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Erik U

COACH

@erik

Joined Nov 2021 · He/Him

Upcoming Sessions

1 Session

General · session

Integration Bee ∫ 2024 dx

Today, 8:00 PM

Have you ever wanted to participate in an ∫\int_{ }^{ }∫​﻿
 Integration Bee? If so, now you can on Schoolhouse! 
﻿
An Integration Bee is a math competition where competitors race to solve integrals fastest. It might not surprise you that this competition originated at MIT, but now many other universities host Integration Bees as a fun way for people to develop their Calculus skills and compete against other math-lovers. 
﻿
You can register as a competitor or a spectator and if you change your mind later, please send me (or another Calculus mod) a message so we can update your status for the tournament bracket.

Erik U and 2 others

48/100

Past Sessions

12 Series

score range · 600 - 690

Math for the November 2023 SAT

Mondays 8:00 PM, Thursdays 8:00 PM

Hi, I'm Erik. I've helped many people prepare for the SAT Math section and would love for you to join this bootcamp and prepare yourself as well. Expect to work on practice tests, explain your thought process to peers, learn SAT test-taking tips, and have your questions answered.

Why not take your SAT Math skills to the next level?

Erik U

Series ended.

score range · 600 - 690

Math for the August 2023 SAT

Mondays 11:30 PM, Fridays 11:30 PM

Hi, I'm Erik. I've helped many people prepare for the SAT Math section and would love for you to join this bootcamp and prepare yourself as well. Expect to work on practice tests, explain your thought process to peers, learn SAT test-taking tips, and have your questions answered. 
Why not take your SAT Math skills to the next level?

Erik U

Series ended.

score range · 200 - 490

Math for the June 2023 SAT

Mondays 11:30 PM, Thursdays 11:30 PM

Would you like help acing the SAT math section? If so, join me and a group of peers with the same goal as we take practice tests, learn concepts, review material, and prepare for the SAT.

Erik U

Series ended.

score range · 200 - 490

Math for the May 2023 SAT

Mondays 11:30 PM, Thursdays 11:30 PM

Would you like help acing the SAT math section? If so, join me and a group of peers with the same goal as we take practice tests, learn concepts, review material, and prepare for the SAT.

Erik U

Series ended.

score range · 200 - 490

Math for the March 2023 SAT

Tuesdays 12:30 AM, Saturdays 12:30 AM

Hi, I'm Erik, and I would like to help you ace the SAT math section this March.

If you are prepared to put in the effort, participate with peers, and challenge yourself, then join me and other like-minded students with these exam-prep sessions.

Erik U

Series ended.

score range · 500 - 590

Math for the December 2022 SAT

Wednesdays 12:00 AM, Fridays 12:00 AM

Hi, I'm Erik, and I would like to help you ace the SAT math section this November.

If you are prepared to put in the effort, participate with peers, and challenge yourself, then join me and other like-minded students with these exam-prep sessions.

Erik U

Series ended.

score range · 200 - 490

Math for the November 2022 SAT

Tuesdays 11:00 PM, Thursdays 11:00 PM

Hi, I'm Erik, and I would like to help you ace the SAT math section this November.
If you are prepared to put in the effort, participate with peers, and challenge yourself, then join me and other like-minded students with these exam-prep sessions.

Erik U

Series ended.

Khan Academy Series

Ended Sun, Aug 7, 2022

How can you add infinite numbers and get an integer result? What even does this symbol ∑ mean? 
Join this series to find out the answers to those questions, along with other fascinating results from the topic of mathematical Series. 
For me, and others I've talked with, Series is the hardest topic in AP Calculus BC, so if you are planning on taking that course or any Calculus course, this crash course will be helpful in laying the foundations to make your future learning easier. We'll work through mathematical notation and procedures that are frequently used in more advanced math courses, thus helping you prepare for those later studies. 
Here is the link to the Khan Academy unit: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:series in case you want a sneak peak before we begin.
I'm excited to join you in this series (pun necessary) and see what we can learn together!

Erik U

Series ended.

Khan Academy Complex Numbers

Ended Tue, Aug 16, 2022

As imaginary as complex numbers might initially seem, they are extremely useful in advanced math and engineering courses and are well worth understanding. Join me to gain a solid grasp on complex numbers and to learn how to use them to solve problems and better manipulate trigonometry. 
We'll be working through the Khan Academy unit here: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex
which you are free to look into in advance to see if you are interested in joining the series, or if you just want to get a head start.
Not only will we cover the fundamentals in this crash course, but I'll also teach you cool applications and tricks and provide support for any of your questions along the way. I'm excited to join you as you embark on learning the fascinating topic of complex numbers.

Erik U

Series ended.

Intro to Image Manipulation and Digital Art with GIMP

Ended Sat, Jul 2, 2022

What is GIMP? GIMP stands for GNU Image Manipulation Program. It is like Photoshop, but free and open source. 
In this short series, I'll teach you how to use some of the tools of GIMP (and some aspects of image manipulation in general), and each of us will create a project to present to the group. 
You'll need to have GIMP installed; download it here: https://www.gimp.org/downloads/
Alternatively, you can use the free and online Photopia: https://www.photopea.com/
which is similar. Note that I will be using GIMP, and it will be best if you can use it as well.

Erik U

Series ended.

