Schoolhouse.world: peer tutoring, for free.
Free SAT® Prep, as part of a research study.
SAT® Bootcamps
Free SAT® Prep, as part of a research study.
Get free help applying to college.
College Admissions Workshops
Get free help applying to college.
1-on-1 conversations on global topics
Dialogues
1-on-1 conversations on global topics
A global network of volunteers.
Explore Tutors
A global network of volunteers.
Full Pre-Algebra Crashcourse - Rapid Unit Reviews

SAT Score Range

27 sessions

+10

This series was cancelled on May 6, 2025. We're very sorry–you can explore more Pre-Algebra series here. All 1:1 and group chats related to this series are disabled 7 days after the last session.

About

Join this crashcourse every Tuesday and Thursday for step-by-step walkthroughs of each unit from Khan Academy in 60 Minutes. Expect unlimited practice problems, and simple strategies. Brush up on any skills you've seen before or haven't.

Tutored by

Kieran A 🇺🇸

Certified in 16 topics

View Profile

I'm a high school junior who helps kids in Pre-Algebra. I am certified in all 15 units of Pre-Algebra, along with currently being enrolled in AP Calculus AB. I'm here to help others with math and help them succeed in their class! I also love playing tennis and watch tv shows in my free time.

Dhruv G 🇺🇸

Certified in 8 topics

View Profile

Hello! My name is Dhruv G., and I’m from Texas. I have a strong passion for mathematics, debate, and robotics, which I explore through various activities and competitions. Currently, I am in middle school, where I have had the opportunity to participate in numerous academic tournaments. I have significant experience in speech and debate, actively participating in the National Speech & Debate Association (NSDA). In addition to debate, I am also a member of my school's VEX Robotics team. From this, I have experience in coding, building, and designing. I also love to program. I have made many websites for many of my friends. I specialize in Web Development and I know Python. Right now, I am certified in Pre-Algebra. I am working towards Algebra 1, Geometry, Enrichment and Computer Science.

Daniel C 🇺🇸

Certified in 3 topics

View Profile

I'm a freshman in high school and am well-developed in math.

Schedule

✋ ATTENDANCE POLICY

Please message the tutor at least 24 hours in advance for any specific worksheets or homeworks you would like to go over during the session.

SESSION 1

22

Jan

SESSION 1

Ratios and rates

Ratios and rates

Wed 12:30 AM - 1:30 AM UTCJan 22, 12:30 AM - 1:30 AM UTC

In Session 3, we'll do a fast review over Ratios and rates and then give practice problems. At the end, we can do any homework requested.
SESSION 2

24

Jan

SESSION 2

Percentages

Percentages

Fri 12:30 AM - 1:30 AM UTCJan 24, 12:30 AM - 1:30 AM UTC

In Session 4, we'll do a fast review over Percentages and then give practice problems. At the end, we can do any homework requested.
SESSION 3

29

Jan

SESSION 3

Exponents intro and order of operations

Exponents intro and order of operations

Wed 12:30 AM - 1:30 AM UTCJan 29, 12:30 AM - 1:30 AM UTC

In Session 5, we'll do a fast review over Exponents intro and order of operations and then give practice problems. At the end, we can do any homework requested.
SESSION 4

31

Jan

SESSION 4

Variables & expressions

Variables & expressions

Fri 12:30 AM - 1:30 AM UTCJan 31, 12:30 AM - 1:30 AM UTC

In Session 6, we'll do a fast review over Variables and expressions and then give practice problems. At the end, we can do any homework requested.
SESSION 5

5

Feb

SESSION 5

Equations & inequalities introduction

Equations & inequalities introduction

Wed 12:30 AM - 1:30 AM UTCFeb 5, 12:30 AM - 1:30 AM UTC

In Session 7, we'll do a fast review over Equations & inequalities introduction and then give practice problems. At the end, we can do any homework requested.
SESSION 6

7

Feb

SESSION 6

Percent & rational number word problems

Percent & rational number word problems

Fri 12:30 AM - 1:30 AM UTCFeb 7, 12:30 AM - 1:30 AM UTC

In Session 8, we'll do a fast review over Percent & rational number word problems and then give practice problems. At the end, we can do any homework requested.
SESSION 7

12

Feb

SESSION 7

Proportional relationships

Proportional relationships

Wed 12:30 AM - 1:30 AM UTCFeb 12, 12:30 AM - 1:30 AM UTC

In Session 9, we'll do a fast review over Proportional relationships and then give practice problems. At the end, we can do any homework requested.
SESSION 8

