Professor Kate Poirier | D046 | Fall 2023

Category: Course Activities (Page 9 of 33)

Group post: solving rational and radical equations

Due Monday, November 13

Two types of equations we solve in this class are rational equations and radical equations (HOT topic standard 7). Sometimes it can be a bit tricky finding the standard 7 question on your HOT topics question paper. Each question paper has one question that asks you to solve a rational or radical equation.

For this week’s group assignment, group members will look back at their old HOT topics question papers. As a group, select two standard 7 problems from your group’s old question papers: one asking you to solve a rational equation and one asking you to solve a radical equation. Solve both of these questions as a group using the 6-point problem-solving framework. You may wish to refer to examples in the workbook.

The secretary’s post should include:

  1. the 6 steps for the rational equations problem (you may include a link to a photo of hand-written work),
  2. the 6 steps for the radical equations problem (you may include a link to a photo of hand-written work),
  3. the names of the group members who participated,
  4. the title Week 11 group [n] post (where [n] represents your group number),
  5. the category Week 11 group post.

OpenLab assignment: 6-point problem solving for another course

Due Monday, November 13

The 6-point problem-solving framework that we have been using for HOT topics questions can be used to solve problems in other disciplines too. Using the framework for one of your science or engineering classes would not be that different from using it for your HOT topics questions, but the framework can be applied in your arts, english, history, or any other of your classes too!

For this assignment, choose a problem/question from any one of your other classes and solve it using the 6-point framework. Depending on the topic/question you choose, you may have to reinterpret any of the 6 points to make them fit better. You can either type your work directly into a post or you can link to a photo of your hand written work.

Your post must include:

  1. The course code and name of the course.
  2. The full text of the problem/question.
  3. Your complete work for all 6 points, including your complete solution/answer in step 6.
  4. Your impression of how solving/answering the problem/question from your other course using the 6 points compared to solving HOT topics problems is.
    • Do you think the 6 points worked well for the particular topic you chose? Why or why not?
    • Did you have to reinterpret any of the 6 steps?
    • Would you recommend the 6-point framework to your classmates in that class even if they’re not using it in their math class? Why or why not?
    • Any other thoughts you have about using the problem-solving framework in other classes.
  5. Title: 6-point problem solving for [the discipline you’ve chosen]
  6. Category: 6-point other class

OpenLab assignment: Native American Heritage Month Mathematician Profile

Due Monday, November 13

Animated gif saying "Native American Heritage Month"

November is Native American Heritage month! This assignment is similar to the one you completed for Hispanic Heritage Month. This time, you will profile an indigenous mathematician in a comment on this post.

The website indigenousmathematicians.org includes profiles of several indigenous mathematicians, many of them belonging to first nations of what is now known as North/Central/South America. (The website includes profiles of mathematicians belonging to first nations in other parts of the world; while this assignment is to celebrate Native American Heritage Month, if you find an indigenous mathematician from another part of the world and you’d like to profile them, go ahead.)

  1. Scroll to the map or click on “profiles” or “honorees” to see a list of indigenous mathematicians.
  2. Choose one mathematician you’d like to profile. Read their profile on the indigeneous mathematicians webpage.
  3. See what else you can find out about the mathematician you chose. Many mathematicians have personal/academic webpages that include information that might not be in their profile.

Your comment should include

  1. The mathematician’s name and tribal/nation affiliation (if available).
  2. Where they are now (most of them probably have a job at a university).
  3. What field of math they do research in or a title of a recent research paper they published.
  4. Any other interesting biographical details you can find out about them.
  5. What made this person stand out to you.
  6. A photograph of them (optional).

Feel free to use other websites as resources for finding out about indigenous mathematicians! Include any relevant links in your comment.

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