pxt-calliope/docs/reference/js/lessons/beautiful-image.md
2016-03-25 16:47:20 -07:00

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Markdown

# beautiful image lesson
display beautiful images on the BBC micro:bit #var #pause #docs
### @video td/videos/beautiful-image-0
## Topic
Show LEDs
## Quick Links
* [activity](/microbit/lessons/beautiful-image/activity)
* [quiz](/microbit/lessons/beautiful-image/quiz)
* [quiz answers](/microbit/lessons/beautiful-image/quiz-answers)
* [challenges](/microbit/lessons/beautiful-image/challenges)
* [tutorial](/microbit/lessons/beautiful-image/tutorial)
## Class
Year 7
## Prior learning/place of lesson in scheme of work
Learn how to **show LEDs**, to show an image on the BBC micro:bit's LED screen. We will be learning how to Show LEDs using simple commands such as Show LEDs and pause.
## Documentation
* **show LEDs** : [read more...](/microbit/reference/basic/show-leds)
* **pause** : [read more...](/microbit/reference/basic/pause)
## Objectives
* learn how to display an image on the micro:bit's LED screen
* learn how to pause your code for the specified number of milliseconds
## Progression Pathways / Computational Thinking Framework
#### Algorithms
* Uses diagrams to express solutions.(AB)
* Represents solutions using a structured notation (AL) (AB)
* Can identify similarities and differences in situations and can use these to solve problems (pattern recognition)(GE)
#### Programming & Development
* Creates programs that implement algorithms to achieve given goals (AL)
* Declares and assigns variables(AB)
* Selects the appropriate data types(AL) (AB
#### Communication Networks
* Demonstrates responsible use of technologies and online services, and knows a range of ways to report concerns Understands how search engines rank search results (AL)
#### Information Technology
* Collects, organizes, and presents data and information in digital content (AB)
* Makes appropriate improvements to solutions based on feedback received, and can comment on the success of the solution (EV)
Computational Thinking Concept: AB = Abstraction; DE = Decomposition; AL = Algorithmic Thinking; EV = Evaluation; GE = Generalisation
## Activity
* time: 20 min.
* [tutorial](/microbit/lessons/beautiful-image/tutorial)
* [quiz](/microbit/lessons/beautiful-image/quiz)
## Extended Activity
* time: 20 min.
* [challenges](/microbit/lessons/beautiful-image/challenges)
## Homework
* Extended Activity: [challenges](/microbit/lessons/beautiful-image/challenges)