Measuring and Comparing Volume of liquid

Measuring and comparing volume of liquid among the non-standard containers is a difficult task for the youngsters to grasp. Generally, there misconceptions arise in the topic such as :

                                 i.            Mathematical language such as confusion between liquid volume and capacity.

                                ii.            Reading scale at the incorrect level

                              iii.            Comparing volume of two non-standard unit containers that can hold more. Students often make the comparison on height rather that its volume.

As a teacher, we need to help the students to solve these problems. The concrete, tangible objects or audio-visual aids will enable students to experience and visualize the actual amount of liquid. I would like to share this video with you.