)Capacity (pint, quart, liter), Time (to five minutes), Temperature (degrees Celsius, Fahrenheit)Money (coins, bills 1 to 20 dollars)Find the area of rectangles and squares using a grid