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 MA.912.C.1 taught?

This standard is part of the High School curriculum in Florida B.E.S.T. Standards - Mathematics.

MA.912.C.1: Develop an understanding for limits and continuity. Determine limits and continuity.

Develop an understanding for limits and continuity. Determine limits and continuity.

MA.912.C.1.1Demonstrate understanding of the concept of a limit and estimate limits from graphs and tables of values.MA.912.C.1.10Given the graph of a function, identify whether a function is continuous at a point. If not, identify the type of discontinuity for the given function.MA.912.C.1.11Apply the Intermediate Value Theorem and the Extreme Value Theorem.MA.912.C.1.2Determine the value of a limit if it exists algebraically using limits of sums, differences, products, quotients and compositions of continuous functions.MA.912.C.1.3Find limits of rational functions that are undefined at a point.MA.912.C.1.4Find one-sided limits.MA.912.C.1.5Find limits at infinity.MA.912.C.1.6Decide when a limit is infinite and use limits involving infinity to describe asymptotic behavior.MA.912.C.1.7Find special limits by using the Squeeze Theorem or algebraic manipulation.MA.912.C.1.8Find limits of indeterminate forms using L'Hôpital's Rule.MA.912.C.1.9Define continuity in terms of limits.

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