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Pre-Algebra • Series

Summer 2023: Pre-Algebra Full Course

Rohan A

Series Details

Sessions

Public Discussion

This series ended on August 24, 2023. All 1:1 and group chats related to this series are disabled 7 days after the last session.

Series Details

About

Hello Everyone! I am very glad you decided to click on this series for Pre-Algebra! Let's make some new friends together! Allow me to introduce myself: My name is Rohan Arunkumar, and I am a rising freshman who was in the Top 3 in middle school for both Pre-Algebra and Algebra 1 Honors. I won a Presidential Award of Excellence for my academic achievements and a golden seal on my diploma. In this session, we will be going over all the subtopics of Pre-Algebra on Khan Academy. At the end of each session, we will have an interactive review. No prior experience of pre-Algebra is required! Every session will be in chronological order, so as long as you attend, you will succeed! I hope to see everyone on the 4th of August!

✋ ATTENDANCE POLICY

Please do not miss 3 sessions in a row without informing me beforehand. If this happens, you will sadly have to be withdrawn from the series.

Dates

August 4 - August 24

Learners

7 / 30

Total Sessions

17

About the Tutor

Hello, my name is Rohan! I am from New Jersey, and I am currently a high schooler. My goal on Schoolhouse is to help other students like me learn and be prepared for anything. My passion lies in machine learning (ML), and I have researched everything ML! (from model training techniques, hyperparameter tuning, and fine-tuning after the training process). Additionally, I enjoy software engineering on a broader level, with interests in competitive programming (USACO), web development, and efficiency with everything I create! During my free time, I am an avid videogame player, with multiple "Platinum" trophies on the hardest games of the decade. I have also played piano for 6 years and arrange my favorite video game tracks on piano (like "Escaping a Foul Prescence" from Ori 2, "Abyss Watchers" from Dark Souls 3, and "Final Battle" from Elden Ring as great examples)! Going outside the house, I play goalkeeper for my high school soccer team and I am a varsity swimmer. In addition to computer science, I also love mathematics, so if you have any questions about any High School Mathematics, Machine Learning, Python, or Java, feel free to ask me and I will try to get back to you with answers! Happy learning everyone! - Rohan

View Rohan A's Profile

Upcoming Sessions

0

Past Sessions

17
4
Aug

Session 1

Orientation

Introduction! This is mainly an introduction session and a quick look at the curriculum.
5
Aug

Session 2

Factors and multiples

We will be learning the following. 1). What is a factor? 2). What is a multiple? 3). The difference between a factor and a multiple.
6
Aug

Session 3

Patterns

We will be learning the following. 1). How to identify a pattern. 2). How to write a rule for a pattern. 3). How to find the "n'th" term in a pattern.
7
Aug

Session 4

Ratios and rates

We will be learning the following. 1). How to solve for "x" in a ratio. 2). The proportion of rates and how they work.
10
Aug

Session 5

Exponents intro and order of operations

We will be learning the following: 1) What are exponents? How do they work? 2). What is the order of operations? How does it work?
11
Aug

Session 6

Variables & expressions

We will be learning the following: 1). What is a variable? How can we interpret it? 2). How do you factor out a common term from an expression? 3). How to write an expression. 4). Combining like terms. 5). Solving an expression.
12
Aug

Session 7

Equations & inequalities introduction

We will be learning the following: 1). What is an inequality? 2). What are Dependent and Independent Variables? 3). Relationships on a coordinate plane (Slope, Intercepts) 4). Graphing inequalities.
13
Aug

Session 8

Percent & rational number word problems

We will be learning the following: 1). How to solve and understand rational word problems. 2). How percents work, and how they are used in word problems. (and how to solve)
14
Aug

Session 9

Proportional relationships

We will be learning the following: 1). How to find the constant of proportionality in a table or graph. 2). How to identify and apply rates. 3). How to tell if a relationship is proportional or not.
16
Aug

Session 10

Office Hours

Come to this session if you need any help with the previous lessons.
17
Aug

Session 11

One-step and two-step equations & inequalities

We will be learning the following: 1). How to write a one-step equation/expression. 2). How to write a two-step equation/expression. 3). The steps to solve a two-step problem (isolating the variable, etc.)
18
Aug

Session 12

Roots, exponents, & scientific notation

We will be learning the following: 1). What are roots? How can we solve roots? 2). What are exponents? How can we solve exponents? 3). What is scientific notation? What is considered a valid example of scientific notation?
20
Aug

Session 13

Multi-step equations

We will be learning the following: 1). How to set up a multi-step equation (if not given to us). 2). How to solve a multistep equation.
21
Aug

Session 14

Two-variable equations

We will be learning the following: 1). How to solve an equation if we have the value of two variables. 2). How to simplify an expression if we have the value of one variable. 3). How to "solve" for a variable if we don't have that variable's value.
22
Aug

Session 15

Functions and linear models

We will be learning the following. 1). What is a function? What is not a function? 2). What is a linear graph and a non-linear graph?
23
Aug

Session 16

Systems of equations

Final Class! We will be learning the following. 1). Relation of function equations to coordinate point values (x,y). 2). Plugging in x and y values into systems of equations. 3). Solving systems of equations using substitution. 4). Solving systems of equations using elimination.
24
Aug

Session 17

Office Hours

Come to this session if you need any help with the previous lessons.

Public Discussion

Please log in to see discussion on this series.