“Past VS Present”
Grade 4 students started to explore the new unit in POI lesson. They had a tuning in activity last week. Students observed some objects that are categorized into two, past and present objects such as hand type machine and laptop, lantern and light bulb, Polaroid and digital camera, hand grinder and blender, etc. Students identified the similarities and differences of those objects and what reasons make those objects changing. Students were excited to do this activity.