
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $$f(x)=\sin \frac {x}{2}\cos \frac {x}{2}+\sin^{2} \frac {x}{2}$$.
(Ⅰ) Find the value of $$f\left( \frac {π}{3}\right)$$;
(Ⅱ) Find the range of $f(x)$ on $$\left(- \frac {π}{3}, \frac {π}{2}\right]$$.

Present the answer in LaTex format: \boxed{Your answer}
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