# U3 Day 6-7: Lesson Resources

**URL:** <https://forum.code.org/t/u3-day-6-7-lesson-resources/1814>\
**Category:** Unit 3 Best Practices\
**Created:** [September 1, 2015, 1:35am UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814 "2015-09-01T01:35:25Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![dani](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/dani/32/285_2.png) [@dani](https://forum.code.org/u/dani)\
**Post date:** [September 1, 2015, 1:35am UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814/1 "2015-09-01T01:35:25Z")

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[Code.org](http://Code.org) resources and space to share your resources

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**Author:** ![ablair](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/ablair/32/22_2.png) [@ablair](https://forum.code.org/u/ablair)\
**Post date:** [November 23, 2015, 6:05pm UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814/2 "2015-11-23T18:05:51Z")

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Uploading this U3 Day 6-7 Lesson Resource here as well as the discussion forum.

[Challenge 2.pdf](https://forum.code.org/uploads/short-url/isaBWwk2aQgNmAjwI0q0iO6AD5Y.pdf) (138.5 KB)

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**Author:** ![nicole](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/nicole/32/1671_2.png) [@nicole](https://forum.code.org/u/nicole)\
**Post date:** [July 10, 2016, 2:01am UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814/3 "2016-07-10T02:01:44Z")

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Here are some great resources I’ve found from other teachers and some I’ve made myself for U3 Day 6-7:

W3 Schools HTML Images website link - [http://www.w3schools.com/html/html\_images.asp](http://www.w3schools.com/html/html_images.asp)

Pixlr (Online Photo Editor) website link - [https://pixlr.com/editor/](https://pixlr.com/editor/)

Photoshop Basics website link - [http://www.nhsdesigns.com/graphic/photoshop/index.php](http://www.nhsdesigns.com/graphic/photoshop/index.php)

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**Author:** ![swood](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/swood/32/1012_2.png) [@swood](https://forum.code.org/u/swood)\
**Post date:** [February 14, 2017, 11:54pm UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814/4 "2017-02-14T23:54:02Z")

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I find that students really need to think about image size for web–they often are using HD cameras and have no idea that their images are enormous and are difficult to load online. I’d like to have them do some practice with emailing images to get the feel for why large images are a problem and then show them the tools for resizing.

> **[How To Resize Images in Photoshop](https://www.photoshopessentials.com/essentials/image-resizing/)**
>
> In this tutorial, learn how to properly resize your digital photos with Photoshop.

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**Author:** ![nicole](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/nicole/32/1671_2.png) [@nicole](https://forum.code.org/u/nicole)\
**Post date:** [February 21, 2017, 4:11am UTC](https://forum.code.org/t/u3-day-6-7-lesson-resources/1814/5 "2017-02-21T04:11:02Z")

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@swood I agree, many students really struggle with images and resizing for websites, mobile apps, etc.