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.

7.DSP.C

Develop, use and evaluate probability models.

7.DSP.C.5Investigate the probability of chance events.7.DSP.C.5aDetermine probabilities of simple events.7.DSP.C.5bUnderstand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring.7.DSP.C.6Investigate the relationship between theoretical and experimental probabilities for simple events.7.DSP.C.6aPredict outcomes using theoretical probability.7.DSP.C.6bPerform experiments that model theoretical probability.7.DSP.C.6cCompare theoretical and experimental probabilities.7.DSP.C.7Explain possible discrepancies between a developed probability model and observed frequencies.7.DSP.C.7aDevelop a uniform probability model by assigning equal probability to all outcomes, and use the model to determine probabilities of events.7.DSP.C.7bDevelop a probability model (which may not be uniform) by observing frequencies in data generated from a chance process.7.DSP.C.8Find probabilities of compound events using organized lists, tables, tree diagrams and simulations.7.DSP.C.8aRepresent the sample space of a compound event.7.DSP.C.8bDesign and use a simulation to generate frequencies for compound events.

1-on-1 AI tutoring aligned to 7.DSP.C. 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.

Free for teachers, forever →