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.

CC.2.2.HS.D.7

Create and graph equations or inequalities to describe numbers or relationships.

Example Problems

Graph:

y = 1

Graph:

y = 2

Graph:

y = 8

Khan Academy Resources

Intro to slope-intercept form Graphing inequalities (x-y plane) review Number of solutions to system of equations review Compound inequalities review Two-variable inequalities from their graphs Compound inequalities Using units to solve problems Solutions to 2-variable equations Graphs of inequalities Slope-intercept intro Intercepts from a graph Interpret points relative to a system Solutions of inequalities: graphical Number of solutions to a system of equations graphically Using inequalities to solve problems Number of solutions to a system of equations algebraically Complete solutions to 2-variable equations Comparing linear rates word problems Construct exponential models Modeling with sinusoidal functions Systems of equations number of solutions: fruit prices (1 of 2)Number of solutions to a system of equations graphically Systems of equations number of solutions: fruit prices (2 of 2)Inequalities with variables on both sides (with parentheses)Compound inequalities: OR Compound inequalities: AND A compound inequality with no solution Double inequalities Inequalities with variables on both sides Using units to solve problems: Drug dosage Compound inequalities examples Intro to graphing two-variable inequalities Graphing two-variable inequalities Intercepts from an equation Two-variable inequalities from their graphs Number of solutions to a system of equations Solutions to systems of equations: consistent vs. inconsistent Multi-step inequalities Solutions to systems of equations: dependent vs. independent Constructing exponential models: percent change Trig word problem: modeling annual temperature Constructing exponential models: half life How many solutions does a system of linear equations have if there are at least two?Worked example: solutions to 2-variable equations Comparing linear rates example Completing solutions to 2-variable equations Number of solutions to a system of equations algebraically Graphs of two-variable inequalities word problem Intro to slope-intercept form Solutions to 2-variable equations Intro to intercepts Intervals and interval notation Constructing exponential models Trig word problem: modeling daily temperature Using inequalities to solve problems Function notation word problem: beach Interpreting two-variable inequalities word problem

1-on-1 AI tutoring aligned to CC.2.2.HS.D.7. 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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