Activity objectives:
1, correctly perceive the position of the object in the sequence.
2. Ordinal number can be used to accurately represent the position of an object in a sequence.
3. Cultivate children's keen observation ability.
4. Initially cultivate children's ability to solve problems with existing life experience.
5. Explore and discover the diversity and characteristics in life.
Activity preparation:
A set of velveteen teaching AIDS for bees, ladybugs, ants, mantises, crickets, etc. A five-story flat building made of paper and a set of 1-5 counting cards.
Activity flow:
What is the ranking of insects?
-Let children observe insects arranged horizontally. Count how many insects there are and see who ranks first, who ranks last and where the other insects rank.
-Switch the position of this group of insects and continue to judge their positions.
The new home of insects.
-The teacher shows the velveteen teaching aid and asks the children to name the insects.
-Show the building and determine the location of the first floor; Guide the children to say other floors and mark the floors with the number plate 1-5.
-In the form of insects moving to new homes, let children use ordinal numbers to indicate their positions in the sequence. For example, ants live on the first floor and crickets live on the second floor.
-The teacher or child names an insect. Let's start with its location.
-individual children say the number of floors, and everyone says the name of the insect.
Please try to remember the location of each insect's home, and then quickly change the location of the insect after the child closes his eyes.
Please open your eyes and talk about where the insect used to live and where it lives now.
-Send the bugs and young children back to their original place of residence, and collectively check whether they are correct.
End of activity:
The first link is mainly to guide children to perceive the position in the horizontal object sequence, and the second link is mainly to guide children to perceive the position in the vertical object sequence. In order to accurately express the position of an object in a sequence, children can first determine which direction to start counting.
Usually, you can use the opportunity of queuing in sports activities to let children talk about their rankings in horizontal and vertical rows.
Teaching reflection:
In the activity, children's enthusiasm for participating in the activity is particularly high, because this is a problem they are interested in, but some children lack this knowledge, but in the activity, they can fully mobilize their various senses to participate in the activity. Personally, I think this course is still a success.