Question

A farmer has a triangular field with sides 200m , 300m and 400m in which he grew wheat and in another field with sides 200m , 320m and 360m , he grew vegetables. Calculate the area of the land in which wheat and vegetables are produced? How can you motivate the students and make them aware about the uses of both the food products mentioned above.?

Answer 1

http://citl.illinois.edu/citl-101/teaching-learning/resources/classroom-environment/motivating-students
Motivating Students - Center for Innovation in Teaching & Learning