# Unit 2 Lesson 9 Bubble 4

**URL:** <https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029>\
**Category:** CS Discoveries\
**Created:** [September 20, 2018, 10:50pm UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029 "2018-09-20T22:50:59Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![gilloos](https://avatars.discourse-cdn.com/v4/letter/g/9e8a1a/32.png) [@gilloos](https://forum.code.org/u/gilloos)\
**Post date:** [September 20, 2018, 10:50pm UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029/1 "2018-09-20T22:50:59Z")

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Hi, which lessons and bubbles do the students need to do prior to Unit 2 Lesson 9 Bubble 4 to be able to link the pages that are mentioned? Thank you!

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**Author:** ![karenma](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/karenma/32/4924_2.png) [@karenma](https://forum.code.org/u/karenma)\
**Post date:** [September 21, 2018, 1:52am UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029/2 "2018-09-21T01:52:08Z")

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Hi,

Not real sure what you are asking. Can you please clarify?

Karen

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**Author:** ![gilloos](https://avatars.discourse-cdn.com/v4/letter/g/9e8a1a/32.png) [@gilloos](https://forum.code.org/u/gilloos)\
**Post date:** [September 21, 2018, 9:04am UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029/3 "2018-09-21T09:04:18Z")

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Sure, Lesson 2.9 Bubble 4 links to previous work. I am trying to determine to which other lessons. I believe it is Lesson 2.6 Bubble 8, however I am not sure if this is the only other screen that builds up to 2.9.4. I am running a TTL on Lesson 2.9 tomorrow and wanted to double check. Your feedback would be extremely helpful. Thank you! Sherry

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**Author:** ![mike](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/mike/32/5229_2.png) [@mike](https://forum.code.org/u/mike)\
**Post date:** [September 21, 2018, 3:48pm UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029/4 "2018-09-21T15:48:45Z")

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Students have several opportunities to work on the pages that will make up their personal websites before lesson 9. The bubbles you are wondering about are at the end of Lessons 4 (Headings), 6 (Lists), and 7 (Images).

After lesson 8, these “project-backed” bubbles will show up again later in the unit when students start learning CSS, rgb colors, and classes. A typical progression in online lessons in this unit is going from introduction of a new concept to skill building to application (project). Hope this helps!

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**Author:** ![gilloos](https://avatars.discourse-cdn.com/v4/letter/g/9e8a1a/32.png) [@gilloos](https://forum.code.org/u/gilloos)\
**Post date:** [September 21, 2018, 6:25pm UTC](https://forum.code.org/t/unit-2-lesson-9-bubble-4/20029/5 "2018-09-21T18:25:00Z")

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Perfect. Thank you so much!

Sherry