Class 5 (CBSE) / Mathematics
Chapter 12: Racing Seconds
Racing Seconds - Mathematics (Maths Mela), NCERT Class 5.
Topics
Topic 1
Measuring Time in Seconds
We learn to measure very short periods of time using seconds, understanding how seconds relate to minutes and hours.
Read topicTopic 2
Calculating Speed (Basic)
Speed tells us how fast something moves, calculated using the basic idea of distance divided by time.
Read topic