Gradarius - AP Calculus and Prerequisites for High Schools

How it works

The student selects a problem
They work on the solution from scratch, in exactly the same way they would with pencil and paper
Gradarius gives instant, insightful feedback
When student is stuck, Gradarius guides them to the right solution

The student selects a problem
They work on the solution from scratch, in exactly the same way they would with pencil and paper
Gradarius gives instant, insightful feedback
When student is stuck, Gradarius guides them to the right solution

Task

Find an equation of the tangent line to the curve

y = \frac{x ^{2}}{x + 1}

x = 1

First step: finding the derivative

y^{'} (x) = \frac{( 2 x \cdot ( x + 1 )) - ( x ^{2} \cdot 1 )}{( x + 1 ) ^{2}}

y^{'} (x) = \frac{x ^{2} + 2 x}{( x + 1 ) ^{2}}

y^{'} (x) = \frac{x ^{2} + 2 x}{x ^{2} + 2 x + 2}

Something is off with the way you expanded the square of the sum

(x + 1)^{2}

The correct expansion of

(a + b)^{2}

a^{2} + 2 ab + b^{2}

Well done!

Tap to go to the next step

Features Student solves step-by-step, while Gradarius guides & explains

Natural Problem-Solving

Gradarius allows students to approach a problem from different angles, which supports the development of critical thinking and provides flexibility in problem-solving instead of predefined steps.

Instant Feedback

Gradarius provides students with specific feedback and helps them identify their particular weaknesses in a certain subject. Gradarius helps students pinpoint the areas that need work and teaches them how to solve it correctly.

Fully Integrated Learning

Gradarius contains layered, built-in instructions, including lectures, guided study material, concept reviews, hints, and extensive notes. Video lecture interface

Curated to complement your instruction

Assignments and problems are ready-to-go but customizable. You can change not just the scores for problems but also the solution, and even which steps you want the students to make for full credit.

Get started

AP Calculus

AB

Unit 1: Limits and Continuity
Unit 2: Differentiation: Definition and Fundamental Properties
Unit 3: Differentiation: Composite, Implicit, and Inverse Functions
Unit 4: Contextual Applications of the Derivative
Unit 5: Analytical Applications of Derivatives
Unit 6: Integration and Accumulation of Change
Unit 7: Differential Equations
Unit 8: Applications of Integration

Testimonials
Gradarius helped more than 1,350 students get ready for the AP Calculus AB exam over the last year

AP® Score = 5

Gradarius noticeably increased the effectiveness of my homework. It helps with every step of the solution and doesn’t get annoyed.

Emma, 2023

Professor's Kit Saves you a lot of time, keeps students more engaged

Classroom insights at a glance

Quickly spot common errors across your students and use this information to adjust your in-class content for maximum efficiency and impact.

More time teaching, less time grading

When fully integrated into curriculum, Gradarius allows you to save time checking the homework and save up to 15 minutes per class to focus on new materials.

Team Made for math educators, by math educators

🎉

Alexei Miasnikov

Distinguished Professor and ex-chair of Mathematics Department at Stevens Institute of Technology

Helen Bunina

Professor at the Department of Mathematics at Bar-Ilan University

Adrian Sannier

Previously Professor of Practice in the Fulton Schools of Engineering at Arizona State University

Alex Miasnikov

Previously Associate Professor of Mathematics at Stevens Institute of Technology with 15 years of experience in teaching Calculus

Ready to boost your teaching?

Using Gradarius results in ▲ 30% performance growth, ▲ 25% increase of satisfaction, and ▼ 67% drop in DFW rate
(and costs less than one TA)

Already using Gradarius

FAQ Learn more about Gradarius

How long does it take to get started?

The orientation call with our team will take less than an hour. After that, you'll have access to the platform and can start using it right away.

Is Gradarius integrated with Google Classroom or another LMS?

Gradarius supports the LTI standard and can be integrated with any LMS that supports it.

Can I test the program before applying?

Yes, just book a call with our team and we'll gladly set you up with a test account.

What about student privacy?

We take student privacy very seriously. All data is encrypted at rest and in transit.

Still have questions? Contact us at info@gradarius.com

Gradarius ensures your students will master Calculus AB

How it works