9th Graders

3-4 every Sunday

Google Classroom Code: k3rwdhs

Week 0: introduction to math Contests

Link: https://pdf.brookingsmathcircle.org/Contests2020.pdf

Week 1: Pigeonhole principle

6/21/20

Handout: https://pdf.brookingsmathcircle.org/problems-5/week1-pigeonhole.pdf

Whiteboard: https://app.liveboard.online/public/xUjIXbtTk

week 2: Arithmetic mean-geometric mean

6/28/20

Handout: https://pdf.brookingsmathcircle.org/problems-5/week2-amgm.pdf

Whiteboard: https://app.liveboard.online/public/NlVnIcJdV

week 3: Writing solutions with latex

7/5/20

Handout: https://pdf.brookingsmathcircle.org/problems-5/week3-latex.pdf

Whiteboard: https://app.liveboard.online/public/7mFmln8z2

week 4: famous proofs

7/12/20

Handout: https://pdf.brookingsmathcircle.org/problems-5/week4-famousproofs.pdf

Whiteboard: https://app.liveboard.online/public/H1Xz8e4da

week 5: college and high school q&a

7/19/20

week 6: Mental math

8/2/20

week 7: Countdown round party

8/30/20