standard_description: Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). (Excludes compound units such as cm^(3) and finding the geometric volume of a container.) Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem. [Excludes multiplicative comparison problems (problems involving notions of “times as much”)]
problem_activity: Problem 1
Locate and label the following fractions on the number line.
[IMG]
a.
$$12\over 6$$
b.
$$19\over 6$$
c.
$$24\over 6$$
d.
$$15\over 6$$
Problem 2
Draw a number line with endpoints 1 and 5. Label the wholes. Partition each whole into halves and label them.


aligns: no