1 . Changing Bit by Bit
A new contest challenges people to use micro:bit computers to solve problems.
Could you use your computing skills to aid the fight against illegal animal hunting? How about tackling ocean pollution or monitoring animals under threat of extinction?
A new global challenge called Do Your Bit aims to get young people using their computing creativity to solve real-world problems. It’s being run by a partnership involving the BBC’s micro:bit computer, the technology company ARM and a campaign called World’s Largest Lesson, and it's aimed at people aged 10 to 16. It kicks off on 16 September.
The contest in 2019 is based on two Global Goals: to protect life on land and under the water. To take part, young people first choose a problem that affects them and their community, then design something involving the micro:bit computer that could help to tackle that problem.
Participants need to write up to 500 words about the problem and their solution, as well as providing a photo of their drawn plans or a hex file of their prototype code (编码), plus any other photos and videos showing what they’ve done.
This is the second micro:bit Global Challenge to be held. In 2018, the contest's winning designs included a homemade thief alarm, a classroom health monitor, a food-waste watcher and a device to remind people to sit up straight.
The deadline for entering the challenge is 28 February 2020: the winners will be announced the following month.
1. The main purpose of BBC’s involvement is to _______.
| A．report for this contest |
| B．call for ocean protection |
| C．introduce the Global Goals |
| D．promote micro:bit computers |
| A．getting rid of hunger |
| B．providing clean water |
| C．taking care of children |
| D．protecting life on the earth |
| A．buy micro:bit computers |
| B．sign up for it before 16 September 2020 |
| C．choose a real problem and offer solutions |
| D．prepare photos and videos of group members |
2 . Pacific Science Center Guide
◆Visit Pacific Science Center’s Store
Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or souvenir to remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laser Dome.
◆Hungry
Our exhibits will feed your mind, but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonal specials. The café is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes.
◆Rental Information
Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.
◆Support Pacific Science Center
Since 1962, Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today, Pacific Science Center serves more than 1.3 million people a year and brings inquiry-based science education to classrooms and community events all over Washington State. It’s an amazing accomplishment and one we cannot achieve without generous support from individuals, corporations, and other social organizations. Visit pacificsciencecenter.org to find various ways you can support Pacific Science Center.
1. Where can you buy a souvenir at Pacific Science Center?| A．In Building 1. |
| B．In Building 3. |
| C．At the the Laser Dome. |
| D．At the Denny Way entrance. |
| A．Train Science teachers. |
| B．Distribute science books. |
| C．Inspire scientific research. |
| D．Take science to the classroom. |
| A．To encourage donations. |
| B．To advertise coming events. |
| C．To introduce special exhibits. |
| D．To tell about the Center’s history. |
