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Kiefer W

TUTOR

Joined Jun 2021

Upcoming Sessions

Kiefer isn't hosting anything soon, but you can follow them to get updates on future sessions.

Past Sessions

5 Series

Pre-Calculus Boot Camp

Ended Mon, Jul 25, 2022

If you are taking Pre-Calculus next year, this series is perfect for you. I will give you a jump start to the year so that you will feel much more relaxed in the class because you have already learned what is being taught for most of the fall. We will first cover composite and inverse functions. Then we will jump into trigonometry which is the biggest and most important unit for precalculus.

Kiefer W

Series ended.

Vectors

Ended Fri, Aug 20, 2021

We will go over everything you need to know about vectors. We will first learn about adding, subtracting and then multiples of vectors. Then will learn about algebraic representation of Vectors. Then we will learn about vector and parametric equations: motion in a plane. Then we will learn about parallel and perpendicular vectors; Dot Product. Then we will learn about vectors in three dimensions. Then we will learn about Vectors and Planes.

Kiefer W

Series ended.

Precalculus Course Review

Ended Wed, Aug 11, 2021

Are you going to be taking Precalculus this year. If so this course is perfect for you. We will be diving into what you will be learning about in the fall so that you get some prior knowledge before entering the course. This will make the course both easier and the ability for you to further excel and get a great grade.  We will meet everyday at 11am Pacific Time. I will add more sessions soon.

Kiefer W

Series ended.

Combinatorics and Probability

Ended Fri, Jul 16, 2021

We will first learn about Venn diagrams and how they relate to probability and combinatorics. It will help introduce some formulas. Then we will go over factorials and how they relate to combinatorics. Then we will learn permutations and combinations. Then we will learn permutations with repetition and circular permutations. Now we start with probability. We review Venn diagrams and how they relate to probability. We then do some basic probability problems. Then we will learn some independent and dependent probability. Then, we will use combinations for probability. To end we learn expected value. 

Kiefer W

Series ended.

Matrices Study Group

Ended Mon, Jul 5, 2021

We will begin by introducing matrices what they are and how to work with them. We will do some addition and subtraction matrices. We will then learn how to multiply them. We will go over the zero matrices and their properties. Next we will look at algebraic equations and learn how to use matrices and how they are helpful for very large equations where you cannot just eyeball it. Then we will go over how to use matrices to graph stuff. Then we will go over determinants of 2x2 matrices. Then we will go over the inverse functions and end with how to solve those types of equations. 

Kiefer W

Series ended.

10 Sessions

Pre-Calculus · session

Complex numbers

Fri Aug 13, 2021, 5:30 PM

We will learn about the complex plane. Then we will learn about distance and midpoint of complex numbers. If we have time we will learn about complex conjugates and dividing complex numbers

Kiefer W

Session ended.

Pre-Calculus · session

Matrices

Tue Jul 20, 2021, 5:00 PM

We will go over how to take the inverse of matrices using its determinant. This is only for a 2x2 matrix. We will then go over how to apply this to algebraic equations

Kiefer W

Session ended.

Pre-Calculus · session

Vectors

Tue Jul 20, 2021, 4:30 AM

We will go over vector and parametric equations: Motion in a plane. If we have time we will learn parallel and perpendicular vectors: Dot product.

Kiefer W

Session ended.

Pre-Calculus · session

Vectors

Mon Jul 19, 2021, 5:00 PM

We will go over vector and parametric equations: Motion in a plane. If we have time we will learn parallel and perpendicular vectors: Dot product.

Kiefer W

Session ended.

Pre-Calculus · session

Matrices

Thu Jul 15, 2021, 8:00 PM

We will go over how to use matrices to graph stuff. We will go over determinants of 2x2 matrices. If we have time, we will go over inverse functions. 

Kiefer W

Session ended.

Pre-Calculus · session

Vectors

Tue Jul 13, 2021, 7:00 PM

We will learn algebraic representation of vectors. If we have time, we will learn vector and parametric equations: Motion in a plane. 

Kiefer W

Session ended.

Pre-Calculus · session

Matrices

Mon Jul 12, 2021, 10:00 PM

We will then learn how to multiply them. We will go over the zero matrices and their properties. If we have time, we will look at algebraic equations and learn how to use matrices and how they are helpful for very large equations where you cannot just eyeball it. 

Kiefer W

Session ended.

Pre-Calculus · session

Matrices

Fri Jul 9, 2021, 8:30 PM

We will begin by introducing matrices what they are and how to work with them. We will do some addition and subtraction matrices.

Kiefer W

Session ended.

Pre-Calculus · session

Vectors

Fri Jul 9, 2021, 7:00 PM

We will about what vectors are and how they are used. We will learn vector addition and subtraction. Then we will learn about multiples of a vector. This is the beginning

Kiefer W

Session ended.

Pre-Calculus · session

Probability and combinatorics

Tue Jun 29, 2021, 4:00 PM

We will start with the basis of probability through Venn diagrams. Then we will look at independent and dependent probability. If we have time, we will go to permutations and combinations. I think we won't and that would be in a later session.  

Kiefer W

Session ended.