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SAT/Sphere
The all-in-one SAT prep platform for everyone!
© 2025 SAT/Sphere. All rights reserved.
SAT/Sphere
The all-in-one SAT prep platform for everyone!
© 2025 SAT/Sphere. All rights reserved.
Find the perfect SAT prep plan designed to match your goals, study style, and budget. Begin your journey to top scores and college admission success with SAT Sphere!
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YOUR ULTIMATE GUIDE TO CONQUERING THE DIGITAL SAT
Interactive & personalized learning
Engaging lessons
Interactive practice
Powerful study tools
What is Digital SAT Prep?
This course is designed to fully prepare you for the SAT exam and boost your chances of getting into your dream university. With focused lessons, vocabulary-building tools, and targeted practice across all sections, it provides the comprehensive preparation you need. Gain the confidence to excel on this crucial entrance exam and achieve your best possible score.
Our comprehensive SAT prep course is expertly crafted to help you succeed. With 8 in-depth modules covering all sections of the SAT, including Math, Reading, and Writing, you’ll master every key topic needed to boost your SAT score. Whether you're aiming for a perfect score or improving specific areas, our course provides the guidance and practice you need to excel on the SAT exam.
Mathematics Modules
Prepare for the SAT Math section with our comprehensive modules covering everything from algebra to data analysis. Each module includes interactive lessons and a diverse set of practice questions designed to build confidence and mastery. Our math content ensures you're fully equipped to boost your SAT score with focused, efficient learning.
+3500
Interactive math exercises
Bézier curves example (click and drag the points)
Fundamentals of Algebra
Master essential algebra topics such as solving equations, inequalities, and manipulating expressions. Build a solid math foundation, ideal for excelling in advanced topics and boosting your SAT scores.
Advanced Algebra and Functions
Advance your algebra skills with complex equations and functions. This course is designed to enhance your problem-solving techniques, making it perfect for preparing for the SAT and excelling in higher-level math.
Geometry and Trigonometry
Explore geometric shapes, angles, and trigonometric functions. This course equips you with the tools to succeed in SAT math and develop analytical skills for solving complex problems in geometry and trigonometry.
Data Analysis and Probability
Gain expertise in statistics, probability, and data interpretation. Ideal for students preparing for the SAT math section, this course helps you develop critical thinking and analytical skills in data analysis.
Reading & Writing Modules
Boost your SAT reading and writing scores with our expert modules. Master grammar, expand vocabulary, and improve reading comprehension with interactive lessons and practice questions. Strengthen your writing skills and strategies, and easily check word definitions using the SAT Sphere Dictionary for a seamless learning experience.
+29000
Words in the SAT Sphere dictionary
Check out these dictionary definitions!
pedantic
adjective
Overly concerned with minor details or rules; displaying academic learning excessively.
“His pedantic nature made him point out every grammatical mistake.“
Synonyms:
Antonyms:
Foundations of English
Strengthen your understanding of grammar, sentence structure, and writing skills. This course is perfect for improving performance in SAT reading and writing sections while boosting overall communication abilities.
Grammar and Usage
Master the essential rules of English grammar and usage. This course is key to improving your SAT writing score and refining your communication skills for academic and everyday success.
Building Vocabulary and Reading Skills
Enhance your vocabulary and reading comprehension. This course provides strategies to excel in SAT reading passages and helps you improve your overall reading speed and accuracy for better test performance.
Writing and Language
Develop effective writing skills for the SAT. Learn how to structure essays, improve grammar, and use punctuation correctly, ensuring you achieve excellent results in both exams and academic writing.
SAT Sphere’s digital SAT prep course equips you with the skills, strategies, and confidence to excel on test day. Dive into detailed lessons that break down even the most complex topics, while focused modules guide you step-by-step through all sections of the exam. Reinforce your understanding with targeted exercises designed to sharpen your abilities, ensuring you're thoroughly prepared for SAT Test Day.
Balancing school, extracurriculars, and SAT prep can be challenging. That’s why we created the Smart Scheduler—a personalized study planner that adapts to your busy life. Just set your target test date and availability, and the scheduler will organize your lessons and practice sessions to keep you steadily moving toward your goals.
Mastering the SAT requires practice, and our practice exams are designed to help you do just that. With full-length exams that simulate the real test experience, you can build stamina, practice timing, and get familiar with the test format. Customize your own exams to focus on specific areas where you need improvement. Each test provides detailed feedback to help you understand your strengths and pinpoint areas for growth.
Real-Test Simulation
Experience the pressure and pacing of the actual SAT with our full-length practice exams.
Targeted Practice
Create custom exams to concentrate on the sections that challenge you the most.
Insightful Feedback
Get in-depth reports that highlight your strengths and areas for improvement.
A strong vocabulary is key to excelling in the Reading and Writing sections of the Digital SAT. The SAT Sphere Dictionary is a powerful tool designed to help you master the words you’re likely to encounter on the test. With clear definitions, example sentences, and practice quizzes, you’ll be able to learn and retain new vocabulary more effectively, boosting your confidence on test day.
Save & Review
Effortlessly bookmark words from your lessons, keeping the entire dictionary at your fingertips for seamless learning.
Understand & Remember
Clear definitions and real-world examples help you understand and remember each word’s meaning.
Play & Learn
Engage with fun, interactive word games designed to make vocabulary retention easy and enjoyable.
Daily Word Boost
Expand your vocabulary daily with the SAT Word of the Day delivered straight to your dashboard.
August 23, 2025
Today’s word of the day is:
august
Flashcards are a proven method for reinforcing what you’ve learned, and our digital flashcards are designed specifically for SAT prep. With thousands of cards covering key concepts, formulas, vocabulary, and more, you can quickly review and solidify your understanding. Whether you’re on the go or taking a quick study break, our flashcards make it easy to stay sharp and prepared.
Comprehensive Coverage
Review everything from math formulas to challenging vocabulary with our extensive flashcard sets.
Convenient Learning
Study whenever you have a few minutes—our flashcards are always ready to help you reinforce your knowledge.
Track Your Progress
We keep track of which cards you’ve mastered and which ones need more review to optimize your study time.
Flip through these examples!
What does cogent mean?
Cogent refers to an argument that is not only clear, logical, and very convincing but also well-structured and easy to follow. It is often used in formal debates or persuasive writing where reasoning needs to be compelling, leaving little room for doubt.
Flip through these examples!
Ace the SAT Smarter, Not Harder
Confused by a question? Looking for a better way to understand the why, not just the what?
SAT/AI gives you personalized, step-by-step guidance that fits your learning style. Stuck on a tough math problem or confused by a reading passage? SAT/AI breaks it down clearly, offers instant feedback, and helps you learn from mistakes—building your confidence and boosting your score, one question at a time.
On-Demand Help
Tailored Practice
Real-Time Hints
Join SAT Sphere — the all-in-one platform designed for high school students preparing for the Digital SAT. Access expert-crafted SAT lessons, realistic practice exams, and personalized study plans tailored to your goals. Start boosting your SAT score today and take the next step toward college success.
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