First, the goal of small class children's science education activities

1, emotional aspect

(1) Stimulate preschool children's curiosity about things and make them willing to perceive and fiddle with natural objects and utensils that they can directly contact;

(2) sprouting interest in exploring natural phenomena and participating in production activities;

(3) make them love animals, plants and the surrounding environment, and show their feelings of caring and caring for the surrounding things under the infection of adults.

2. Methods and skills.

(1) Help preschool children learn to use various senses to perceive the external characteristics of objects;

(2) Help preschool children learn to use simple tools;

(3) Help preschool children learn to compare the differences between the size and quantity of objects through simple methods such as visual inspection;

(4) Guide preschool children to describe the characteristics of things or their own findings in words or simple sentences, and communicate with their peers and teachers.

3. knowledge.

(1) Guide preschool children to observe the characteristics of individual natural objects (kittens, puppies, grasslands, stones, etc.). ) By their side, gain shallow scientific experience and get a preliminary understanding of their specific relationship with preschool children's life and surrounding environment;

(2) Guide preschool children to observe the obvious characteristics of common natural phenomena around them, gain superficial scientific experience and feel their relationship with preschool children's life;

(3) Guide preschool children to observe the characteristics and uses of individual artificial products that are in direct contact with daily life, gain shallow scientific experience and feel the convenience they bring to life;

(4) Learn to compare the number of two groups of objects with one-to-one correspondence, and the concepts of more, less and as much;

(5) Learn to distinguish the up and down, front and back of the self-centered spatial orientation; Know circles, squares and triangles; Form the concept of time sooner or later.

Second, the goal of children's science education activities in junior high school

1, emotional aspect

(1) Develop preschool children's curiosity, guide preschool children to explore common natural phenomena, objects and artifacts in their surrounding life, and be willing to participate in production activities;

(2) Cultivate preschool children's feelings and behaviors of caring for animals, plants and the surrounding environment.

2. Methods and skills.

(1) Learn to compare and observe the characteristics of different objects or similar objects;

(2) Learn to use tools to make simple products;

(3) Learn to compare and summarize, that is, compare and summarize the directly observed facts and understand the similarities and differences between things;

(4) Guide preschool children to describe their findings in their own language, communicate with their peers and teachers, and learn to use other means (such as charts, paintings, exhibitions, etc.). ) to show the results of their scientific activities.

3. knowledge.

(1) Help preschool children to gain concrete experience about the inanimate substances such as animals, plants, silt and water in the natural environment and their relationship with human beings, and understand the morphological characteristics and living habits of individual animals and plants in different environments;

(2) Help preschool children understand the characteristics of the four seasons and their relationship with people's lives, observe common natural phenomena and gain perceptual experience;

(3) Guide preschool children to acquire specific knowledge and experience of common scientific and technological products in their surrounding life, and initially understand their application in life;

(4) Can compare the size of numbers within 10;

(5) Know rectangle, trapezoid and ellipse; Learn to distinguish up and down, front and back with the object as the center; Form the concept of time of yesterday, today and tomorrow.

Third, the objectives of science education activities in large classes

1, emotional aspect

(1) Stimulate and cultivate preschool children's curiosity, curiosity and inquiry attitude;

(2) Stimulate preschool children's extensive interest in the natural environment and scientific and technological products in modern social life, and be able to find problems, ask questions and seek answers by themselves;

(3) Make preschool children like and actively participate in and concentrate on their own scientific exploration and production activities;

(4) Cultivate preschool children's feelings and behaviors of actively caring for and caring for the surrounding environment.

2. Methods and skills.

(1) Learn to actively use various senses to observe the movement and changes of objects, that is, to observe natural phenomena;

(2) Learn to verify inference and prediction in experimental operation, and think, adjust and correct the operation process and results;

(3) Learn to use simple tools and various materials to make activities, so as to discover the various characteristics and functions of articles and materials, and show some creativity;

(4) Learn to infer and predict, that is, infer the reasons according to the observed phenomena and combined with your own existing experience, put forward reasonable explanations, draw conclusions, and predict possible future phenomena;

(5) Guide preschool children to communicate their practices, ideas and discoveries in scientific activities with their peers and teachers in a complete and coherent language, and express the joy of discovery.

3. knowledge.

(1) Help preschool children understand animals and plants in different environments and their relationship with the environment;

(2) Introduce the environmental pollution in the surrounding life and people's activities to protect the ecological environment to preschool children;

(3) Help preschool children to gain perceptual experience about the relationship among seasons, human beings, animals, plants and the environment;

(4) Guide preschool children to explore common natural phenomena in their surrounding life and gain relevant scientific experience;

(5) Can combine and decompose numbers within 10, and can make simple calculations;

(6) Gradually learn to distinguish left and right with oneself as the center, and know several common three-dimensional figures (cubes, spheres, cuboids, cylinders) to form a preliminary concept of the day of the week and the four seasons of the year.