1, determine the theme: determine the theme of the first unit, the first unit of history.

2. Determine the sub-theme: Determine the sub-theme, the representative of early humans in China, Beijingers, primitive farming life and ancient legends.

3. Add topics and sub-topics: Add topics and sub-topics in mindmanager. You can use keywords or phrases to summarize each topic and sub-topic.

4. Add details: Add details under each sub-theme, including the discovery process, characteristics, life, significance and value of Beijingers.

5. Add icons and colors: Icons and colors can be used to increase the visual effect of mind maps. Each theme and sub-theme can be represented by patterns or pictures.

6. Adjust and improve: adjust and improve the mind map to ensure that each theme and sub-theme has corresponding details, and the layout is reasonable and easy to understand.

Matters needing attention in the mind map of the first unit of the first grade history;

1. Determine the theme and sub-theme: When determining the theme and sub-theme, make sure that it is closely related to the content of the first unit and can summarize the core content of the whole unit.

2. Details should be comprehensive: When adding details, make sure that the content under each sub-topic covers all aspects of the topic. This helps to better understand the background and influence of historical events.

3. Use icons and colors to increase the visual effect: You can use icons and colors to increase the visual effect of mind maps, and use patterns or pictures to represent each theme and sub-theme. This is helpful to better understand and remember the content of mind map.

4. Keep it simple and clear: When making mind maps, try to keep it simple and clear, and avoid adding too many details and lengthy words. This helps to better remember and understand the content of mind map.

5. Pay attention to the logical structure: When arranging the layout of mind maps, pay attention to the logical structure to ensure that each theme and sub-theme has a corresponding order and level. This helps to better understand the order and relationship of historical events.

6. Review and update in time: After the production of mind map is completed, review and update in time to ensure that it is consistent with the content of Unit 1. This helps to better grasp historical knowledge.