91 lines
3.3 KiB
Markdown
91 lines
3.3 KiB
Markdown
# glowing pendulum lesson
|
|
|
|
construct a pendulum that glows using acceleration.
|
|
|
|
## Topic
|
|
|
|
Acceleration
|
|
|
|
## Quick Links
|
|
|
|
* [activity](/microbit/lessons/glowing-pendulum/activity)
|
|
* [challenges](/microbit/lessons/glowing-pendulum/challenges)
|
|
* [quiz](/microbit/lessons/glowing-pendulum/quiz)
|
|
* [quiz answers](/microbit/lessons/glowing-pendulum/quiz-answers)
|
|
* [tutorial](/microbit/lessons/glowing-pendulum/tutorial)
|
|
|
|
## Class
|
|
|
|
Year 7
|
|
|
|
## Prior learning/place of lesson in scheme of work
|
|
|
|
Learn how to get the acceleration **acceleration**, `input->acceleration` value (g-force), in one of three specified dimensions. We will be learning how to get the acceleration using forever loop, a local variable, acceleration, the math library, as well as simple commands, such as led set brightness and led plot all.
|
|
|
|
## Documentation
|
|
|
|
* **forever** : [read more...](/microbit/reference/basic/forever)
|
|
* **local variable** : [read more...](/microbit/reference/variables/var)
|
|
* **acceleration** : [read more...](/microbit/reference/input/acceleration)
|
|
* **absolute value** : [read more...](/microbit/js/math)
|
|
* **set brightness** : [read more...](/microbit/reference/led/set-brightness)
|
|
* **plot** : [read more...](/microbit/reference/led/set-brightness)
|
|
|
|
## Objectives
|
|
|
|
* learn how to repeat code in the background forever
|
|
* learn how create a local variable to store data, so that you can use it in your code
|
|
* learn how to get the acceleration value (g-force), in one of three specified dimensions
|
|
* learn how to return the absolute value
|
|
* learn how to sets the brightness of the LED screen
|
|
* learn how to turn on all the LED lights on the LED screen
|
|
|
|
## Progression Pathways / Computational Thinking Framework
|
|
|
|
#### Algorithms
|
|
|
|
* Uses diagrams to express solutions.(AB)
|
|
* Uses logical reasoning to predict outputs, showing an awareness of inputs (AL)
|
|
* Represents solutions using a structured notation (AL) (AB)
|
|
|
|
#### Programming & Development
|
|
|
|
* Creates programs that implement algorithms to achieve given goals (AL)
|
|
* Declares and assigns variables(AB)
|
|
* Uses a variable and relational operators within a loop to govern termination (AL) (GE)
|
|
* Selects the appropriate data types(AL) (AB
|
|
|
|
#### Data & Data Representation
|
|
|
|
* Understands the difference between data and information(AB)
|
|
* Uses filters or can perform single criteria searches for information.(AL)
|
|
|
|
#### Hardware & Processing
|
|
|
|
* Knows that computers collect data from various input devices, including sensors and application software (AB)
|
|
|
|
#### 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)
|
|
* Recognises ethical issues surrounding the application of information technology beyond school.
|
|
|
|
Computational Thinking Concept: AB = Abstraction; DE = Decomposition; AL = Algorithmic Thinking; EV = Evaluation; GE = Generalisation
|
|
|
|
## Activity
|
|
|
|
* time: 20 min.
|
|
* [activity](/microbit/lessons/glowing-pendulum/activity)
|
|
* [tutorial](/microbit/lessons/glowing-pendulum/tutorial)
|
|
* [quiz](/microbit/lessons/glowing-pendulum/quiz)
|
|
|
|
## Extended Activity
|
|
|
|
* time: 20 min.
|
|
* [challenges](/microbit/lessons/glowing-pendulum/challenges)
|
|
|
|
## Homework
|
|
|
|
* Extended Activity: [challenges](/microbit/lessons/glowing-pendulum/challenges)
|
|
|