Monday, February 6, 2017

STEM Class updates for January and February, 2017

Hello students, teachers, and families,

Wow! I can't believe it's been before winter vacation since my last update about happenings in the STEM classroom! We've been so busy learning computer science, robotics, and working on a very special design project for our school garden. See below for specific class updates!

-Mrs. Athearn


Grades 3 and 4




Earthquake resistant building test


Third and Fourth graders wrapped up earthquake engineering in early January, and since then, we have been learning a ton of computer science concepts. The students have had a mix of plugged and unplugged programming lessons on Code Studio. We have been working on Course 2. The students feel like they are solving puzzles or creating interactive games and stories, but they are also building computer programs and learning fundamental computer science concepts like: algorithms, sequencing, looping, debugging, conditionals, events, and binary.

For more information or to try Code Studio for yourself, click on the link below to Code.org!

Code Studio


Angry Birds Maze in Code Studio





Binary Bracelets











Grade 5

Fifth graders in all of my STEM classes wrapped up their Tinkercad choice project in early January, and moved on to a few weeks of learning computer science in Code Studio. Unfortunately, due to snow days, some classes did not have as much time to practice building programs in Code Studio, but have no fear----we'll pick back up with Course 3 of Code Studio at the end of February and beginning of March. Here are some photos of the Tinkercad choice projects. They all came out great! Some students were unhappy that their design didn't 3D print exactly the way they had expected, but alas 3D printing is not a perfect technology. Overall, I think most students were pleased.

Tinkercad Choice Projects


Log Cabin
Christmas Cat
Family House












Mrs. Young, Mrs. A-C, and Mr. Reagan's Classes

Students in Mrs. Young's class are designing their own robots made from cardboard, popcicle sticks, other recycled materials and LittleBits electronics. The robot must be able to imitate human actions. Stay tuned for pictures!

Students in Mr. Reagan and Mrs. Ash-Cuthbert's classes are making robots from our Lego Robotics kits. Students must first build a robot model from one of the instruction booklets, program it to move or make sound with Lego WeDo software, and then they can design a totally unqiue robot of their choosing. Here are some photos of the robots created so far!


 

Mrs. Alves, Mrs. Ouellette, and Mrs. McPherson's classes:

Students in Mrs. Alves, Mrs. Ouellette, and Mrs. McPherson's classes are working on a design project for our school garden. They are designing a garden gallery fence that will be created in life-size form by high school students from Portland Arts and Technology High School!

I have been working with Mrs. Hewitt and Mr. Johnson on this exciting project. Mrs. Hewitt approached me with the idea of designing a garden fence at the beginning of the year. She was inspired by a wrought iron decorative piece that she found this past summer, and she knew she'd like to add on to her granite outdoor classroom project.

Then, we got together with our art teachers, Mrs. Maloney and Ms. Willwerth, and they had the awesome idea to turn the fence into a gallery for hanging art sculptures! We were able to secure a grant from the Scarborough Education Foundation to help fund this project, and the art teachers will be welcoming an artist in residence to create wind sculptures with the students this spring.

 High school students in the blacksmithing and metalwork program at PATHS will be sending us updates on the construction of our gallery fence later this winter and spring. We will be sending our plans to PATHS over February break, and then we hope to have the fence installed this spring or summer. Here's the challenge criteria and constraints that I gave to the students for the gallery fence. Students could choose to create a prototype model in Tinkercad, or build one using popsicle sticks, or create a scaled drawing.

Wentworth Garden Gallery

An Interactive Art Fence

Learning goal: Use the EDP to design and create model prototypes of an ornamental gallery fence for our Wentworth school garden.

Criteria:

  1. Must fit in designated space in the garden to act as an entrance to the outdoor classroom.  
  2. Must have 24, square foot openings to accommodate hanging art sculptures.
  3. Can be stylized with themes of nature and Scarborough, but it should have a simple enough design to complement the hanging art.


Stay tuned for photos!!

-Mrs. Athearn

Sunday, December 11, 2016

STEM Question of the Week: Week 10

This week's topic is: Computer Science

This week's question is: In honor of computer science education week once more, what is a bug in a program, and what does it mean to debug the code?

Check out these research tools from our Learning Commons to find your answer:


https://sites.google.com/a/scarboroughschools.org/wentworth/learning-commons/online-resources

https://kiddle.co

https://code.org/

-Mrs. A

Sunday, December 4, 2016

STEM Question of the Week: Week 9

This week's topic is: Computer Science

This week's question is: In honor of computer science education week, what is an algorithm and a program in computer science?

Check out these research tools from our Learning Commons to find your answer:


https://sites.google.com/a/scarboroughschools.org/wentworth/learning-commons/online-resources

https://kiddle.co

-Mrs. A

STEM Class updates: Week of December 5, 2016

Dear families, teachers, and students,

It has been a very busy few weeks in the STEM classroom. I hope everyone had a restful Thanksgiving break with friends and family. As I reflected on the year that has passed, I realized how thankful I am to work in such a amazing school in such a wonderful and education-minded community. I feel lucky to come to Wentworth and teach these inspiring children everyday!

Grade level updates below!


Grade 5

5th graders are wrapping up several weeks of learning the ins and outs of 3D modeling in Tinkercad. Students learned how to translate, navigate, nudge, rotate, scale, align and mirror shapes in Tinkercad. Students also learned boolean operations of adding and subtracting 3D shapes in Tinkercad. Students will now move on to using the engineering design process to imagine, plan, create, and improve and final 3D design to be printed in our 3D printers. Choice projects include baseball field models, name keychains, miniature log cabins, and animal faces.

Stay tuned for pictures!

Grades 3 and 4

3rd and 4th graders are continuing to be earthquake engineers and have finally finished testing model buildings on our model shake tables to create earthquake-safe building codes. Students tested their models for the best shape and size, the best foundation, and the best use of braces between support beams tested at a 7.0 magnitude simulated earthquake. Students are now planning a final earthquake safe model building using the building codes they created in testing. Final buildings will need to meet certain design criteria and budget constraints depending on the type of building being constructed. Choices include a hospital, a library, apartment building, or house.

Below are some pictures of the models in earthquake testing,

 













December 5th kicks off computer science education week! I look forward to participating in Wentworth's Hour of Code events the week before winter vacation!

Have a great week everyone!

-Mrs. Athearn

Tuesday, November 29, 2016

STEM Question of the Week: Week 8

This week's topic is: Earthquakes

This week's question is: 

3rd and 4th graders have recently been studying earthquake engineering. We are learning that an earthquake is caused by a sudden slip on a fault where tectonic plates are moving very slowly on the hot molten rock core of the earth. What do scientists call the places where two plates crash and crunch together?

Check out these research tools from our Learning Commons to find your answer:



https://sites.google.com/a/scarboroughschools.org/wentworth/learning-commons/online-resources

https://kiddle.co

-Mrs. A

Sunday, November 13, 2016

STEM Question of the Week: Week 6

This week's topic is: 3D Design

This week's question is: What does CAD stand for in Tinkercad?

Check out these research tools from our Learning Commons to find your answer:

https://sites.google.com/a/scarboroughschools.org/wentworth/learning-commons/online-resources

https://kiddle.co

-Mrs. A

Sunday, November 6, 2016

STEM Question of the Week: Week 5

This week's topic is: Daylight Saving Time

This week's question is: What is the basic purpose of Daylight Saving Time and when was it first signed into law in the United States? 

Check out these research tools from our Learning Commons to find your answer:

https://sites.google.com/a/scarboroughschools.org/wentworth/learning-commons/online-resources

https://kiddle.co

-Mrs. A