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.

LACS.PAR.7

LACS.PAR.7.1Determine whether a given set of vectors generates a vector space.LACS.PAR.7.10Find an orthogonal basis for a given basis or subspace by applying the Gram-Schmidt orthonormalization process.LACS.PAR.7.11Perform QR factorization of a matrix to solve matrix equations.LACS.PAR.7.12Apply the method of least squares to find the line or parabola of best fit to approximate data in context.LACS.PAR.7.13Apply the grow-and-shrink algorithm in the minimum spanning forest problem in GF(2).LACS.PAR.7.14Apply the Exchange Lemma to image perspective rendering.LACS.PAR.7.15Use bases to represent images and sounds as wavelets; perform wavelet transformation, implementation, and decomposition through programming.LACS.PAR.7.16Program a Fast Fourier Transform to store a sequence of amplitude samples.LACS.PAR.7.17Apply the Rank Theorem to demonstrate the simple authentication scheme.LACS.PAR.7.2Justify whether a subset of a vector space is a subspace.LACS.PAR.7.3Determine whether a given vector is in the linear span of a set of vectors.LACS.PAR.7.4Determine whether two vector subspaces are orthogonal; find the orthogonal component of a given subspace.LACS.PAR.7.5Determine whether a set of vectors is a basis for a vector space.LACS.PAR.7.6Find the dimension of a vector space; find the dimensions of the row space, column space, and kernel for a given matrix; find the rank of a matrix.LACS.PAR.7.7Find a matrix representing a linear map.LACS.PAR.7.8Determine the change of representation for a linear transformation given two different bases on a vector space.LACS.PAR.7.9Determine if two matrices are similar; determine if two matrices are orthogonal.

1-on-1 AI tutoring aligned to LACS.PAR.7. Instant help for students, real-time insights for teachers.

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