We are in the thick of the Portland Bridge Unit!
This week we will be building popsicle stick bridges in the classroom and then weight testing them to see how strong they are. If you haven't signed up for a volunteer time and would like to here is the link to do so.
Building is mostly Ms. Van Clock's students on Monday and mostly Mrs. Neal's students on Tuesday. However, as soon as one student finishes they will go into Mrs. Neal's room and a student from her class will fill the seat in room 201. This way we can keep the building going, and get everyone done in the time we are given. Some students take 2 hours to build and some take 6- it all depends on their familiarity with the tools, their precision, their ability to follow directions, and to ask for help when they need it.
We will weight test these bridges on Tuesday and Wednesday in school. Students have a choice to weight test just until it starts to crack or until 'TOTAL DESTRUCTION!'. Some love destroying it, and some feel they worked too hard to break their work.
At home students are writing a speech (not a report) about one of Portland's bridges: my expectations are that students build a bridge model to go along with their speech. Simultaneously, I understand some families cannot support bridge building at home. If that is the case, I encourage students to use the popsicle bridge we build in class and modify it at home- maybe by adding toilet paper roll piers, or by painting it, or some other way of making it their own. These students will chose not to destroy their bridge in the weight testing.
Notice there is no written work to be turned in. They are graded on their speech presentation using this scoring guide.
The students can start bringing in their bridge models this week- if they are small enough to fit in the classroom easily- otherwise, please have them bring the model in on the day of your child's speech.
We will be sending home the assigned dates and times of their speech this week. Speeches will be given the week after Spring Break (April 1-6). If you would like to come to their speech you may. Some students like their parents coming, and some feel they are too nervous with their family watching. Please talk with your child before deciding to come.
If you have any questions about this process please come see me- I am happy to make it clear.
Happy building and writing!
Ms. Van Clock