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 NC.7.SP taught?

This standard is part of the NC curriculum in North Carolina Standard Course of Study - Mathematics.

NC.7.SP: Statistics and Probability | North Carolina Standard Course of Study - Mathematics

Statistics and Probability

NC.7.SP.1Understand that statistics can be used to gain information about a population by:NC.7.SP.2Generate multiple random samples (or simulated samples) of the same size to gauge the variation in estimates or predictions, and use this data to draw inferences about a population with an unknown characteristic of interest.NC.7.SP.3Recognize the role of variability when comparing two populations.NC.7.SP.4Use measures of center and measures of variability for numerical data from random samples to draw comparative inferences about two populations.NC.7.SP.5Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring.NC.7.SP.6Collect data to calculate the experimental probability of a chance event, observing its long-run relative frequency. Use this experimental probability to predict the approximate relative frequency.NC.7.SP.7Develop a probability model and use it to find probabilities of simple events.NC.7.SP.8Determine probabilities of compound events using organized lists, tables, tree diagrams, and simulation.

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