14

Feb

SESSION 8

One-step and two-step equations & inequalities

One-step and two-step equations & inequalities

Fri 12:30 AM - 1:30 AM UTCFeb 14, 12:30 AM - 1:30 AM UTC

In Session 10, we'll do a fast review over One-step and two-step equations and inequalities and then give practice problems. At the end, we can do any homework requested.
SESSION 9

19

Feb

SESSION 9

Roots, exponents, & scientific notation

Roots, exponents, & scientific notation

Wed 12:30 AM - 1:30 AM UTCFeb 19, 12:30 AM - 1:30 AM UTC

In Session 11, we'll do a fast review over Roots, exponents, & scientific notation and then give practice problems. At the end, we can do any homework requested.
SESSION 10

21

Feb

SESSION 10

Multi-step equations

Multi-step equations

Fri 12:30 AM - 1:30 AM UTCFeb 21, 12:30 AM - 1:30 AM UTC

In Session 12, we'll do a fast review over Multi-step equations and then give practice problems. At the end, we can do any homework requested.
SESSION 11

26

Feb

SESSION 11

Two-variable equations

Two-variable equations

Wed 12:30 AM - 1:30 AM UTCFeb 26, 12:30 AM - 1:30 AM UTC

In Session 13, we'll do a fast review over Two-variable equations and then give practice problems. At the end, we can do any homework requested.
SESSION 12

28

Feb

SESSION 12

Functions and linear models

Functions and linear models

Fri 12:30 AM - 1:30 AM UTCFeb 28, 12:30 AM - 1:30 AM UTC

In Session 14, we'll do a fast review over Functions and linear models and then give practice problems. At the end, we can do any homework requested.
SESSION 13

5

Mar

SESSION 13

Functions and linear models

Functions and linear models

Wed 12:30 AM - 1:30 AM UTCMar 5, 12:30 AM - 1:30 AM UTC

In Session 14, we'll do a fast review over Functions and linear models and then give practice problems. At the end, we can do any homework requested.
SESSION 14

7

Mar

SESSION 14

Other Topics

Other Topics

Fri 12:45 AM - 1:45 AM UTCMar 7, 12:45 AM - 1:45 AM UTC

In Session 15, we'll do review over Functions and linear models and then give practice problems. At the end, we can do any homework requested.
SESSION 15

13

Mar

SESSION 15

Systems of equations

Systems of equations

Thu 11:30 PM - Fri, 12:30 AM UTCMar 13, 11:30 PM - Mar 14, 12:30 AM UTC

In Session 15, we'll do a fast review over System of equations and then give practice problems. At the end, we can do any homework requested.
SESSION 16

18

Mar

SESSION 16

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCMar 18, 11:30 PM - Mar 19, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 17

20

Mar

SESSION 17

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCMar 20, 11:30 PM - Mar 21, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 18

25

Mar

SESSION 18

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCMar 25, 11:30 PM - Mar 26, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 19

27

Mar

SESSION 19

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCMar 27, 11:30 PM - Mar 28, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 20

1

Apr

SESSION 20

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCApr 1, 11:30 PM - Apr 2, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 21

3

Apr

SESSION 21

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCApr 3, 11:30 PM - Apr 4, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 22

8

Apr

SESSION 22

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCApr 8, 11:30 PM - Apr 9, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 23

10

Apr

SESSION 23

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCApr 10, 11:30 PM - Apr 11, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 24

15

Apr

SESSION 24

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCApr 15, 11:30 PM - Apr 16, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 25

17

Apr

SESSION 25

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCApr 17, 11:30 PM - Apr 18, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 26

22

Apr

SESSION 26

Review

Review

Tue 11:30 PM - Wed, 12:30 AM UTCApr 22, 11:30 PM - Apr 23, 12:30 AM UTC

Homework help/specific questions/test prep
SESSION 27

24

Apr

SESSION 27

Review

Review

Thu 11:30 PM - Fri, 12:30 AM UTCApr 24, 11:30 PM - Apr 25, 12:30 AM UTC

Homework help/specific questions/test prep

Public Discussion

Please log in to see discussion on this series.

Jan 22 - Apr 25

14 weeks

60 mins

/ session

SCHEDULE

Wednesdays

12:30AM

Thursdays

11:30PM