2.1 Key Approaches in Student-Centered Learing¶
Project Based and Problem Based Learning¶
Methodologies may be different but the essence is the same: -Student led -Student centered -Inquiry based
Project Based Learning - Involves more than 1 discipline at the end with a project.
Problem Based Learning - Starts with a problem and involves research then solves a problem. It’s often embedded in project based learning.
Design Based Learning
Tech. Presentation w/Steven¶
- CAD Software
- Create, modify, analyze, simulate a desing within the computer before cutting
The Project¶
Make a press and fit object made with Makercase and edited in Inkscape
Makercase - Modify inches/mm and thinkness and fingersize. Download plans as .svg for laser. Have height match the thickness of the material you choose. You can align, group/ungroup, break apart, etc.
Inkscape - At Aalto the cutline needs to be set at .010mm and set to BLACK #000000. Kerf = cut, the width of the cut. If you want a press and fit you need to consider kerf. If the joints are tight make the kerf bigger. If tight, increase kerf. If loose, decrease kerf.
The Tools¶
Makercase - for the cube design.
Inkscape - for the cut lines, etc.
Always download file as .svg if it’s to be used on the laser cutter.
Laser Printer with 3mm plywood for the cut
The Outcome¶
I engraved the pieces to have the 5W question words so it’s like a die for speaking, reading or writing.
Here is the outcome.
I had to sand off the edges and use a mallot to connect the pieces. The fit is tight.
Reflection¶
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Press fit can be used in the classroom through TEACHER DESIGN - projects created to be used with students or STUDENT DESIGN - for more advanced students who are able to adjust settings according to the desired outcome. Making pencil boxes or other containers could be a good first step toward constructing thigns that align to learning. In 3rd grade they could design primative colonial style houses, math manipulatives and other subject related items.
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Project Based Learning is widely talked about in schools on Martha’s Vineyard. There are many different understandings of this model. Projects vs. Project Based Learning is very different and generally more common in our schools. I appreciate identifying the problem as part of the project. An open ended approach to showing what you have learned can feel risky as a teacher. There should be a structure defining what is expected in the outcome (a rubric, etc). The time involved in these projects can deter teachers from this type of learning approach as the standards are wide reaching. Deliberate planning is essential.
Design Based Learning allows for more of the STEAM process to occur. It’s not linear and it is rooted in a solving a problem. The audience is, by nature, authentic.
- In DBL teachers should plan the standards, skills and learning objectives, group vs. individual project structure and materials to be used to solve the identified problem. Allow students to improvise on how and what they design to solve said problem.