Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
author：Dapeng teacher teaches Chinese numeracy
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood!
For example, the train crosses the bridge, meets the problem, goes opposite, goes in the same direction, goes in the same direction, seeks the total distance between the two places, chases the problem...
No matter how it changes, the key to solving the itinerary application problem is to grasp the quantitative relationship between speed, time, and distance:
Distance = speed × time
Speed = distance ÷ time
Time = distance ÷ speed
Encounter problems
(1) Encounter time = total distance÷ speed and
(2) Speed and = total distance÷ encounter time
(3) Total distance = speed and × meeting time
3. Follow up on the problem
(1) Tracking time = distance difference÷ speed difference
(2) Speed difference = distance difference÷ tracking time
(3) Distance difference = speed difference× tracking time
Today, the teacher shared the itinerary problem information for everyone, and collected it carefully for the children in need until they understood and learned, I believe that it will be of great help to the improvement of grades. #Education # #教育听我说 #
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
Oh my God! Since looking at these GIFs, the children's learning journey related problems have been easily understood! For example, the train crosses the bridge, meets the problem, goes opposite, goes in opposite directions,
