Is Goblins free for teachers?

Yes. Goblins offers a generous free tier that includes 1 live feedback assignment per week, insights on student mastery and replays, and the ability to upload your own content. The Max plan adds unlimited assignments, superadaptive mode, grade exports, standards growth reports, and SSO/LMS integration, with per-student pricing for schools and districts.

How does Goblins work?

Three simple steps: (1) Share an assignment from thousands of standards-aligned topics using a share code. (2) Students speak and draw their thinking naturally, and Goblins responds with Socratic questioning that sounds just like their teacher. (3) Teachers get real-time formative insights showing what students struggle with and suggestions to inform instruction.

Does Goblins prevent cheating?

Yes. Goblins uses a purpose-trained AI model that evaluates cheating signals in real time. It can detect when students are copying answers, using external tools inappropriately, or not genuinely working through problems. Copy-pasting answers is also blocked.

Can I use my own voice with Goblins?

Yes. Teachers can record their voice and take a selfie to create a custom 3D avatar in about 30 seconds. Students then hear help in their own teacher's voice and see a familiar face, making the experience more personal and effective.

What math levels does Goblins cover?

Goblins covers math from Grade 5 through AP Calculus, including thousands of standards-aligned topics. Teachers can also upload their own content for custom assignments at any level.

Is Goblins FERPA compliant?

Yes. Goblins is FERPA and state compliant. Student data privacy and security are a top priority.

Does Goblins support English Language Learners?

Yes. Goblins supports 30+ languages so teachers don't have to translate every worksheet. It is especially helpful for ELL students who need accessible math instruction in their native language.

New York: (+)-N Math Standards

19 standards · 2 domains

NUMBER AND QUANTITY - THE COMPLEX NUMBER SYSTEM

(+)-N.CN.3 Find the conjugate of a complex number; use conjugates to find moduli and quotients of complex numbers.
(+)-N.CN.4a Represent complex numbers on the complex plane in rectangular and polar form (including real and imaginary numbers), and convert between rectangular and polar forms of a given complex number.
(+)-N.CN.4b Determine whether rectangular or polar form is more efficient given the context.
(+)-N.CN.5 Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane; use properties of this representation for computation.
(+)-N.CN.6a Calculate the distance between two points in the complex plane.
(+)-N.CN.6b Find the midpoint of the segment whose endpoints are in the complex plane.
(+)-N.CN.8 Extend polynomial identities to the complex numbers.
(+)-N.CN.9 State the Fundamental Theorem of Algebra and use it to find roots of polynomials.

NUMBER AND QUANTITY - VECTOR AND MATRIX QUANTITIES

(+)-N.VM.1 Represent a vector analytically and geometrically.
(+)-N.VM.2 Find the magnitude and direction of a given vector.
(+)-N.VM.3 Solve problems using vectors analytically and geometrically.
(+)-N.VM.4 Add and subtract vectors analytically and geometrically.
(+)-N.VM.5 Multiply a vector by a scalar analytically and geometrically.
(+)-N.VM.6 Use matrices to represent and model real world situations.
(+)-N.VM.7 Multiply matrices by scalars.
(+)-N.VM.8 Add, subtract, and multiply matrices.
(+)-N.VM.9 Understand that, unlike multiplication of numbers, matrix multiplication for square matrices is not a commutative operation, but still satisfies the associative and distributive properties.
(+)-N.VM.11 Use matrices to perform linear transformations in the plane.
(+)-N.VM.12 Calculate and interpret the determinant of a matrix.