need help writing an informative speech

Topic: Solar Eclipse

Specific purpose statement: To inform my audience ...

Thesis statement (central idea):

Organizational pattern:

Introduction

1. Attention-getter:
2. Audience relevance:
3. Central idea:
4. Credibility statement:
5. Preview statement:

Transition statement:

Body

Using the format below, include main points and subpoints as appropriate.

1. Main point:
   1. Subpoint
      1. Sub-subpoint
         1. Sub-sub-subpoint
         2. Sub-sub-subpoint
      2. Sub-subpoint
   2. Subpoint
   3. Subpoint

Transition statement:

1. Main point:
   1. Subpoint
   2. Subpoint

Transition statement:

1. Main point:
   1. Subpoint
   2. Subpoint

Transition statement:

Conclusion

1. Restate the main points:
2. Restate the central idea:
3. Clincher: