Fraction identification worksheet for students to determine the missing part of a fraction based on shaded shapes.

To solve the problem, we need to determine the fraction of each shape that is shaded. This involves identifying the total number of equal parts in each shape and the number of parts that are shaded. Let's go through each shape step by step.

Shape a:

- The shape is divided into 4 equal parts.
- 1 part is shaded.
- Fraction: \( \frac{1}{4} \)

Shape b:

- The shape is divided into 8 equal parts.
- 3 parts are shaded.
- Fraction: \( \frac{3}{8} \)

Shape c:

- The shape is divided into 3 equal parts.
- 1 part is shaded.
- Fraction: \( \frac{1}{3} \)

Shape d:

- The shape is divided into 6 equal parts.
- 4 parts are shaded.
- Fraction: \( \frac{4}{6} \) (which can be simplified to \( \frac{2}{3} \))

Shape e:

- The shape is divided into 9 equal parts.
- 2 parts are shaded.
- Fraction: \( \frac{2}{9} \)

Shape f:

- The shape is divided into 4 equal parts.
- 1 part is shaded.
- Fraction: \( \frac{1}{4} \)

Shape g:

- The shape is divided into 5 equal parts.
- 2 parts are shaded.
- Fraction: \( \frac{2}{5} \)

Shape h:

- The shape is divided into 2 equal parts.
- 1 part is shaded.
- Fraction: \( \frac{1}{2} \)

Shape i:

- The shape is divided into 6 equal parts.
- 2 parts are shaded.
- Fraction: \( \frac{2}{6} \) (which can be simplified to \( \frac{1}{3} \))

Shape j:

- The shape is divided into 5 equal parts.
- 4 parts are shaded.
- Fraction: \( \frac{4}{5} \)

Shape k:

- The shape is divided into 4 equal parts.
- 2 parts are shaded.
- Fraction: \( \frac{2}{4} \) (which can be simplified to \( \frac{1}{2} \))

Shape l:

- The shape is divided into 8 equal parts.
- 4 parts are shaded.
- Fraction: \( \frac{4}{8} \) (which can be simplified to \( \frac{1}{2} \))

Shape m:

- The shape is divided into 4 equal parts.
- 3 parts are shaded.
- Fraction: \( \frac{3}{4} \)

Shape n:

- The shape is divided into 6 equal parts.
- 2 parts are shaded.
- Fraction: \( \frac{2}{6} \) (which can be simplified to \( \frac{1}{3} \))

Shape o:

- The shape is divided into 2 equal parts.
- 1 part is shaded.
- Fraction: \( \frac{1}{2} \)

Final Answers:

\[
\boxed{
\begin{array}{ll}
a. & \frac{1}{4} \\
b. & \frac{3}{8} \\
c. & \frac{1}{3} \\
d. & \frac{4}{6} \text{ or } \frac{2}{3} \\
e. & \frac{2}{9} \\
f. & \frac{1}{4} \\
g. & \frac{2}{5} \\
h. & \frac{1}{2} \\
i. & \frac{2}{6} \text{ or } \frac{1}{3} \\
j. & \frac{4}{5} \\
k. & \frac{2}{4} \text{ or } \frac{1}{2} \\
l. & \frac{4}{8} \text{ or } \frac{1}{2} \\
m. & \frac{3}{4} \\
n. & \frac{2}{6} \text{ or } \frac{1}{3} \\
o. & \frac{1}{2} \\
\end{array}
}
\]