1, analysis of knowledge structure system

Logo language is a computer language designed for children by Seymour Papbert, the artificial intelligence laboratory of Massachusetts Institute of Technology, in 1967. Very suitable for primary school students to learn. It uses children's favorite building blocks to learn the general method of programming by drawing turtles, and cultivates students' logical thinking and creativity.

Logo language is very close to human natural language, providing structured programming, modular process programming and calling, and recursive calling of programs; At the same time, it contains important concepts such as parameters, variables and parameterization process, as well as rich data structure types and vivid graphics processing functions, which provides a very good programming environment for children and lays a good foundation for learning more advanced computer languages.

The teaching content of this semester mainly includes different teaching contents such as cognition and start-up, simple drawing command, repeated command, color drawing, process design and so on.

This textbook embodies a brand-new educational concept, pays attention to the cultivation of students' comprehensive information processing ability, emphasizes the practical activities of information collection, processing and application with students as the main body, and creates a "relaxed, positive and happy" learning atmosphere for information technology teaching. Encourage students to "exercise in happiness, learn in activities and create in learning".

2, skills training requirements

The ultimate goal of logo teaching' can't just be located in what kind of graphics can be completed and skillfully operated. It should be a way of learning to cultivate students' discovery and inquiry, which lies in the development of students' thinking and creativity.

Second, the analysis of teaching priorities and difficulties

Teaching requirements:

1, master the startup method of LoGo language.

2, master the basic commands of the logo language.

3. Master the repetitive command and definition process of LoGo language.

4, will use different LoGo commands to draw a variety of graphics.

5. Master the basic concept of the algorithm and its implementation.

6. Let students understand the expression, value and enjoyment of information. Know what information technology is, including what aspects.

7. Make students understand the information technology around them and realize the influence of information technology on all aspects. Master information security and information ethics.

Third, measures to improve teaching

(1) Prepare lessons carefully: make clear the key points and difficulties of teaching and explore the difficult problems. Analyze students' situation to meet the requirements of hierarchical teaching. Study the content of teaching materials and make "ten preparations" in combination with students' reality;

First, prepare to infiltrate moral education;

Second, the preparation is focused and the method of breaking through the difficulties is appropriate;

Third, prepare the basic concepts of information technology;

Four, the preparation of basic operational terms and basic terms of information technology;

Fifth, prepare for the weak links in information technology teaching;

Sixth, prepare solutions to difficult problems;

Seven, the supplement of information technology experiment operation and the key to success or failure;

Eight, prepare students' self-study program;

Nine, the preparation of homework assignments;

Ten, prepare the overall design of classroom teaching.

(2) Listen carefully: take heuristic teaching as the principle, strengthen concepts with operational training, form skills and techniques, embody the teaching idea of taking students as the main body and teachers as the leading factor, concentrate on speaking and practicing more, connect before and after, teach kindly and naturally, adopt a variety of teaching methods and means that are in line with students' reality, mobilize students' learning enthusiasm, pay attention to students' ability training, summarize in time, and make a good teaching postscript.

(3) Carefully assign homework: requiring students to prepare well before each new lesson is conducive to consolidating the teaching focus and overcoming the weak links, and to strengthening the training of information technology terminology, basic information technology knowledge and basic skills.

(4) Carefully organize information technology operation inspection: pay attention to process supervision, conduct double-base inspection on every lesson learned in time, and timely analyze, correct, check and fill the gaps.

(5) Seriously organize counseling: take diversified counseling according to the actual situation of students, help analyze the reasons, inspire thinking, and seek correct operating habits and methods.

Fourth, the activity time

Monday to Thursday at noon11:35—12: 05.

Verb (abbreviation for verb) activity place

Computer room on the third floor of science and technology building