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Math Can Be Puzzling: Adding and Subtracting Numbers 0-20

Math

Chopping Up Squares: A Math Exploration

How many ways can a square be chopped up into smaller squares? We will puzzle it out together and sharpen our arithmetic and geometry skills along the way!
Justin Lanier, Ph.D.
7 total reviews for this teacher
2 reviews for this class
Completed by 5 learners
  There are no upcoming classes.
Class
50 minutes
per class
Meets once
9-12
year olds
3-7
learners per class
per learner

How does a "One-Time" class work?

Meets once at a scheduled time
Live video chat, recorded and monitored for safety and quality
Great for exploring new interests and different styles of teachers

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Description

Class Experience

There are many mathematical concepts that may come up as we work on the problem, depending on the examples students come up with and their prior knowledge. Some concepts include: square numbers, prime factorizations, parity (even and odd), divisibility and remainders, area and perimeter, induction and recursion, problem solving strategies, and proofs.
I taught K-12 math for ten years, in both classroom and enrichment settings. Then over the past five years, I've completed my PhD in math, where my research is in geometry and topology. Encouraging mathematical curiosity and helping people to have positive math experiences are my passions.
Some extension problems will be offered at the end of class as takeaways.
Please bring some paper and some writing utensils!
Learners will not need to use any apps or websites beyond the standard Outschool tools.
50 minutes per week in class, and maybe some time outside of class.

Teacher

Justin Lanier, Ph.D.Sharing positive and creative math experiences
7 total reviews
8 completed classes

About Me

Hi! I teach math classes on Outschool. My goal is to share positive and creative math experiences with students. My classes are a great fit for students who already love math and who want more; for students who have had negative experiences with... 
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