Intro to Cybersecurity and Hacking (CTFs)

Ended Sat, Jul 9, 2022

We'll learn about cryptography methods and their weaknesses, forensics and how to hide messages in image files, buffer overflows and how to find vulnerabilities in C code, reverse engineering and how to figure out what a piece of code is supposed to do, and web exploits and things to avoid when making a website. In the process, we'll learn how to work with linux, write python scripts, and use powerful tools. 
Some programming knowledge would be helpful, but it is not an official prerequisite; if necessary, I can teach some introductory python if you have not had experience with it before. Since the best way to learn this material is through practice with challenges called CTFs (capture the flags), you will need an account for picoCTF.org (just do not use your full real name as your username), which offers challenges and servers that we are allowed to hack. Some of the sessions may involve other software such as ghidra, radare2, or an IDE, but for most of the sessions, a web browser is sufficient. 
Note that this series is meant to help you be a better programmer and be able to find vulnerabilities in code, whether your own or someone else's; it is not meant for malicious hacking.

Erik U

Series ended.

Math Bootcamp (Tue + Thu)

Ended Fri, Jun 3, 2022

Do you want to ace the math section of the SAT? If so, join others with a similar goal and we will learn how to do this and have fun while we are at it. 
This three-week tutoring series will help you prepare for the upcoming June SAT in Math. By the end of the series, you will have completed multiple practice tests and worked through a number of problems from previous SATs, helping you build confidence for your upcoming exam.

You’ll spend each session with me and a small group of other learners who are also working towards taking the SAT in June. Since it’s a small group, you can expect sessions to be very interactive as you work together towards improving your SAT skills as much as you can!

Note: Cameras should be on so we can all get to know each other! If you have a specific reason why you can’t have your camera on, please notify me ahead of time.

Erik U

Series ended.

69 Sessions

General · session

Trivia Night

Tue Feb 20, 1:00 AM

Join the Calculus subworld mods in a math-based trivia kahoot. You do not need to be an expert in trivia to participate - anyone is welcome. 
﻿
Enjoy a fun time with the Calculus community and learn some math trivia while you are at it. We hope to see you there! 

Erik U and Hunter N

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Mon Oct 30, 2023, 9:15 PM

Hi there. You must be planning an SAT bootcamp; is that right? If so, join me and other new bootcamp tutors to meet each other, prepare for your first session, and practice effective tutoring.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Mon Oct 23, 2023, 9:15 PM

Hi there. You must be planning an SAT bootcamp; is that right? If so, join me and other new bootcamp tutors to meet each other, prepare for your first session, and practice effective tutoring.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Mon Sep 25, 2023, 9:00 PM

Hi there. You must be planning an SAT bootcamp; is that right? If so, join me and other new bootcamp tutors to meet each other, prepare for your first session, and practice effective tutoring.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Mon Sep 25, 2023, 8:00 PM

Hi there. You must be planning an SAT bootcamp; is that right? If so, join me and other new bootcamp tutors to meet each other, prepare for your first session, and practice effective tutoring.

Erik U

Session ended.

Enrichment · session

Live Help

Wed Sep 20, 2023, 1:38 AM

This is a Live Help session to help answer a question in Calculus

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Wed Aug 30, 2023, 12:00 AM

Hey, I heard you are planning on tutoring an SAT MATH bootcamp for this October's test. I was in your position too, last year. I think you will find it helpful to join this session and learn a little more about Schoolhouse, develop your tutoring confidence, and get to know several others who will be hosting bootcamps as well.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Tue Aug 29, 2023, 11:00 PM

Hey, I heard you are planning on tutoring an SAT MATH bootcamp for this October's test. I was in your position too, last year. I think you will find it helpful to join this session and learn a little more about Schoolhouse, develop your tutoring confidence, and get to know several others who will be hosting bootcamps as well.

Erik U

Session ended.

Pre-Algebra · session

Live Help

Thu Aug 10, 2023, 9:00 PM

This is a session to address Rena S's homework help question, but it is also open to others who have questions.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Thu Jul 20, 2023, 11:30 PM

Hey, I heard you are planning on tutoring an SAT bootcamp for this August's test. I was in your position too, last year. I think you will find it helpful to join this session and learn a little more about Schoolhouse, develop your tutoring confidence, and get to know several others who will be hosting bootcamps as well.

Erik U

Session ended.

Community · session

[For SAT Math Tutors] Erik's Onboarding Session

Mon Jul 17, 2023, 11:30 PM

Hey, I heard you are planning on tutoring an SAT bootcamp for this August's test. I was in your position too, last year. I think you will find it helpful to join this session and learn a little more about Schoolhouse, develop your tutoring confidence, and get to know several others who will be hosting bootcamps as well.

Erik U

Session ended.

Enrichment · session

Live Help

Wed Jun 7, 2023, 9:07 PM

This is a Live Help session to help answer a question in Calculus

Erik U

Session ended.

Enrichment · session

Live Help

Sat Apr 29, 2023, 11:26 PM

This is a Live Help session to help answer a question in Pre-Calculus

Erik U

Session ended.

Enrichment · session

Live Help

Sat Mar 11, 2023, 12:45 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Wed Nov 30, 2022, 2:15 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Calculus · session

General Calculus Q&A

Sat Nov 26, 2022, 1:00 AM

Meant to address Matthew M's request, but anyone is welcome. We will discuss integrating with trig substitutions, using KA for practice questions, and any questions are welcome.

Erik U

Session ended.

Enrichment · session

Live Help

Fri Nov 25, 2022, 2:15 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Thu Nov 24, 2022, 1:45 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Tue Nov 22, 2022, 1:15 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Sat Nov 19, 2022, 12:45 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Fri Nov 18, 2022, 2:30 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Thu Nov 17, 2022, 2:30 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Wed Nov 16, 2022, 1:45 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.

Enrichment · session

Live Help

Tue Nov 15, 2022, 2:15 AM

Hello! Happy to help with any questions you might have.

Erik U

Session ended.