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.

What grade level is LACS.PAR.8 taught?

This standard is part of the LACS curriculum in Georgia Standards of Excellence - Mathematics.

LACS.PAR.8: LACS.PAR.8

LACS.PAR.8

LACS.PAR.8.1Evaluate the determinant of a matrix along any row or column and use a recursive procedure for evaluating a determinant for matrices larger than 3-by-3.LACS.PAR.8.10Find the dimension of the eigenspace corresponding to the eigenvalues of a symmetric matrix.LACS.PAR.8.11Determine an orthogonal matrix that diagonalizes a given matrix.LACS.PAR.8.12Apply eigenvalues and eigenvectors to problems in context.LACS.PAR.8.2Justify properties of the determinant.LACS.PAR.8.3Calculate the determinant of the product of two matrices; calculate the determinant of the transpose of a matrix.LACS.PAR.8.4Determine if a matrix has a nonzero determinant and extend the nonzero determinant property to problems involving linear dependency, rank, and matrix inverses.LACS.PAR.8.5Extend the definition and geometric interpretation of the cross product to n – 1 vectors in n dimensions.LACS.PAR.8.6Use Cramer’s Rule to solve a system of linear equations.LACS.PAR.8.7Find the characteristic polynomial of a matrix and interpret the characteristic polynomial geometrically.LACS.PAR.8.8Find the eigenvalues and eigenvectors of a matrix and interpret them geometrically.LACS.PAR.8.9Use a basis of eigenvectors to create a change of basis matrix.

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