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.

HM.LMIR.3

HM.LMIR.3.1Prove statements in a deductive system by using its definitions, postulates, and axioms HM.LMIR.3.10Describe the cultural aspects of Greek society that influenced the way mathematics developed in ancient Greece.HM.LMIR.3.11Describe the theories for the rise of intellectual thought in ancient Greece and the factors involved in its collapse.HM.LMIR.3.12Analyze factors involved in the rise and fall of ancient Greek society.HM.LMIR.3.2Prove the first five propositions in Book I of Euclid’s Elements.HM.LMIR.3.3Construct a regular pentagon with a straight-edge and compass.HM.LMIR.3.4Compute the areas of regular polygons by Heron’s formulas.HM.LMIR.3.5Translate Greek geometric algebra into modern algebraic notation.HM.LMIR.3.6Find the first four perfect numbers using Euclid's formula.HM.LMIR.3.7Justify statements concerning figurate numbers using both graphical (as in the manner of the Greeks) and algebraic methods.HM.LMIR.3.8Solve systems of linear and nonlinear equations using Diophantus' method.HM.LMIR.3.9Explain the distinction made between number and magnitude, commensurable and incommensurable, and arithmetic and logistic, the cultural factors inherent in this distinction, and the logical crisis that occurred concerning incommensurable (irrational) magnitudes.

1-on-1 AI tutoring aligned to HM.LMIR.3. Instant help for students, real-time insights for teachers.

Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.

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