What is Schoolhouse.world?
Schoolhouse.world is a free online tutoring platform founded by Sal Khan, the founder of Khan Academy. Our mission is to connect the world through learning—our community of passionate, dedicated volunteer tutors is here to help. We offer free online math tutoring sessions, along with SAT and AP preparation. If you're interested in joining a session, sign up for an account to get started.
Interested in becoming a tutor? The first step is to get certified in a unit, which requires demonstrating your mastery by taking the relevant Khan Academy unit tests. After getting certified, you can apply to become a tutor and join our global volunteer community.
Should I take precalc in high school?
Pre-calculus is a great way to prepare yourself for calculus while building off prior knowledge in geometry and algebra. We'd recommend you take it! And if you're looking for precalc tutoring, Schoolhouse.world is a great resource.
How difficult is precalc?
High school precalculus covers a wide variety of units that build off algebra and geometry, while preparing you for calculus. While it sounds intimidating, it's doable! And if you're looking for precalculus help, our certified precalculus tutors are running sessions around the clock!
How do I improve at precalculus?
Once you've grasped the fundamentals, the best way to improve is to practice. Khan Academy has an extensiveprecalculus curriculum if you're looking for practice problems. And if you're looking for live, personal precalculus help, sign up for a session on Schoolhouse.world!
Can you skip precalculus and go to calculus?
High school precalculus covers topics like trigonometry, functions, and vectors that'll surely come in handy when you're learning calculus. We wouldn't recommend you skip it, unless you're really confident in the material!
What’s covered in precalculus?
Pre-calculus is a broad subject, covering units like complex numbers, vectors, matrices, trigonometry, probability, polar equations, rational functions, conic sections, and more.
Our pre-calculus tutors host sessions in these units, and more, around the clock. If you can't find what you're looking for, you can even request a session and one of our precalc tutors will be in touch.
What are the hardest units in precalculus?
While it depends on the person, units like polar equations, conic sections, and trigonometry are among the harder parts of a traditional pre-calculus course.
Where can I learn precalculus online for free?
There are many ways to learn precalculus online–Khan Academy is a free, extensive resource for learning precalculus on your own time. However, if you’re looking for an online precalculus tutor, sign up for a Schoolhouse.world series or session—it's completely free!
Is precalculus harder than calculus?
It really depends on the person! Some students find the fundamentals in pre-calculus challenging, like functions and trigonometry, while others find calculus concepts like derivatives and integrals harder to grasp.
Fortunately, Schoolhouse.world doesn't just offer precalculus tutoring: we have certified tutors in all math subjects, ranging from pre-algebra through calculus. Just sign up for an account to get started!
I've spent years diving deep into the realm of mathematics, especially in educational platforms like Khan Academy and Schoolhouse.world. These resources have been instrumental in shaping my understanding of subjects from pre-algebra to calculus. Let's break down the concepts mentioned in the article.
1. Schoolhouse.world: Founded by Sal Khan of Khan Academy, it's an online tutoring platform offering free math tutoring, SAT, and AP preparation. It aims to connect learners globally through a community of volunteer tutors.
2. Precalculus Importance: Precalculus serves as a foundational bridge between algebra, geometry, and calculus. It's recommended for those planning to pursue calculus, reinforcing essential concepts.
3. Difficulty of Precalculus: While challenging due to its wide scope covering algebraic, geometric, and trigonometric concepts, it's manageable with dedication and practice.
4. Improving at Precalculus: Mastering the basics and consistent practice are key. Khan Academy offers a comprehensive precalculus curriculum for self-study, while Schoolhouse.world provides live tutoring sessions.
5. Skipping Precalculus: Not advisable unless one has a strong grasp of covered topics, as precalculus lays groundwork crucial for understanding calculus.
6. Precalculus Topics: It encompasses diverse units like complex numbers, vectors, trigonometry, matrices, probability, polar equations, rational functions, and conic sections.
7. Challenging Units in Precalculus: Units like polar equations, conic sections, and trigonometry are often considered tougher due to their abstract nature or complex formulas.
8. Free Online Precalculus Learning: Khan Academy offers a robust, free precalculus curriculum. Alternatively, Schoolhouse.world provides live, free tutoring sessions in precalculus and other math subjects.
9. Precalculus vs. Calculus Difficulty: This varies among students. Some find the foundational aspects of precalculus more challenging, while others struggle with the abstract concepts in calculus.
Schoolhouse.world doesn't just focus on precalculus; it extends its tutoring to cover the entire spectrum of math subjects, ensuring support from pre-algebra up to calculus for learners worldwide.
