I can understand the concept of measurement in geometry with regards to angles.
* 4.MD.C.5 I can recognize angles as geometric shapes where two rays share a common endpoint.
* 4.MD.C.5 I can understand concepts of angle measurement.
* 4.MD.C.5.A I can understand that angles are measured with reference to a 360°circle, with its center at the common endpoint of the rays.
* 4.MD.C.5.BI can understand that an angle that turns through one-degree angles is said to have an angle measurement of degrees.

I can represent and interpret data.
* 4.MD.B.4 I can make a line plot to show a data set of measurements involving fractions.
* 4.MD.B.4 I can solve problems involving addition and subtraction of fractions by using information shown in line plots.

* 4.MD.C.7 I can solve real-world and mathematical addition and subtraction problems to find unknown angles.

* 4.MD.A.2 I can use the four operations (+, -, x, ÷) to solve word problems involving measurement.
* 4.MD.A.2 I can solve measurement problems involving simple fractions and decimals. 
* 4.MD.A.2 I can solve problems that ask me to express measurements given in a larger unit in terms of a smaller unit.
* 4.MD.A.2 I can show measurement quantities using diagrams that involve a measurement scale (e.g., a number line).

I can solve problems involving measurement and conversion of measurements.
* 4.MD.A.1 I can show that I know the relative size of measurement units within one system of units (including km, m,cm; kg, g; lb, oz; l, ml; hr, min, sec).
* 4.MD.A.1 I can show the measurements in a larger unit in terms of smaller units and record these in a table.

* 4.MD.C.6 I can use a protractor to measure and sketch angles in whole-number degrees.

* 4.MD.A.3 I can use what I know about area and perimeter to solve real world problems involving rectangles.