Sorting of the Little Fish Bubbles Math Lesson Plan

Activity goal:

Try to sort according to all the examples without being disturbed by color, shape, and size.

Through observation and comparison, use coloring skills to carry out operational activities.

Be willing to participate in operational activities and be willing to explain while operating.

Activity preparation:

Previous experience: Children have experience and basic skills in coloring.

Material preparation: PPT courseware, operation sheets, crayons

Introduce the story and discover the AB arrangement pattern through pictures. Show pictures of the ocean and small fish.

Teacher: There is a bubble-blowing competition in the sea today. Many small fish are competing together! They are competing to see who can blow the most beautiful bubbles!

Show pictures of little blue fish and little yellow croaker blowing bubbles (blank bubbles with no color).

Teacher: What do the bubbles spit out by the little blue fish look like? What about the little yellow croaker?

Please bring out the clown fish (colorful bubbles arranged in an AB style).

Teacher: The clownfish is also here, and it also wants to participate in the bubble-blowing competition. What do the bubbles that clownfish spit look like? What did you find?

Discover the rules of AB arrangement patterns through comparison to help small fish.

Teacher Summary

Teacher: The bubbles spit out by the clown fish are of two colors, one blue, one yellow, one blue, and one yellow. This is called the AB arrangement pattern. It turns out that clownfish have learned this skill to spit out the most beautiful bubbles.