Correct Answer: Field Visit and its Preparations
Field Visit Definition:
A field visit refers to a planned trip made by students or researchers to a specific location outside the classroom, aiming to directly observe, study, and collect data related to the ge- ographical, social, cultural, or environmental aspects of that area. This hands-on experience helps to enhance theoretical knowledge by providing real-world insights and context. Field vis- its are valuable in understanding how concepts learned in theory are applied in practice. They allow students to engage directly with the environment, making learning more interactive and practical.
Outcomes: Improves observation, measurement, interviewing, mapping, and ethical research practices.
Extra prep: Pre-mark GPS points, download offline maps, set a debrief schedule to consolidate data on the same day.
\[ \textbf{Field visits are practical learning experiences that require careful preparation.} \]
In the following figure \(\triangle\) ABC, B-D-C and BD = 7, BC = 20, then find \(\frac{A(\triangle ABD)}{A(\triangle ABC)}\). 
The radius of a circle with centre 'P' is 10 cm. If chord AB of the circle subtends a right angle at P, find area of minor sector by using the following activity. (\(\pi = 3.14\)) 
Activity :
r = 10 cm, \(\theta\) = 90\(^\circ\), \(\pi\) = 3.14.
A(P-AXB) = \(\frac{\theta}{360} \times \boxed{\phantom{\pi r^2}}\) = \(\frac{\boxed{\phantom{90}}}{360} \times 3.14 \times 10^2\) = \(\frac{1}{4} \times \boxed{\phantom{314}}\) <br>
A(P-AXB) = \(\boxed{\phantom{78.5}}\) sq. cm.