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.

HS.D.2

Analyze Data and Interpret Results: Students will represent and analyze the data and interpret the results.

HS.D.2.aIdentify appropriate ways to summarize and then represent the distribution of univariate data and bivariate data through the construction of histograms, dot plots, stem plots, box plots, cumulative relative frequency graphs, time plots, circle graphs, stacked bar graphs, and mosaic bar graphs by hand or with technology.HS.D.2.bDescribe the shape, identify any outliers, and determine the spread of a data set.HS.D.2.cSelect and determine the appropriate measure of center based on the shape of a distribution and/or the presence of outliers.HS.D.2.dRecognize when a data set can be reasonably said to be normally distributed and draw conclusions about the data from the associated normal distribution.HS.D.2.eSummarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data and recognize possible associations and trends in the data.HS.D.2.fRepresent data on two quantitative variables on a scatter plot and describe how the variables are related.HS.D.2.gUse technology to develop regression models for linear and non-linear data to predict unobserved outcomes. Interpret slope and y-intercept in the context of the problem.HS.D.2.hMeasure the strength of association using correlation coefficients for regression curves and interpret their meanings for the model.HS.D.2.iUse residuals and residual plots to judge the quality of a regression model.HS.D.2.jRecognize and explain when arguments based on data confuse correlation with causation.HS.D.2.kUnderstand what constitutes statistical significance. Interpret statistical significance in the context of a situation and answer investigative questions appropriately.HS.D.2.lUse probability as a tool for assessing risk and for informed decision making by interpreting P-values.

1-on-1 AI tutoring aligned to HS.D.2. 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 →